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Komatsu model reference

The Komatsu European D65-17 brochure identifies the SAA6D114E-5 engine and 153 kW (205 hp) ISO 9249 net output. EX, PX and WX undercarriage arrangements keep their own weight and blade configurations. A larger D155’s power and mass cannot stand for the D65 merely because both use the -17 or similar generation suffix.

D65EX-17 and D65PX-17 use the D65-17 engine specification

PC600LC-8E0SE rental configuration

The Komatsu Oceania rental brochure lists the PC600LC-8E0SE at 320 kW at 1800 rpm and 60400 kg, with 7060 mm digging depth for its stated setup. The adjacent PC600LC-8E0 reference is 60000 kg with 8165 mm depth. The SE configuration is 400 kg heavier while the listed digging depth is 1105 mm less; front equipment changes the comparison.

PC5500-6: two engine outputs

The Komatsu PC5500-6 diesel specification sheet gives two engines at 940 kW (1260 hp) each at 1800 rpm. The arithmetic total is 1880 kW, not 940 kW for the whole machine. Keep engine count and the per-engine basis with a mining-excavator rating.

Volvo specifications · Hitachi specifications · Tractor and compact equipment models: Model directory

Komatsu model reference: The rest of the Komatsu models

Komatsu equipment directories
Specification directory
Komatsu dump truck specifications
Komatsu loader specifications
Komatsu dozer and grader up to 100 hp specifications
Komatsu dozer and grader above 200 hp specifications
Komatsu excavator above 153 hp specifications
Komatsu excavator up to 81 hp specifications
Komatsu excavator 82 to 153 hp specifications
Komatsu dozer and grader 101 to 200 hp specifications

Komatsu 730E-7 and 7 related models

ModelSelected specifications
HD605-5
Gross Power
739 hp
Rated Payload
126,000 lb
HD680
Gross Power
775 hp
Overall Length
32.12 ft
Komatsu HD780
Gross Power
800 hp
Overall Length
32.76 ft
HD785-1
Gross Power
900 hp
Overall Length
33.24 ft
HD785-5
Gross Power
1,042 hp
Overall Length
34.83 ft
Komatsu HD1200-1
Gross Power
1,200 hp
Overall Length
35.62 ft
HD1200M-1
Gross Power
1,200 hp
Overall Length
35.72 ft
730E-7
Gross Power
1,860 hp
Overall Length
42.08 ft

Buying and ownership: Komatsu 730E-7 and 7 related models

Komatsu 730E-8 to 980E-4

ModelSelected specifications
730E-8
Horse Power: SAE J1995
1,492 hp
Width Over Tires-Front
22.31 ft
Komatsu 830E-1AC
Horse Power: SAE J1995
2,501 hp
Overall Height
22.58 ft
Komatsu 860E-1K
Horse Power: SAE J1995
2,701 hp
Overall Height
23.96 ft
Komatsu 930E-4
Horse Power: SAE J1995
2,701 hp
Overall Height
24.18 ft
Komatsu 930E-4SE
Overall Height
24.18 ft
Wheelbase
20.84 ft
Komatsu 960E-2
Overall Height
24.18 ft
Wheelbase
21.82 ft
Komatsu 960E-2K
Overall Height
25.17 ft
Wheelbase
21.76 ft
980E-4
Overall Height
26.25 ft
Wheelbase
2.19 ft

Buying and ownership: Komatsu 730E-8 to 980E-4

Komatsu 830.3 and 860.3

ModelSelected specifications
830.3
Power
134 hp
Operating Weight - 6wd
23,149 lb
860.3
Power
188 hp
Operating Weight - 6wd
31,658 lb

Komatsu 830E to 960E-1

ModelSelected specifications
830E
Gross Power
2,360 hp
Overall Length
46.42 ft
830E-AC
Gross Power
2,360 hp
Overall Length
46.42 ft
960E-1
Overall Length
51.19 ft
Overall Width
30.16 ft

Buying and ownership: Komatsu 830E to 960E-1

Komatsu 840.3 and 890.3

ModelSelected specifications
840.3
Power
168 hp
Operating Weight - 6wd
30,644 lb
890.3
Power
204 hp
Operating Weight - 6wd
37,038 lb

Komatsu CK30-1 and CK35-1

ModelSelected specifications
CK30-1
Net Power
84 hp
Operating Weight
9,546 lb
CK35-1
Net Power
84 hp
Operating Weight
9,546 lb

Buying and ownership: Komatsu CK30-1 and CK35-1

Komatsu D10S-2 to D21S-5

ModelSelected specifications
D10S-2
Net Power
21 hp
Operating Weight
4,277 lb
D20A-3
Gross Power
35 hp
Operating Weight
7,341 lb
D20A-5
Gross Power
39 hp
Operating Weight
7,849 lb
D20A-6
Gross Power
40 hp
Operating Weight
7,827 lb
D20A-7
Gross Power
40 hp
Operating Weight
7,827 lb
D20A-7E
Gross Power
40 hp
Operating Weight
8,003 lb
Komatsu D20P-3
Gross Power
35 hp
Operating Weight
7,937 lb
Komatsu D20P-5
Gross Power
39 hp
Operating Weight
8,334 lb
Komatsu D20P-5a
Gross Power
39 hp
Operating Weight
8,620 lb
Komatsu D20P-6
Gross Power
40 hp
Operating Weight
8,466 lb
Komatsu D20PL-5
Gross Power
39 hp
Operating Weight
8,554 lb
D21A-3
Gross Power
37 hp
Operating Weight
7,562 lb
D21A-5
Gross Power
39 hp
Operating Weight
7,981 lb
D20Q-5
Net Power
39 hp
Operating Weight
8,995 lb
Komatsu D20S-5
Net Power
39 hp
Operating Weight
8,312 lb
Komatsu D21Q-5
Net Power
39 hp
Operating Weight
9,130 lb
D21S-5
Net Power
39 hp
Operating Weight
8,444 lb

Buying and ownership: Komatsu D10S-2 to D21S-5

Komatsu D20P-6A to FD45P-1

ModelSelected specifications
D20P-6A
Gross Power
40 hp
Operating Weight
8,686 lb
D20P-7A
Gross Power
40 hp
Operating Weight
8,686 lb
D20P-7E
Gross Power
40 hp
Operating Weight
8,863 lb
Komatsu D20PG-7A
Gross Power
40 hp
Operating Weight
8,774 lb
Komatsu D20PL-6
Gross Power
40 hp
Operating Weight
8,885 lb
Komatsu D20PL-7
Gross Power
40 hp
Operating Weight
8,885 lb
Komatsu D20PL-7E
Gross Power
40 hp
Operating Weight
8,951 lb
Komatsu D20PLL-6
Gross Power
40 hp
Operating Weight
10,296 lb
Komatsu D20PLL-7
Gross Power
40 hp
Operating Weight
10,296 lb
Komatsu D20PLL-7E
Gross Power
40 hp
Operating Weight
10,384 lb
D21A-6
Gross Power
40 hp
Operating Weight
7,937 lb
D21A-7
Gross Power
40 hp
Operating Weight
7,937 lb
Komatsu D21A-8
Gross Power
43.1 hp
Operating Weight
8,690 lb
Komatsu D21A-8E0
Gross Power
33.2 kW (45.1 PS) at 2,450 rpm, Japanese 8E0 gross without fan; PS is metric horsepower
Operating Weight
3,940 kg with steel shoes / 3,980 kg with rubber crawler, Japanese 8E0 columns; earlier 8,179 lb configuration was not established
Komatsu D21P-8
Gross Power
43.1 hp
Operating Weight
9,350 lb
FD45P-1
Gross Power
40 hp
Operating Weight
9,546 lb

Buying and ownership: Komatsu D20P-6A to FD45P-1

Komatsu D21A-7E to FD40PL-1

ModelSelected specifications
D21A-7E
Gross Power
40 hp
Operating Weight
8,113 lb
Komatsu D21AG-6
Gross Power
40 hp
Operating Weight
8,025 lb
Komatsu D21AG-7
Gross Power
40 hp
Operating Weight
8,025 lb
Komatsu D21AG-7E
Gross Power
40 hp
Operating Weight
8,201 lb
Komatsu D21P-6A
Gross Power
40 hp
Operating Weight
8,797 lb
Komatsu D21PG-6A
Gross Power
40 hp
Operating Weight
8,885 lb
Komatsu D21PG-7A
Gross Power
40 hp
Operating Weight
8,885 lb
Komatsu D21PL-6
Gross Power
40 hp
Operating Weight
8,995 lb
Komatsu D21PL-7
Gross Power
40 hp
Operating Weight
8,995 lb
Komatsu D21PL-7E
Gross Power
40 hp
Operating Weight
9,061 lb
Komatsu FD40P-1
Gross Power
40 hp
Operating Weight
9,370 lb
FD40PL-1
Gross Power
40 hp
Operating Weight
9,745 lb

Komatsu D21P-6 to D475A-1

ModelSelected specifications
D65PX-12E
Operating Weight
44,644 lb
Length W/ Blade
18.21 ft
D475A-1
Operating Weight
201,877 lb
Length W/ Blade
37.83 ft
D21P-6
Flywheel Power
39.5 hp at 2450 rpm; Komatsu operation manual printed page4
Operating Weight
8,973 lb

Buying and ownership: Komatsu D21P-6 to D475A-1

Komatsu D275AX-5E0 and 15 related models

ModelSelected specifications
D275AX-5E0
Horsepower, Gross-SAE J1995
452 hp
Operating Weight
114,689 lb
D375A-6
Horsepower, Gross-SAE J1995
635.7 hp
Operating Weight
157,939 lb
Komatsu WD600-1
Gross Power
453.3 hp
Operating Weight
90,566 lb
Komatsu WD600-3
Gross Power
522 hp
Height To Top Of Cab
13.92 ft
D375A-3
Gross Power
532 hp
Operating Weight
150,355 lb
D375A-5
Gross Power
605 hp
Operating Weight
153,350 lb
Komatsu WD600-6
Gross Power
530 hp
Pump Flow Capacity
43.1 gpm
Komatsu WD900-3
Horsepower (Gross)
637 Kw 853 Hp (SAE J1340) 637 Kw 865 PS (DIN 6270)
Blade Width
Semi-U blade-6470 mm (21'3"); Coal blade-7400 mm (24'3")
D455A-1
Gross Power
620 hp
Operating Weight
157,631 lb
D475A-2
Gross Power
781 hp
Operating Weight
188,495 lb
D475A-3
Gross Power
872 hp
Operating Weight
220,418 lb
D475ASD-5E0
Horsepower, Gross-SAE J1995
899.9 hp
Operating Weight
113200 kg (249560 lb), including strengthened Superblade, counterweight, steel cab, ROPS, standard fluids and operator in CEN00124-01. Earlier 238276 lb has no matched configuration and is not a universal assembly weight.
D475A-5 Tier 2
Gross Power
899 hp
Operating Weight
249,560 lb
D475A-5SD
Net Power
860 hp
Operating Weight
238,270 lb
D575A-3SD
Net Power
1,150 hp
Operating Weight
336,420 lb (152,600 kg), equipped Super Dozer; tractor alone 252,600 lb (114,580 kg)
D575A-2
Gross Power
1,065 hp
Operating Weight
284,837 lb

Buying and ownership: Komatsu D275AX-5E0 and 15 related models

Komatsu D31A-16 to D37P-5

ModelSelected specifications
D31A-16
Gross Power
63 hp
Operating Weight
11,420 lb
Komatsu D31P-16
Gross Power
63 hp
Operating Weight
14,771 lb
Komatsu D31P-16A
Gross Power
63 hp
Operating Weight
14,881 lb
Komatsu D31P-17
Gross Power
68 hp
Operating Weight
14,771 lb
Komatsu D31P-20
Net Power
70 hp
Operating Weight
13,658 lb
Komatsu D31P-20E
Gross Power
71 hp
Operating Weight
15,080 lb
Komatsu D31PL-16
Gross Power
63 hp
Operating Weight
15,543 lb
Komatsu D37A-5
Gross Power
81 hp
Operating Weight
14,352 lb
Komatsu D37E-5
Net Power
70 hp
Operating Weight
12,015 lb
D37P-5
Net Power
80 hp
Operating Weight
12,015 lb
D31A-17
Gross Power
66 hp
Operating Weight
11,290 lb
D31Q-17
Net Power
66 hp
Operating Weight
15,430 lb
D31S-17
Net Power
66 hp
Operating Weight
14,771 lb
D31E-20
Net Power
70 hp
Operating Weight
13,867 lb
Komatsu D31Q-20
Net Power
69.8 hp
Operating Weight
15,697 lb
Komatsu D31S-20
Net Power
69.8 hp
Operating Weight
14,947 lb

Buying and ownership: Komatsu D31A-16 to D37P-5

Komatsu D31A-20E to D32P-1

ModelSelected specifications
Komatsu D31A-20E
Gross Power
71 hp
Operating Weight
13,801 lb
Komatsu D31P-17A
Gross Power
68 hp
Operating Weight
14,992 lb
Komatsu D31P-18
Gross Power
71 hp
Operating Weight
14,771 lb
Komatsu D31P-18A
Gross Power
71 hp
Operating Weight
14,992 lb
Komatsu D31P-20AE
Gross Power
71 hp
Operating Weight
15,278 lb
Komatsu D31P-20BE
Gross Power
71 hp
Operating Weight
15,278 lb
Komatsu D31PG-20E
Gross Power
71 hp
Operating Weight
15,521 lb
Komatsu D31PL-17
Gross Power
68 hp
Operating Weight
15,543 lb
Komatsu D31PL-18
Gross Power
71 hp
Operating Weight
15,543 lb
Komatsu D31PL-20E
Gross Power
71 hp
Operating Weight
15,851 lb
Komatsu D31PLL-17
Gross Power
68 hp
Operating Weight
16,645 lb
Komatsu D31PLL-18
Gross Power
71 hp
Operating Weight
16,645 lb
D31PLL-20
Net Power
70 hp
Operating Weight
16,998 lb
D31PLL-20E
Gross Power
71 hp
Operating Weight
16,976 lb
D32E-1
Gross Power
80 hp
Operating Weight
15,900 lb
D32P-1
Gross Power
80 hp
Operating Weight
17,330 lb

Buying and ownership: Komatsu D31A-20E to D32P-1

Komatsu D31EX-21 KOMSTAT II to D39PXI-23

ModelSelected specifications
D31EX-21 KOMSTAT II
Net Power
75 hp
Operating Weight
15,720 lb
D31PX-21 KOMSTAT II
Net Power
75 hp
Operating Weight
16,870 lb
D37EX-21 KOMSTAT II
Net Power
85 hp
Operating Weight
13,250 lb
D37PX-21 KOMSTAT II
Net Power
85 hp
Operating Weight
13,910 lb
D39EX-21 KOMSTAT II
Net Power
95 hp
Operating Weight
18,780 lb
Komatsu D39EX-23
Net Power
105 hp
Operating Weight
20,746 lb
D39PX-21 KOMSTAT II
Net Power
95 hp
Operating Weight
19,620 lb
Komatsu D39PX-22
Net Power
105 hp
Operating Weight
21,804 lb
Komatsu D39PX-23
Net Power
105 hp
Operating Weight
21,672 lb
D39PXI-23
Net Power
105 hp
Operating Weight
21,848 lb
D31EX-22
Net Power
hp
78
kW
58
Operating Weight: PAT Blade and ROPS Canopy
16,910 lb / 7670 kg (PAT blade, ROPS canopy)
Komatsu D31PX-22
Net Power
hp
78
kW
58
Operating Weight: PAT Blade and ROPS Canopy
17,930 lb / 8130 kg (PAT blade, ROPS canopy)
Komatsu D37EX-22
Net Power
hp
89
kW
66
Operating Weight - ROPS Canopy
17,395 lb
Komatsu D37PX-22
Net Power
hp
89
kW
66
Operating Weight: PAT Blade and ROPS Canopy
18,170 lb / 8240 kg (PAT blade, ROPS canopy)
Komatsu D39EX22
Net Power
hp
105
kW
79
Operating Weight: PAT Blade and ROPS Canopy
19,930 lb / 9040 kg (PAT blade, ROPS canopy)
D39PX22
Net Power
hp
105
kW
79
Operating Weight: PAT Blade and ROPS Canopy
20,900 lb / 9480 kg (PAT blade, ROPS canopy)

Buying and ownership: Komatsu D31EX-21 KOMSTAT II to D39PXI-23

Komatsu D37P-2A to D50A-15

ModelSelected specifications
D40A-1
Gross Power
80 hp
Operating Weight
20,547 lb
D40A-5
Gross Power
95 hp
Operating Weight
23,369 lb
Komatsu D40P-1
Gross Power
80 hp
Operating Weight
22,708 lb
Komatsu D40PL-1
Gross Power
80 hp
Operating Weight
23,810 lb
Komatsu D41A-5
Gross Power
95 hp
Operating Weight
23,369 lb
Komatsu D41A-5A
Gross Power
95 hp
Operating Weight
23,369 lb
Komatsu D45A-1
Gross Power
90 hp
Operating Weight
21,054 lb
Komatsu D45P-1
Gross Power
90 hp
Operating Weight
23,149 lb
D50A-15
Gross Power
90 hp
Operating Weight
25,254 lb
D37P-2A
Gross Power
81 hp
Operating Weight
15,477 lb
D37P-5A
Gross Power
81 hp
Operating Weight
15,477 lb
D37P-5E
Gross Power
81 hp
Operating Weight
15,477 lb
Komatsu D41A-3
Gross Power
93 hp
Operating Weight
21,605 lb
D41P-3
Gross Power
93 hp
Operating Weight
23,413 lb
D41P-5
Gross Power
95 hp
Operating Weight
24,427 lb
D37PX-23
Gross Power
91 hp
Operating Weight
8780 kg (19357 lb), American AESS82801 complete PAT dozer, cab/operator/fluids; separate tractor7660kg16887lb

Buying and ownership: Komatsu D37P-2A to D50A-15

Komatsu D40A-3 to D50P-18A

ModelSelected specifications
D41S-3
Net Power
90 hp
Operating Weight
24,339 lb
D40A-3
Gross Power
93 hp
Operating Weight
21,605 lb
Komatsu D40P-3
Gross Power
93 hp
Operating Weight
23,413 lb
Komatsu D40P-5
Gross Power
95 hp
Operating Weight
24,427 lb
Komatsu D40P-5A
Gross Power
95 hp
Operating Weight
24,912 lb
Komatsu D40PL-3
Gross Power
93 hp
Operating Weight
25,133 lb
Komatsu D40PL-5
Gross Power
95 hp
Operating Weight
25,662 lb
Komatsu D50A-17
Gross Power
124 hp
Operating Weight
26,985 lb
Komatsu D50A-18
Gross Power
130 hp
Operating Weight
30,424 lb
D50P-17
Gross Power
124 hp
Operating Weight
31,747 lb
D50P-18
Gross Power
130 hp
Operating Weight
32,673 lb
D50P-18A
Gross Power
130 hp
Operating Weight
34,811 lb
Komatsu D41E-6
Net Power
110 hp, later European SA6D102E-2A edition; not verified for this earlier S6D102-1 installation
Operating Weight
24,295 lb
Komatsu D41E-6C
Net Power
110 hp
Operating Weight
24,140 lb
Komatsu D41P-6
Gross Power
106 hp, earlier reference engine rating; its gross test standard is not identified
Operating Weight
25,574 lb
Komatsu D41P-6C
Net Power
110 hp
Operating Weight
25,400 lb

Buying and ownership: Komatsu D40A-3 to D50P-18A

Komatsu D41P-5A to DP61PX-15EO

ModelSelected specifications
D41P-5A
Gross Power
127.4 hp
Operating Weight
24,912 lb
Komatsu D61P-12
Gross Power
150 hp
Operating Weight
37,258 lb
Komatsu D65A-8
Gross Power
160 hp
Operating Weight
35,693 lb
Komatsu D65A-11
Gross Power
160 hp
Operating Weight
35,715 lb
D65E-12E
Gross Power
190 hp
Operating Weight
39,507 lb
D65EX-12E
Gross Power
190 hp
Operating Weight
41,667 lb
D65P-6
Gross Power
155 hp
Operating Weight
39,220 lb
D65P-7
Gross Power
170 hp
Operating Weight
40,124 lb
D65P-11
Gross Power
170 hp
Operating Weight
41,006 lb
D65P-12E
Gross Power
190 hp
Operating Weight
44,313 lb
D57S-1
Net Power
135 hp
Operating Weight
33,687 lb
D57S-1 Previous Model
Net Power
135 hp
Operating Weight
32,254 lb
D61EX-12
Net Power
152 hp
Operating Weight
37,258 lb
Komatsu D61PX-12
Net Power
152 hp
Operating Weight
39,242 lb
Komatsu D61PX-15
Gross Power
170.4 hp
Operating Weight
40,697 lb
DP61PX-15EO
Gross Power
170 hp
Operating Weight
34,440 lb

Buying and ownership: Komatsu D41P-5A to DP61PX-15EO

Komatsu D50A-16 to D61PX-23

ModelSelected specifications
D50A-16
Gross Power
110 hp
Operating Weight
26,191 lb
D53A-15
Gross Power
110 hp
Operating Weight
22,200 lb
D53A-16
Gross Power
110 hp
Operating Weight
26,830 lb
D50P-16
Gross Power
118 hp
Operating Weight
30,027 lb
Komatsu D50PL-16
Gross Power
118 hp
Operating Weight
28,837 lb
Komatsu D53A-17
Gross Power
128 hp
Operating Weight
28,219 lb
Komatsu D53A-18A
Gross Power
130 hp
Operating Weight
30,865 lb
Komatsu D53A-18AE
Gross Power
130 hp
Operating Weight
30,865 lb
D53A-18E
Gross Power
130 hp
Operating Weight
28,638 lb
D53P-16
Gross Power
118 hp
Operating Weight
30,578 lb
D53P-18E
Gross Power
130 hp
Operating Weight
33,114 lb
D51PX-22
Gross Power
133 hp
Operating Weight
28,881 lb
Komatsu D61EX-15
Gross Power
170 hp
Operating Weight
36,840 lb
Komatsu D61EX-15E0
Gross Power
170 hp
Operating Weight
36,839 lb
D61PX-15EO
Gross Power
170 hp
Operating Weight
41,249 lb
D61PX-23
Gross Power
170 hp
Operating Weight
41,138 lb

Buying and ownership: Komatsu D50A-16 to D61PX-23

Komatsu D60A-6 to D85E-12

ModelSelected specifications
D60A-6
Gross Power
140 hp
Operating Weight
28,220 lb
D60A-8
Gross Power
160 hp
Operating Weight
35,252 lb
D60A-11
Gross Power
160 hp
Operating Weight
35,274 lb
Komatsu D60E-6
Gross Power
155 hp
Operating Weight
28,950 lb
Komatsu D60E-7
Gross Power
165 hp
Operating Weight
29,740 lb
Komatsu D60P-6
Gross Power
155 hp
Operating Weight
37,787 lb
Komatsu D60P-7
Gross Power
160 hp
Width Over Tracks
9.85 ft
Komatsu D60P-8
Gross Power
165 hp
Operating Weight
38,691 lb
Komatsu D60PL-6
Gross Power
140 hp
Operating Weight
35,715 lb
D65A-6
Gross Power
140 hp
Operating Weight
34,679 lb
D65A-7
Gross Power
160 hp
Operating Weight
35,693 lb
Komatsu D60A-7
Gross Power
155 hp
Operating Weight
28,570 lb
Komatsu D60S-7
Net Power
155 hp
Operating Weight
39,022 lb
Komatsu D65E-6
Gross Power
155 hp
Operating Weight
29,390 lb
Komatsu D65S-7
Net Power
160 hp
Operating Weight
39,683 lb
D65E-7
Gross Power
165 hp
Operating Weight
30,181 lb
D65EX-15E0
Gross Power
207 hp
Operating Weight
44,710 lb
D85E-12
Gross Power
180 hp
Operating Weight
41,230 lb

Buying and ownership: Komatsu D60A-6 to D85E-12

Komatsu D60P-12 and 16 related models

ModelSelected specifications
D61EX-23
Gross Power
169 hp
Operating Weight
17,780 kg EX withPAT blade/steelcab/operator/fluids/fullfuel;18,660kg PX is a separate arrangement
D65PX-15E0
Gross Power
207 hp
Height To Top Of Cab
10.57 ft
D85P-21E
Gross Power
228 hp
Operating Weight
61,134 lb
D60PL-7
Gross Power
170 hp
Operating Weight
41,227 lb
Komatsu D80A-12
Gross Power
180 hp
Operating Weight
47,510 lb
Komatsu D80A-18
Gross Power
220 hp
Operating Weight
51,390 lb
Komatsu D80P-12
Gross Power
180 hp
Operating Weight
51,147 lb
D85A-12
Gross Power
180 hp
Operating Weight
48,171 lb
D60P-12
Gross Power
190 hp
Operating Weight
42,417 lb
D60P-12E
Gross Power
190 hp
Operating Weight
42,417 lb
Komatsu D65EXL-12
Net Power
180 hp
Operating Weight
44,159 lb
Komatsu D65P-12
Gross Power
190 hp
Operating Weight
42,571 lb
Komatsu D65PX-12
Gross Power
190 hp
Operating Weight
42,858 lb
Komatsu D85A-21E
Gross Power
228 hp
Operating Weight
61,796 lb
D85P-18
Gross Power
220 hp
Operating Weight
56,879 lb
D80E-12
Gross Power
180 hp
Operating Weight
40,560 lb
D80E-18
Gross Power
220 hp
Operating Weight
41,900 lb

Buying and ownership: Komatsu D60P-12 and 16 related models

Komatsu D65EX-12 and 15 related models

ModelSelected specifications
D65EX-12
Net Power
190.5 hp
Pump Flow Capacity
55.5 gpm
D65WX-15
Gross Power
207 hp
Operating Weight
46,170 lb
D85E-21
Gross Power
225 hp
Operating Weight
51,147 lb
D75S-3
Net Power
200 hp
Operating Weight
45,834 lb
D75S-5
Net Power
199.9 hp
Operating Weight
46,782 lb
Komatsu D65PX-15
Net Power
205 hp
Operating Weight
46,300 lb
Komatsu D65WX-15 PAT
Gross Power
207 hp
Operating Weight
47,310 lb
Komatsu D65WX-15E0
Net Power
205 hp
Operating Weight
46,606 lb
Komatsu D65WX-16
Gross Power
207 hp
Length W/ Blade
18.05 ft
Komatsu D65WX-17
Net Power
205 hp
Operating Weight
22,660 kg WX Sigmadozer / 23,520 kg WX INPAT, European EESS019900 equipped conditions
D65EX-16PAT
Horsepower, Gross-SAE J1995
207.9 hp
Operating Weight
50,861 lb
D65EX-16SIGMA
Horsepower, Gross-SAE J1995
207.9 hp
Operating Weight
46,914 lb
D65PX-16
Horsepower, Gross-SAE J1995
207.9 hp
Operating Weight
46,275 lb
D80P-18
Gross Power
220 hp
Operating Weight
56,218 lb
D85A-18
Gross Power
220 hp
Operating Weight
52,051 lb
D85P-21
Gross Power
228 hp
Operating Weight
58,841 lb

Buying and ownership: Komatsu D65EX-12 and 15 related models

Komatsu D65EX-17 and 18 related models

ModelSelected specifications
D150A-1
Gross Power
300 hp
Operating Weight
59,350 lb
D155A-1
Gross Power
320 hp
Operating Weight
59,350 lb
D155AX-3
Gross Power
306 hp
Operating Weight
84,878 lb
D155AX-3E
Gross Power
306 hp
Operating Weight
84,878 lb
D155AX-5
Gross Power
314 hp
Operating Weight
86,002 lb
D155AX-5E0
Gross Power
314 hp
Operating Weight
84,878 lb
D155AX-5E1
Gross Power
314 hp
Operating Weight
87,083 lb
D155S-1
Net Power
350 hp
Operating Weight
92,150 lb
D65EX-17
Net engine power — D65-17 manufacturer European brochure, ISO 9249
kW
153
hp
205
Engine model — D65-17 manufacturer brochure
Komatsu SAA6D114E-5
Komatsu D65PX-17
Net engine power — D65-17 manufacturer European brochure, ISO 9249
kW
153
hp
205
Engine model — D65-17 manufacturer brochure
Komatsu SAA6D114E-5
Komatsu D155AX-6
Gross Power
360 hp
Operating Weight
87,100 lb
Komatsu D155AX-7
Gross Power
360 hp
Operating Weight
87,100 lb
D275AX-5
Gross Power
446 hp
Operating Weight
83,070 lb
D275A-2
Gross Power
410 hp
Operating Weight
110,231 lb
Komatsu D355A-1
Gross Power
410 hp
Operating Weight
97,907 lb
Komatsu D355A-3
Gross Power
410 hp
Operating Weight
105,557 lb
Komatsu D355A-5
Gross Power
410 hp
Width Over Tracks
9.95 ft
D375A-1
Gross Power
515 hp
Operating Weight
124,098 lb
D375A-2
Gross Power
532 hp
Operating Weight
150,355 lb

Buying and ownership: Komatsu D65EX-17 and 18 related models

Komatsu D85A-21 and 15 related models

ModelSelected specifications
D85A-21
Gross Power
228 hp
Operating Weight
53,881 lb
Komatsu D85E-18
Gross Power
220 hp
Operating Weight
42,560 lb
Komatsu D135A-2
Gross Power
289 hp
Operating Weight
65,698 lb
D155A-2
Gross Power
320 hp
Operating Weight
76,192 lb
Komatsu D87E-3
Gross Power
247 hp
Operating Weight
52,907 lb
Komatsu D87E-3 LGP
Gross Power
247 hp
Operating Weight
52,907 lb
D85EX-15
Gross Power
266 hp
Operating Weight
61,950 lb
D85EX-15EO
Gross Power
266 hp
Operating Weight
28100 kg (61950 lb), E0 semi-U/cab/ROPS/multishank-ripper operating configuration; 21220 kg (46780 lb) is tractor weight
Komatsu D85PX-15
Gross Power
266 hp
Operating Weight
60,960 lb
D95S-1
Net Power
240 hp
Operating Weight
62,130 lb
D95S-2
Net Power
245 hp
Operating Weight
65,700 lb
Komatsu WF450-3
Gross Power
260.2 hp
Operating Weight
57,320 lb
Komatsu WF450T-3
Gross Power
260.2 hp
Operating Weight
55,998 lb
Komatsu WF550T-3
Gross Power
315.2 hp
Operating Weight
77,382 lb
D85EX-15E0
Horsepower, Gross-SAE J1995
266.9 hp
Operating Weight
61,950 lb
D85PX-15E0
Horsepower, Gross-SAE J1995
266.9 hp
Operating Weight
60,958 lb

Buying and ownership: Komatsu D85A-21 and 15 related models

Komatsu dozer and grader

Komatsu excavator

Komatsu GD31RC-3A and 15 related models

ModelSelected specifications
GD200A-1
Net Power Gear 5-6
65 hp
Std Operation Weight - Front Axle
3,076 lb
GD300A-1
Net Power Gear 5-6
75 hp
Std Operation Weight - Front Axle
4,961 lb
GD305A-3
Max Power
100 hp
Std Operation Weight - Total
17,593 lb
GD31RC-3A
Net Power Gear 5-6
110 hp
Std Operation Weight - Front Axle
5,269 lb
GD405A-1
Net Power Gear 5-6
110 hp
Std Operation Weight - Front Axle
5,622 lb
Komatsu GD500R-2
Max Power
130 hp
Std Operation Weight - Front Axle
6,471 lb
Komatsu GD510R-1
Max Power
124.8 hp
Std Operation Weight - Total
23,590 lb
Komatsu GD505A-2
Net Power Gear 5-6
130 hp
Std Operation Weight - Front Axle
6,526 lb
Komatsu GD505R-2
Net Power Gear 5-6
130 hp
Std Operation Weight - Front Axle
6,614 lb
Komatsu GD521A-1
Net Power Gear 5-6
135.5 hp
Std Operation Weight - Total
23,810 lb
Komatsu GD511A-1
Net Power Gear 5-6
135.5 hp
Std Operation Weight - Total
23,810 lb
Komatsu GD611A-1
Net Power Gear 5-6
155.6 hp
Std Operation Weight - Total
27,558 lb
Komatsu GD621R-1
Net Power Gear 5-6
155.6 hp
Std Operation Weight - Total
27,999 lb
Komatsu GD623A-1
Net Power Gear 5-6
155.6 hp
Std Operation Weight - Total
27,999 lb
Komatsu GD625A-1
Net Power Gear 5-6
155.6 hp
Std Operation Weight - Total
30,203 lb
Komatsu GD661A-1
Net Power Gear 5-6
179.7 hp
Std Operation Weight - Total
29,322 lb

Buying and ownership: Komatsu GD31RC-3A and 15 related models

Komatsu GD530A-2C to GD675-5

ModelSelected specifications
GD530A-2C
Net Power Gear 5-6
143.5 hp
Std Operation Weight - Total
30,248 lb
Komatsu GD530AW-2C
Net Power Gear 5-6
143.5 hp
Std Operation Weight - Total
30,556 lb
Komatsu GD650A-2C
Net Power Gear 5-6
166.3 hp
Std Operation Weight - Total
32,805 lb
Komatsu GD650AW-2C
Net Power Gear 5-6
166.3 hp
Std Operation Weight - Total
33,091 lb
Komatsu GD670A-2C
Net Power Gear 5-6
203.9 hp
Std Operation Weight - Total
34,282 lb
GD670AW-2C
Net Power Gear 5-6
203.9 hp
Std Operation Weight - Total
34,569 lb
GD600R-2
Max Power
145 hp
Std Operation Weight - Total
27,227 lb
Komatsu GD605A-2
Net Power Gear 5-6
145 hp
Std Operation Weight - Total
28,726 lb
Komatsu GD605R-2
Net Power Gear 5-6
145 hp
Std Operation Weight - Total
27,889 lb
Komatsu GD650R-2
Max Power
165 hp
Std Operation Weight - Total
27,624 lb
Komatsu GD655A-2
Net Power Gear 5-6
165 hp
Std Operation Weight - Total
29,101 lb
GD655R-2
Net Power Gear 5-6
165 hp
Std Operation Weight - Total
28,285 lb
GD555-3
Net Power Gear 5-6
160 hp
Std Operation Weight - Total
30,953 lb
Komatsu GD655-3
Net Power Gear 5-6
200 hp
Std Operation Weight - Total
33,951 lb
GD675-3
Net Power Gear 5-6
199.9 hp
Std Operation Weight - Total
34,855 lb
GD675-5
Net Power Gear 4-6
149 hp
Std Operation Weight - Total
35,175 lb

Buying and ownership: Komatsu GD530A-2C to GD675-5

Komatsu GD555-5 and 4 related models

ModelSelected specifications
GD705R-2
Net Power Gear 4-6
180 hp
Std Operation Weight - Front Axle
12,434 lb
GD555-5
Net Power
193.2 hp
Operating Weight - On Rear Wheels
27,955 lb
GD655-5
Net Power
218.6 hp
Operating Weight - On Rear Wheels
28,991 lb
GD705A-4
Max Power
199.9 hp
Std Operation Weight - Total
38,846 lb
GD825A-2
Max Power
280 hp
Operating Weight - On Rear Wheels
40,521 lb

Buying and ownership: Komatsu GD555-5 and 4 related models

Compare Komatsu GD555-5, GD655-5
Dimensions and weight
SpecificationGD555-5GD655-5
Overall Length34.01 ft34.7 ft
Center Of Front Axle To Counterweight (Pusher)3.05 ft3.05 ft
Center Of Tandem To Back Of Ripper9.13 ft9.13 ft
Clearance1.28 ft1.28 ft
Front Tyre To Rear Bumper29.52 ft30.21 ft
Height: Low Profile Cab10.5 ft10.5 ft
Maximum Steering Range49 degrees49 degrees
Minimum Turning Radius23.96 ft24.28 ft
Ripper Beam Width7.57 ft7.57 ft
Steering Articulation Angle25 degrees25 degrees
Tandem Wheelbase5 ft5 ft
Track Gauge6.76 ft7.11 ft
Wheel Base To Center Of Tandem20.58 ft21.26 ft
Width Of Moldboard (Optional)14.18 ft12.18 ft
Width Of Moldboard (Standard)12.18 ft14.18 ft
Center Edge To Center Of Front Axle7.81 ft8.47 ft
Width Of Tyres8.17 ft8.54 ft
Tandem Drive
SpecificationGD555-5GD655-5
Oscillating Welded Box Section520 mm x 202 mm520 mm x 202 mm
Side Wall Thickness: Inner0.1 ft0.1 ft
Side Wall Thickness: Outer0.1 ft0.1 ft
Wheel Axle Spacing5.1 ft5.1 ft
Tandem Oscillation11° forward, 13 ° reverse11° forward, 13 ° reverse
Drawbar
SpecificationGD555-5GD655-5
Drawbar Frame210 x 25 mm210 x 25 mm
Ripper
SpecificationGD555-5GD655-5
Ripper Penetration Force19,289 lb20,233 lb
Ripper Pry Out Force28,686 lb28,686 lb
Engine
SpecificationGD555-5GD655-5
Number Of Cylinders66
Piston Displacement408.3 cu in408.3 cu in
Engine ModelKOMATSU SAA6D107E-1KOMATSU SAA6D107E-1
Engine TypeWater-cooled, 4 cycle, direct injectionWater-cooled, 4 cycle, direct injection
Net Power193.2 hp218.6 hp
Gross Power195.8 hp221.3 hp
Air Cleaner2-stage, dry-type2-stage, dry-type
Max Torque649.1 lb-ft694.1 lb-ft
Battery2, low maintenance plus, 12 volt, 1146 CCA2, low maintenance plus, 12 volt, 1146 CCA
Fan SpeedMax. 1500 rpmMax. 1500 rpm
Electrical24 volt with 90 amp alternator24 volt with 90 amp alternator
Torque Rise29 %31 %
Bore4.3 in4.3 in
Stroke4.9 in4.9 in
AspirationTurbocharged and air to air aftercooledTurbocharged and air to air aftercooled
Frame
SpecificationGD555-5GD655-5
Front Frame Structure - Height1 ft1 ft
Front Frame Structure - Width1 ft1 ft
Front Frame Structure - Thickness0.1 ft0.1 ft
Capacities
SpecificationGD555-5GD655-5
Fuel Tank - Diesel109.9 gal109.9 gal
Cooling System6.6 gal6.6 gal
Transmission11.9 gal11.9 gal
Final Drive4.5 gal4.5 gal
Tandem Housing15.1 gal15.1 gal
Hydraulic System18.3 gal18.3 gal
Circle Reverse Housing1.9 gal1.9 gal
Crankcase6.2 gal6.2 gal
Weights
SpecificationGD555-5GD655-5
Blade Down Pressure19,330 lb19,665 lb
Blade Pull25,159 lb26,092 lb
Operating Weight - On Rear Wheels27,955 lb28,991 lb
Total Operating Weight39,948 lb40,830 lb
Operating Weight - On Front Wheels11,993 lb11,841 lb
Front Axle
SpecificationGD555-5GD655-5
Wheel Lean20 degrees20 degrees
Oscillation - Total32 degrees32 degrees
Ground Clearance2.1 ft2.1 ft
Front Axle TypeSolid bar construction welded steel sectionsSolid bar construction welded steel sections
Blade
SpecificationGD555-5GD655-5
Moldboard Side Shift: Right2.7 ft2.7 ft
Moldboard Side Shift: Left2.7 ft2.7 ft
Maximum Shoulder Reach Outside Rear Tyres (Frame Straight): Right6.6 ft6.6 ft
Maximum Shoulder Reach Outside Rear Tyres (Frame Straight): Left6.6 ft6.6 ft
Maximum Lift Above Ground1.6 ft1.6 ft
Maximum Cutting Depth2.1 ft2.1 ft
Maximum Blade Angle90 degrees90 degrees
Blade Tip Angle40 ° forward, 5 ° backward40 ° forward, 5 ° backward
Circle Center Shift: Right2 ft2 ft
Circle Center Shift: Left1.9 ft1.9 ft
Blade Length12.2 ft12.2 ft
Hydraulic System
SpecificationGD555-5GD655-5
Standby Pressure500 psi500 psi
Maximum System Pressure3,000 psi3,000 psi
Output52.9 gpm52.9 gpm
Moldboard
SpecificationGD555-5GD655-5
Moldboard Width12.2 ft12.2 ft
Moldboard Height25.4 in25.4 in
Moldboard Thickness0.9 in0.9 in
Cutting Edge152 x 16 mm152 x 16 mm
Arc Radius1.1 ft1.1 ft
Circle
SpecificationGD555-5GD655-5
Diameter60.3 in60.3 in
Compare configurations
Dimensions and weight
SpecificationGD555-5GD655-5
Overall Length34.01 ft34.7 ft
Center Of Front Axle To Counterweight (Pusher)3.05 ft3.05 ft
Center Of Tandem To Back Of Ripper9.13 ft9.13 ft
Clearance1.28 ft1.28 ft
Front Tyre To Rear Bumper29.52 ft30.21 ft
Height: Low Profile Cab10.5 ft10.5 ft
Maximum Steering Range49 degrees49 degrees
Minimum Turning Radius23.96 ft24.28 ft
Ripper Beam Width7.57 ft7.57 ft
Steering Articulation Angle25 degrees25 degrees
Tandem Wheelbase5 ft5 ft
Track Gauge6.76 ft7.11 ft
Wheel Base To Center Of Tandem20.58 ft21.26 ft
Width Of Moldboard (Optional)14.18 ft12.18 ft
Width Of Moldboard (Standard)12.18 ft14.18 ft
Center Edge To Center Of Front Axle7.81 ft8.47 ft
Width Of Tyres8.17 ft8.54 ft
Tandem Drive
SpecificationGD555-5GD655-5
Oscillating Welded Box Section520 mm x 202 mm520 mm x 202 mm
Side Wall Thickness: Inner0.1 ft0.1 ft
Side Wall Thickness: Outer0.1 ft0.1 ft
Wheel Axle Spacing5.1 ft5.1 ft
Tandem Oscillation11° forward, 13 ° reverse11° forward, 13 ° reverse
Drawbar
SpecificationGD555-5GD655-5
Drawbar Frame210 x 25 mm210 x 25 mm
Ripper
SpecificationGD555-5GD655-5
Ripper Penetration Force19,289 lb20,233 lb
Ripper Pry Out Force28,686 lb28,686 lb
Engine
SpecificationGD555-5GD655-5
Engine ModelKOMATSU SAA6D107E-1KOMATSU SAA6D107E-1
Number Of Cylinders66
Piston Displacement408.3 cu in408.3 cu in
Engine TypeWater-cooled, 4 cycle, direct injectionWater-cooled, 4 cycle, direct injection
Net Power193.2 hp218.6 hp
Gross Power195.8 hp221.3 hp
Air Cleaner2-stage, dry-type2-stage, dry-type
Max Torque649.1 lb-ft694.1 lb-ft
Battery2, low maintenance plus, 12 volt, 1146 CCA2, low maintenance plus, 12 volt, 1146 CCA
Fan SpeedMax. 1500 rpmMax. 1500 rpm
Electrical24 volt with 90 amp alternator24 volt with 90 amp alternator
Torque Rise29 %31 %
Bore4.3 in4.3 in
Stroke4.9 in4.9 in
AspirationTurbocharged and air to air aftercooledTurbocharged and air to air aftercooled
Frame
SpecificationGD555-5GD655-5
Front Frame Structure - Height1 ft1 ft
Front Frame Structure - Width1 ft1 ft
Front Frame Structure - Thickness0.1 ft0.1 ft
Capacities
SpecificationGD555-5GD655-5
Fuel Tank - Diesel109.9 gal109.9 gal
Cooling System6.6 gal6.6 gal
Transmission11.9 gal11.9 gal
Final Drive4.5 gal4.5 gal
Tandem Housing15.1 gal15.1 gal
Circle Reverse Housing1.9 gal1.9 gal
Crankcase6.2 gal6.2 gal
Weights
SpecificationGD555-5GD655-5
Blade Down Pressure19,330 lb19,665 lb
Blade Pull25,159 lb26,092 lb
Operating Weight - On Rear Wheels27,955 lb28,991 lb
Total Operating Weight39,948 lb40,830 lb
Operating Weight - On Front Wheels11,993 lb11,841 lb
Front Axle
SpecificationGD555-5GD655-5
Wheel Lean20 degrees20 degrees
Oscillation - Total32 degrees32 degrees
Ground Clearance2.1 ft2.1 ft
Front Axle TypeSolid bar construction welded steel sectionsSolid bar construction welded steel sections
Blade
SpecificationGD555-5GD655-5
Moldboard Side Shift: Right2.7 ft2.7 ft
Moldboard Side Shift: Left2.7 ft2.7 ft
Maximum Shoulder Reach Outside Rear Tyres (Frame Straight): Right6.6 ft6.6 ft
Maximum Shoulder Reach Outside Rear Tyres (Frame Straight): Left6.6 ft6.6 ft
Maximum Lift Above Ground1.6 ft1.6 ft
Maximum Cutting Depth2.1 ft2.1 ft
Maximum Blade Angle90 degrees90 degrees
Blade Tip Angle40 ° forward, 5 ° backward40 ° forward, 5 ° backward
Circle Center Shift: Right2 ft2 ft
Circle Center Shift: Left1.9 ft1.9 ft
Blade Length12.2 ft12.2 ft
Hydraulic System
SpecificationGD555-5GD655-5
Standby Pressure500 psi500 psi
Maximum System Pressure3,000 psi3,000 psi
Output52.9 gpm52.9 gpm
Moldboard
SpecificationGD555-5GD655-5
Moldboard Width12.2 ft12.2 ft
Moldboard Height25.4 in25.4 in
Moldboard Thickness0.9 in0.9 in
Cutting Edge152 x 16 mm152 x 16 mm
Arc Radius1.1 ft1.1 ft
Circle
SpecificationGD555-5GD655-5
Diameter60.3 in60.3 in
Additional specifications
SpecificationGD555-5GD655-5
Hydraulic System18.3 gal18.3 gal
GD555-5
SpecificationSource figure
Dimensions and weight
Overall Length34.01 ft
Center Of Front Axle To Counterweight (Pusher)3.05 ft
Center Of Tandem To Back Of Ripper9.13 ft
Clearance1.28 ft
Front Tyre To Rear Bumper29.52 ft
Height: Low Profile Cab10.5 ft
Maximum Steering Range49 degrees
Minimum Turning Radius23.96 ft
Ripper Beam Width7.57 ft
Steering Articulation Angle25 degrees
Tandem Wheelbase5 ft
Track Gauge6.76 ft
Wheel Base To Center Of Tandem20.58 ft
Width Of Moldboard (Optional)14.18 ft
Width Of Moldboard (Standard)12.18 ft
Center Edge To Center Of Front Axle7.81 ft
Width Of Tyres8.17 ft
Tandem Drive
Oscillating Welded Box Section520 mm x 202 mm
Side Wall Thickness: Inner0.1 ft
Side Wall Thickness: Outer0.1 ft
Wheel Axle Spacing5.1 ft
Tandem Oscillation11° forward, 13 ° reverse
Drawbar
Drawbar Frame210 x 25 mm
Ripper
Ripper Penetration Force19,289 lb
Ripper Pry Out Force28,686 lb
Engine
Engine ModelKOMATSU SAA6D107E-1
Number Of Cylinders6
Piston Displacement408.3 cu in
Engine TypeWater-cooled, 4 cycle, direct injection
Net Power193.2 hp
Gross Power195.8 hp
Air Cleaner2-stage, dry-type
Max Torque649.1 lb-ft
Battery2, low maintenance plus, 12 volt, 1146 CCA
Fan SpeedMax. 1500 rpm
Electrical24 volt with 90 amp alternator
Torque Rise29 %
Bore4.3 in
Stroke4.9 in
AspirationTurbocharged and air to air aftercooled
Frame
Front Frame Structure - Height1 ft
Front Frame Structure - Width1 ft
Front Frame Structure - Thickness0.1 ft
Capacities
Fuel Tank - Diesel109.9 gal
Cooling System6.6 gal
Transmission11.9 gal
Final Drive4.5 gal
Tandem Housing15.1 gal
Circle Reverse Housing1.9 gal
Crankcase6.2 gal
Weights
Blade Down Pressure19,330 lb
Blade Pull25,159 lb
Operating Weight - On Rear Wheels27,955 lb
Total Operating Weight39,948 lb
Operating Weight - On Front Wheels11,993 lb
Front Axle
Wheel Lean20 degrees
Oscillation - Total32 degrees
Ground Clearance2.1 ft
Front Axle TypeSolid bar construction welded steel sections
Blade
Moldboard Side Shift: Right2.7 ft
Moldboard Side Shift: Left2.7 ft
Maximum Shoulder Reach Outside Rear Tyres (Frame Straight): Right6.6 ft
Maximum Shoulder Reach Outside Rear Tyres (Frame Straight): Left6.6 ft
Maximum Lift Above Ground1.6 ft
Maximum Cutting Depth2.1 ft
Maximum Blade Angle90 degrees
Blade Tip Angle40 ° forward, 5 ° backward
Circle Center Shift: Right2 ft
Circle Center Shift: Left1.9 ft
Blade Length12.2 ft
Hydraulic System
Standby Pressure500 psi
Maximum System Pressure3,000 psi
Output52.9 gpm
Moldboard
Moldboard Width12.2 ft
Moldboard Height25.4 in
Moldboard Thickness0.9 in
Cutting Edge152 x 16 mm
Arc Radius1.1 ft
Circle
Diameter60.3 in
Additional specifications
Hydraulic System18.3 gal

Source: RitchieSpecs

GD655-5
SpecificationSource figure
Dimensions and weight
Overall Length34.7 ft
Center Of Front Axle To Counterweight (Pusher)3.05 ft
Center Of Tandem To Back Of Ripper9.13 ft
Clearance1.28 ft
Front Tyre To Rear Bumper30.21 ft
Height: Low Profile Cab10.5 ft
Maximum Steering Range49 degrees
Minimum Turning Radius24.28 ft
Ripper Beam Width7.57 ft
Steering Articulation Angle25 degrees
Tandem Wheelbase5 ft
Track Gauge7.11 ft
Wheel Base To Center Of Tandem21.26 ft
Width Of Moldboard (Optional)12.18 ft
Width Of Moldboard (Standard)14.18 ft
Center Edge To Center Of Front Axle8.47 ft
Width Of Tyres8.54 ft
Tandem Drive
Oscillating Welded Box Section520 mm x 202 mm
Side Wall Thickness: Inner0.1 ft
Side Wall Thickness: Outer0.1 ft
Wheel Axle Spacing5.1 ft
Tandem Oscillation11° forward, 13 ° reverse
Drawbar
Drawbar Frame210 x 25 mm
Ripper
Ripper Penetration Force20,233 lb
Ripper Pry Out Force28,686 lb
Engine
Engine ModelKOMATSU SAA6D107E-1
Number Of Cylinders6
Piston Displacement408.3 cu in
Engine TypeWater-cooled, 4 cycle, direct injection
Net Power218.6 hp
Gross Power221.3 hp
Air Cleaner2-stage, dry-type
Max Torque694.1 lb-ft
Battery2, low maintenance plus, 12 volt, 1146 CCA
Fan SpeedMax. 1500 rpm
Electrical24 volt with 90 amp alternator
Torque Rise31 %
Bore4.3 in
Stroke4.9 in
AspirationTurbocharged and air to air aftercooled
Frame
Front Frame Structure - Height1 ft
Front Frame Structure - Width1 ft
Front Frame Structure - Thickness0.1 ft
Capacities
Fuel Tank - Diesel109.9 gal
Cooling System6.6 gal
Transmission11.9 gal
Final Drive4.5 gal
Tandem Housing15.1 gal
Circle Reverse Housing1.9 gal
Crankcase6.2 gal
Weights
Blade Down Pressure19,665 lb
Blade Pull26,092 lb
Operating Weight - On Rear Wheels28,991 lb
Total Operating Weight40,830 lb
Operating Weight - On Front Wheels11,841 lb
Front Axle
Wheel Lean20 degrees
Oscillation - Total32 degrees
Ground Clearance2.1 ft
Front Axle TypeSolid bar construction welded steel sections
Blade
Moldboard Side Shift: Right2.7 ft
Moldboard Side Shift: Left2.7 ft
Maximum Shoulder Reach Outside Rear Tyres (Frame Straight): Right6.6 ft
Maximum Shoulder Reach Outside Rear Tyres (Frame Straight): Left6.6 ft
Maximum Lift Above Ground1.6 ft
Maximum Cutting Depth2.1 ft
Maximum Blade Angle90 degrees
Blade Tip Angle40 ° forward, 5 ° backward
Circle Center Shift: Right2 ft
Circle Center Shift: Left1.9 ft
Blade Length12.2 ft
Hydraulic System
Standby Pressure500 psi
Maximum System Pressure3,000 psi
Output52.9 gpm
Moldboard
Moldboard Width12.2 ft
Moldboard Height25.4 in
Moldboard Thickness0.9 in
Cutting Edge152 x 16 mm
Arc Radius1.1 ft
Circle
Diameter60.3 in
Additional specifications
Hydraulic System18.3 gal

Source: RitchieSpecs

Komatsu H135S to H285S

ModelSelected specifications
H135S
Gross Power
728.2 hp
Operating Weight
308,647 lb
Komatsu H255S
Gross Power
1,207 hp
Operating Weight
529,110 lb
H285S
Gross Power
1,583 hp
Operating Weight
738,549 lb

Komatsu H455S to PC8000-6

ModelSelected specifications
H455S
Gross Power
2,240 hp
Operating Weight
1,080,265 lb
PC7000-6
Horsepower, Net-ISO 9249
3,353 hp
Track Length On Ground
25.84 ft
PC8000-6
Horsepower, Net-ISO 9249
4,023 hp
Track Length On Ground
26.07 ft
H655S
Gross Power
3,731 hp
Operating Weight
1,510,167 lb

Buying and ownership: Komatsu H455S to PC8000-6

Komatsu HA250-3 and 9 related models

ModelSelected specifications
HA250-3
Gross Power
248.1 hp
Overall Length
30.52 ft
HA270-3
Gross Power
248.1 hp
Overall Length
30.52 ft
Hm300-1
Gross Power
335.3 hp
Overall Length
33.13 ft
Komatsu HM350-1
Gross Power
399.7 hp
Overall Length
36.18 ft
Hm400-1
Gross Power
443.9 hp
Overall Length
36.18 ft
HM400-2
Gross Power
453 hp
Overall Length
37.08 ft
HM300-5
Gross Power
332.6 hp
Approximate gross vehicle weight:53,475kg
117,892 lb
HM300-2
Gross Power
340 hp
Overall Length
34.26 ft
HM400-3M0
Gross Power
453 hp
Overall Length
36.44 ft
HM350-2
Gross Power
408 hp
Overall Length
36.58 ft

Buying and ownership: Komatsu HA250-3 and 9 related models

Komatsu HB205-1M0 and HB215LC-1M0

ModelSelected specifications
HB205-1M0
Net Power
139.5 hp
Operating Weight
20200 - 20830 kg
HB215LC-1M0
Net Power
139.5 hp
Operating Weight
21220 - 21850 kg

Komatsu HB215LC-1 to PC290NLC-6

ModelSelected specifications
PC200EL-6
Net Power
128 hp
Operating Weight
42,549 lb
Komatsu PC200EN-6
Net Power
128 hp
Operating Weight
41,888 lb
Komatsu PC210-6
Net Power
133 hp
Operating Weight
45,195 lb
Komatsu PC228US-3
Gross Power
143 hp
Operating Weight
48,356 lb
Komatsu PC228USLC-2
Gross Power
132.8 hp
Operating Weight
49,659 lb
Komatsu PC240LC-6
Net Power
158 hp
Operating Weight
53,374 lb
Komatsu PC240NLC-6
Net Power
158 hp
Operating Weight
52,691 lb
Komatsu PC290LC-6
Net Power
174 hp
Operating Weight
62,832 lb
PC290NLC-6
Net Power
174 hp
Operating Weight
62,578 lb
PC220LC-2
Gross Power
136 hp
Operating Weight
51,368 lb
HB215LC-1
Net Power
139 hp
Operating Weight
46,782 lb
HB215LC-2
Net Power
139 hp
Operating Weight
46,782 lb
Komatsu PC200LC-8
Net Power
148 hp
Operating Weight
47,260 lb
Komatsu PC200LC-8HD
Net Power
147.6 hp
Operating Weight
52,181 lb
Komatsu PC210LC-7
Net Power
143 hp
Operating Weight
46,970 lb
PC210LC-7SLF
Net Power
143 hp
Operating Weight
51,667 lb
Komatsu PC210LC-10
Net Power
158 hp
Operating Weight
52,036 lb
Komatsu PC210NLC-7
Net Power
143 hp
Operating Weight
46,463 lb
PC240NLC-7SLF
Net Power
168 hp
Operating Weight
57,583 lb

Buying and ownership: Komatsu HB215LC-1 to PC290NLC-6

Komatsu HB335LC-1 and 18 related models

ModelSelected specifications
PC210LCi-10
Horsepower, Gross-SAE J1995
165 hp
Main Pump Flow
475 L/min (125.5 US gpm); six work modes
PC270-8
Horsepower, Gross-SAE J1995
199.9 hp
Grouser Height
0.1 ft
Komatsu PC270LC-8
Horsepower, Gross-SAE J1995
199.9 hp
Grouser Height
0.12 ft
PC300-6
Flywheel Power, SEBM006603
231.7 hp (172.8 kW) at 2,050 rpm; not a manufacturer gross-power claim
Operating Weight
63,603 lb
PC300-6 EXCEL
Gross Power
232 hp
Operating Weight
67,902 lb
Komatsu PC300HD-6
Gross Power
232 hp
Operating Weight
82,453 lb
Komatsu PC300LC-6
Gross Power
232 hp
Operating Weight
70,328 lb
Komatsu PC300LC-6 EXCEL
Gross Power
232 hp
Operating Weight
69,446 lb
Komatsu PC340-6
Gross Power
232 hp
Operating Weight
71,606 lb
Komatsu PC350-6 MIGHTY
Gross Power
232 hp
Operating Weight
71,209 lb
PC350LC-6 MIGHTY
Gross Power
232 hp
Operating Weight
73,634 lb
PC300-1
Gross Power
180 hp
Operating Weight
63,934 lb
PC290LC-11
Gross Power
213.3 hp
Operating Weight
70,702 lb
PC360LC-11
Gross Power
271 hp
Operating Weight
79,146 lb
PC390LC-10
Gross Power
270.9 hp
Operating Weight
86,997 lb
HB335LC-1
Horsepower, Gross-SAE J1995
270.9 hp
Operating Weight
79,807 lb
PC300-8M0
Horsepower, Gross-SAE J1995
260.2 hp
Grouser Height
0.12 ft
PC300LC-8M0
Horsepower, Gross-SAE J1995
260.2 hp
Grouser Height
0.12 ft
PC350LC-8M0
Horsepower, Gross-SAE J1995
260.2 hp
Grouser Height
0.12 ft

Buying and ownership: Komatsu HB335LC-1 and 18 related models

Komatsu HD180-4 to HD605-7

ModelSelected specifications
HD180-4
Gross Power
230 hp
Overall Length
23.94 ft
Komatsu HD200-2
Gross Power
280 hp
Overall Length
24.45 ft
Komatsu HD320-3
Gross Power
405 hp
Overall Length
25.1 ft
Komatsu HD325-3
Gross Power
438 hp
Overall Length
25.1 ft
Komatsu HD325-6
Gross Power
508 hp
Overall Length
28.55 ft
HD405-6
Gross Power
508 hp
Overall Length
28.55 ft
HD465-2
Gross Power
679 hp
Overall Length
29.53 ft
HD465-5
Gross Power
739 hp
Load Capacity - Struck
32.7 yd3
HD465-7
Gross Power
739 hp
Overall Length
30.67 ft
HD605-7
Gross Power
739 hp
Overall Length
30.67 ft

Buying and ownership: Komatsu HD180-4 to HD605-7

Komatsu HD325-7 to HD1500-7

ModelSelected specifications
HD325-7
Horse Power: SAE J1995
518 hp
Overall Length
27.75 ft
Komatsu HD465-7E0
Horse Power: SAE J1995
739 hp
Overall Length
30.7 ft
Komatsu HD785-7
Horse Power: SAE J1995
1,200 hp
Overall Length
36.14 ft
HD1500-7
Horse Power: SAE J1995
1,500 hp
Overall Length
37.31 ft

Buying and ownership: Komatsu HD325-7 to HD1500-7

Komatsu HD405-7 and HD605-7E0

ModelSelected specifications
HD405-7
Horse Power: SAE J1995
518 hp
Overall Length
27.75 ft
HD605-7E0
Horse Power: SAE J1995
739 hp
Overall Length
30.7 ft

Buying and ownership: Komatsu HD405-7 and HD605-7E0

Komatsu HM300-3 and HM400-3

ModelSelected specifications
HM300-3
Gross Power
332 hp
Overall Length
10275 mm / 33.71 ft (European brochure)
HM400-3
Net Power
469 hp / 350 kW (ISO 9249, European brochure)
Overall Length
36.44 ft

Buying and ownership: Komatsu HM300-3 and HM400-3

Komatsu loader

Komatsu PC01-1 and 4 related models

ModelSelected specifications
PC01-1
Gross Power
3.5 hp
Operating Weight
300 kg
PC02-1
Gross Power
4.5 hp
Operating Weight
1,169 lb
PC03-2
Gross Power
7.4 hp
Operating Weight
1,918 lb
PC03-2F
Net Power
8.5 hp
Operating Weight
1,958 lb
PC09-1
Operating Weight
2,072 lb
Width To Outside Of Tracks
2.63 ft

Buying and ownership: Komatsu PC01-1 and 4 related models

Komatsu PC10-2 and 16 related models

ModelSelected specifications
PC12R-8
Gross Power
13.9 hp
Operating Weight
2,866 lb
PC15R-8
Gross Power
17 hp
Operating Weight
3,638 lb
PC18MR-2
Gross Power
15 hp
Max Cutting Height
11.83 ft
PC20MR-2
Gross Power
20.8 hp
Max Cutting Height
13.42 ft
PC10-2
Gross Power
17 hp
Operating Weight
4,387 lb
PC20 MRx
Net Power
19 hp
Operating Weight
4,983 lb
PC20MRX-1
Gross Power
18.8 hp
Operating Weight
5,049 lb
PC20-2
Gross Power
21.3 hp
Operating Weight
6,170 lb
PC30-1
Gross Power
26.2 hp
Operating Weight
7,050 lb
PC20R-8
Gross Power
26.7 hp
Operating Weight
5,589 lb
PC25R-8
Gross Power
23.8 hp
Operating Weight
5,842 lb
PC27R-8
Gross Power
29.4 hp
Operating Weight
6,548 lb
PC27MR-2
Gross Power
25.5 hp
Operating Weight
6,590 lb
PC35MR-2
Gross Power
29.1 hp
Operating Weight
8,245 lb
PC30MRX-1
Gross Power
27.7 hp
Operating Weight
7,275 lb
PC30R-8
Gross Power
27.7 hp
Operating Weight
7,033 lb
PC35R-8
Gross Power
33 hp
Operating Weight
7,865 lb

Buying and ownership: Komatsu PC10-2 and 16 related models

Komatsu PC130-6

ModelSelected specifications
PC130-6
Net Power
86 hp
Hydraulic Pump Flow Capacity
59.8 gpm

Komatsu PC138US-10

ModelSelected specifications
PC138US-10
Net Power
93.5 hp
Operating Weight
14,870 kg (32,783 lb reference rounding), two-piece boom/700mmshoes/2.5marm/470kgbucket/fullfuel/operator; bladeadds850kg

Buying and ownership: Komatsu PC138US-10

Komatsu PC138US-8 to PC138USLC8

ModelSelected specifications
PC138US-8
Net Power
91.7 hp
Operating Weight
30,540 lb
PC138US-11
Net Power
97.3 hp
Operating Weight
30,600 lb
Komatsu PC138USLC-2
Net Power
91.2 hp
Operating Weight
32,568 lb
Komatsu PC138USLC-8
Net Power
92 hp
Operating Weight
31,504 lb
PC138USLC8
Net Power
92 hp
Operating Weight
31,107 lb

Buying and ownership: Komatsu PC138US-8 to PC138USLC8

Komatsu PC160-6 and 18 related models

ModelSelected specifications
PW130ES-6
Gross Power
110 hp
Operating Weight
33,312 lb
PW150ES-6
Gross Power
112 hp
Operating Weight
36,354 lb
PW170ES-6
Gross Power
124.8 hp
Operating Weight
40,565 lb
PC160-6
Gross Power
113 hp
Operating Weight
35,935 lb
PC160LC-7 Tier 3
Gross Power
120.7 hp
Operating Weight
37,787 lb
PC180LC-6
Gross Power
113 hp
Operating Weight
39,463 lb
PW100-3
Gross Power
108.7 hp
Operating Weight
24,427 lb
PW210-1
Gross Power
152.9 hp
Operating Weight
41,844 lb
PC160LC-7
Gross Power
121 hp
Operating Weight
36,640 lb
PC228USLC-3
Gross Power
155 hp
Operating Weight
49,900 lb
PC170LC-10
Gross Power
121 hp
Operating Weight
38,096 lb
Komatsu PC210LC-11
Net Power — Manufacturer Identification
165 hp (ISO 9249 net rating; this sheet does not establish gross power)
Operating Weight
50,089 lb
PC228USLC-3E0
Gross Power
155.6 hp
Operating Weight
49,891 lb
PC228USLC-10
Gross Power
165 hp
Operating Weight
52,470 lb
PC160LC-7EO
Gross Power
121 hp (90 kW); ISO14396 engine power in SAA4D107E-1 European brochure
Operating Weight
37,126 lb
Komatsu PC200-6
Gross Power
132.8 hp
Operating Weight
42,285 lb
Komatsu PC200LC-6
Gross Power
132.8 hp
Operating Weight
45,371 lb
PC210-6 MIGHTY
Gross Power
132.8 hp
Operating Weight
47,355 lb
PC210LC-6 MIGHTY
Gross Power
132.8 hp
Operating Weight
49,340 lb

Buying and ownership: Komatsu PC160-6 and 18 related models

Komatsu PC160LC-8 to PC240-6

ModelSelected specifications
PC160LC-8
Horsepower, Gross-SAE J1995
120.7 hp
Operating Weight
36,773 lb
Komatsu PC200-8M0
Horsepower, Gross-SAE J1995
173 hp
Overall Height
10.45 ft
Komatsu PC200LC-8M0
Horsepower, Gross-SAE J1995
147.6 hp
Overall Height
9.98 ft
Komatsu PC220-8M0
Horsepower, Gross-SAE J1995
173 hp
Overall Height
10.45 ft
Komatsu PC220LC-8M0
Horsepower, Gross-SAE J1995
173 hp
Overall Height
10.45 ft
Komatsu PC228US-8
Horsepower, Gross-SAE J1995
155.6 hp
Overall Height
10.01 ft
PC228USLC-8
Horsepower, Gross-SAE J1995
155.6 hp
Overall Height
10.01 ft
PC200-6 CUSTOM
Gross Power
128.8 hp
Operating Weight
43,872 lb
PC200-6 EXCEL
Gross Power
127.4 hp
Operating Weight
42,086 lb
Komatsu PC200LC-6 EXCEL
Gross Power
128.8 hp
Operating Weight
44,357 lb
Komatsu PC210LC-6
Gross Power
144.9 hp
Operating Weight
51,169 lb
Komatsu PC220-6
Gross Power
160 hp
Operating Weight
48,899 lb
Komatsu PC220LC-6
Gross Power
158.3 hp
Operating Weight
51,765 lb
Komatsu PC228USLC-1
Gross Power
128.8 hp
Operating Weight
50,486 lb
Komatsu PC230-6 MIGHTY
Gross Power
158.3 hp
Operating Weight
51,544 lb
PC240-6
Gross Power
158.3 hp
Operating Weight
51,809 lb

Buying and ownership: Komatsu PC160LC-8 to PC240-6

Komatsu PC18MR-3 to PC55MR-3

ModelSelected specifications
PC18MR-3
Flywheel Horsepower
15.1 hp
Operating Weight
3,924 lb
Komatsu PC20MR-3
Flywheel Horsepower
20.8 hp
Operating Weight
4,762 lb
Komatsu PC27MR-3
Flywheel Horsepower
25.8 hp
Operating Weight
6,371 lb
Komatsu PC30MR-3
Flywheel Horsepower
28.7 hp
Operating Weight
6,923 lb
Komatsu PC35MR-3
Flywheel Horsepower
28.7 hp
Operating Weight
7,893 lb
PC55MR-3
Flywheel Horsepower
38.3 hp
Operating Weight
11,376 lb

Buying and ownership: Komatsu PC18MR-3 to PC55MR-3

Komatsu PC200-8 and 19 related models

ModelSelected specifications
PC200LC-7
Net Power
143 hp
Operating Weight
45,636 lb
Komatsu PC210-7
Net Power
143 hp
Operating Weight
44,633 lb
Komatsu PC210NLC-7SLF
Net Power
143 hp
Operating Weight
51,269 lb
Komatsu PC220LC-7
Net Power
167.7 hp
Operating Weight
52,889 lb
PC270LC-7
Net Power
179.7 hp
Operating Weight
62,832 lb
PC230NHD-7
Net Power
143 hp
Operating Weight
49,825 lb
Komatsu PC240LC-7
Net Power
168 hp
Operating Weight
52,558 lb
Komatsu PC240LC-7SLF
Net Power
168 hp
Operating Weight
59,787 lb
Komatsu PC240NLC-7
Net Power
170 hp
Operating Weight
51,544 lb
Komatsu PC290LC-7
Net Power
179 hp
Operating Weight
62,016 lb
Komatsu PC290LC-10
Gross Power
213 hp
Operating Weight
67,396 lb
PC290NLC-7
Net Power
179 hp
Operating Weight
61,906 lb
PC200-8
Net Power
148 hp
Operating Weight
44,115 lb
Komatsu PC220LC-8
Net Power
168 hp
Operating Weight
54,926 lb
PC240LC-10
Net Power
177 hp
Operating Weight
55,129 lb
PC220-6 EXCEL
Published Flywheel Power
114 kW /153 SAE HP /155 DIN PS at2,100rpm,manufacturer FLYWHEEL rating;earlier152.9hp label was gross
Operating Weight
48,303 lb
PC220LC-6 EXCEL
Published Flywheel Power
114 kW /153 SAE HP /155 DIN PS at2,100rpm,manufacturer FLYWHEEL rating;earlier152.9hp label was gross
Operating Weight
51,125 lb
Komatsu PC230LC-6 MIGHTY
Gross Power
158.3 hp
Operating Weight
53,749 lb
Komatsu PC250LC-6
Net Power
171.7 hp
Operating Weight
60,627 lb
PC270LC-6
Net Engine Power
130 kW (174 HP),SAE J1349 NET flywheel at2,200rpm,AESS473-01;earlier171.7hp gross label separately retained
Operating Weight
63,603 lb

Buying and ownership: Komatsu PC200-8 and 19 related models

Komatsu PC3000-6, PC4000-6, and PC5500-6

ModelSelected specifications
PC3000-6
Horsepower, Net-ISO 9249
1,261 hp
Track Length On Ground
19.69 ft
PC4000-6
Horsepower, Net-ISO 9249
1,878 hp
Track Length On Ground
20.49 ft
PC5500-6
Horsepower, Net-SAE J1349
1,260 hp
Number Of Track Shoes Per Side
46

Buying and ownership: Komatsu PC3000-6, PC4000-6, and PC5500-6

Komatsu PC300HD-8 to PC450LC-6 MIGHTY

ModelSelected specifications
PC300HD-8
Net Power
246 hp
Operating Weight
87,958 lb
Komatsu PC340LC-6
Net Power
232 hp
Operating Weight
73,083 lb
Komatsu PC340LC-7SLF
Net Power
241.4 hp
Operating Weight
90,610 lb
Komatsu PC340NLC-6
Net Power
232 hp
Operating Weight
73,039 lb
Komatsu PC380LC-6
Net Power
232 hp
Operating Weight
87,744 lb
Komatsu PC380LC-7
Net Power
242 hp
Operating Weight
87,560 lb
PC450LC-6
Net Power
306 hp
Operating Weight
96,474 lb
PC360LC-10
Gross Power
271 hp
Operating Weight
78,255 lb
PC400-6 EXCEL
Net Flywheel Power SAE J1349
228 kW /306 hp NET SAEJ1349 at1,950rpm; X21SP970008 sandy-area arrangement, earlier305.8hp reference rounding
Operating Weight
91,271 lb
Komatsu PC400HD-6
Gross Power
305.8 hp
Operating Weight
97,665 lb
PC400LC-6
Gross Power
305.8 hp
Operating Weight
93,917 lb
PC400LC-6 EXCEL
Gross Power
305.8 hp
Operating Weight
92,925 lb
PC400-6
Gross Power
305.8 hp
Operating Weight
91,271 lb
Komatsu PC400LC-8
Net Power
344.7 hp
Operating Weight
100,637 lb
Komatsu PC450-6
Net Power
306 hp
Operating Weight
94,931 lb
PC450-6 MIGHTY
Gross Power
305.8 hp
Operating Weight
93,123 lb
PC450LC-6 MIGHTY
Gross Power
305.8 hp
Operating Weight
95,901 lb

Komatsu PC300LC-7 to PC350LC-8

ModelSelected specifications
PC300LC-7
Net Power
242 hp
Operating Weight
71,160 lb
PC300LC-8
Net Power
246 hp
Operating Weight
78,817 lb
Komatsu PC308USLC-3
Net Power
187 hp
Operating Weight
71,938 lb
PC350LC-8
Net Power
246 hp
Operating Weight
33,660 kg (74,210 lb), LC600mmshoes;34,040kg75,040lb with700mm; earlier72,660lb belongs non-LC700mm configuration

Komatsu PC30MRx and 12 related models

ModelSelected specifications
PC30MRx
Net Power
28.2 hp
Operating Weight
7,540 lb
PC40-2
Gross Power
35 hp
Operating Weight
9,560 lb
PC40 MRx
Net Power
37.8 hp
Operating Weight
10,296 lb
Komatsu PC40MRX-1
Gross Power
38 hp
Operating Weight
9,877 lb
Komatsu PC40R-8
Gross Power
38 hp
Operating Weight
9,458 lb
PC45R-8
Net Power
38.8 hp
Operating Weight
10,472 lb
PC40MR-2
Gross Power
39.4 hp
Operating Weight
10,560 lb
PC45MR-3
Net Power
38.2 hp
Operating Weight
10,571 lb
PC50MR-2
Net Power
39.4 hp
Operating Weight
11,110 lb
PC58UU-3
Gross Power
40 hp
Operating Weight
11,670 lb
PW60-1
Gross Power
50 hp
Hydraulic Pump Flow Capacity
34.9 gpm
PW60N-1
Gross Power
50 hp
Hydraulic Pump Flow Capacity
34.9 gpm
PC95-1
Gross Power
72.5 hp
Hydraulic Pump Flow Capacity
54.5 gpm

Komatsu PC400LC-7 and 15 related models

ModelSelected specifications
PC400LC-7
Net Power
330 hp
Operating Weight
95,460 lb
PC490LC-10
Net Power
359 hp
Operating Weight
109,250 lb
PC490LC-11
Net Power
359.4 hp
Operating Weight
104,433 lb
PC450LC-8
Horsepower, Gross-SAE J1995
362.1 hp
Track Length On Ground
19.69 ft
PC450LC-8SE
Horsepower, Gross-SAE J1995
362.1 hp
Operating Weight
102,515 lb
PC600LC-8E0
Horsepower, Gross-SAE J1995
433.2 hp
Operating Weight
132,277 lb
PC850SE-8E0
Horsepower, Gross-SAE J1995
496.2 hp
Operating Weight
175,929 lb
PC600 Quarry-6
Net Power
385 hp
Operating Weight
128,486 lb
PC600-6
Net Power
385 hp
Hydraulic Pump Flow Capacity
216.7 gpm
PC600-7
Net Power
385 hp
Operating Weight
124,520 lb
Komatsu PC600LC-6
Net Power
385 hp
Operating Weight
127,383 lb
Komatsu PC600LC-7
Net Power
385 hp
Operating Weight
126,720 lb
Komatsu PC600LC-8
Net Power
429 hp
Operating Weight
128,530 lb
Komatsu PC600SE-6
Net Power
385 hp
Operating Weight
126,722 lb
PC650LC-8
Net Power
429 hp
Operating Weight
146,390 lb
PC800LC-8
Net Power
487 hp
Operating Weight
179,900 lb

Komatsu PC60-1 and 18 related models

ModelSelected specifications
PC60-1
Gross Power
50 hp
Operating Weight
13,669 lb
PC60L-1
Gross Power
50 hp
Operating Weight
14,771 lb
PC60-7
Gross Power
53.7 hp
Operating Weight
13,845 lb
PC75-1
Gross Power
68.4 hp
Operating Weight
16,314 lb
PC78MR-6
Net Power
54 hp
Operating Weight
18,232 lb
PC78UU-8
Horsepower, Gross-SAE J1995
57.7 hp
Operating Weight
17,549 lb
PC88MR-8
Horsepower, Gross-SAE J1995
68 hp
Operating Weight
18,133 lb
PC80-1
Gross Power
60 hp
Operating Weight
16,976 lb
PW98MR-8
Horsepower, Net-ISO 9249
65.8 hp
Operating Weight
22,046 lb
PW75-1
Gross Power
68.4 hp
Operating Weight
16,535 lb
Komatsu PW75R-2
Net Power
68 hp
Operating Weight
18,739 lb
Komatsu PW95-1
Gross Power
75.1 hp
Operating Weight
20,172 lb
PW95R-2
Net Power
82.5 hp
Operating Weight
22,267 lb
PC100-6
Gross Power
80.5 hp
Operating Weight
23,700 lb
Komatsu PC100L-6
Gross Power
80.5 hp
Operating Weight
30,424 lb
Komatsu PC120-6
Gross Power
85.9 hp
Operating Weight
26,522 lb
Komatsu PC120-6 EXCEL
Gross Power
84.5 hp
Operating Weight
26,522 lb
Komatsu PC128US-1
Gross Power
85.9 hp
Operating Weight
27,999 lb
PC130-6 MIGHTY
Gross Power
85.9 hp
Operating Weight
27,227 lb

Buying and ownership: Komatsu PC60-1 and 18 related models

Komatsu PC600LC-8 to PC1250LC-8

ModelSelected specifications
PC600LC-8
Gross Power
433.2 hp
Operating Weight W/O Attachment
148,589 lb
PC800LC-8
Gross Power
496.2 hp
Operating Weight W/O Attachment
196,959 lb
PC1250LC-8
Gross Power
688 hp
Operating Weight W/O Attachment
279,163 lb

Komatsu PC600LC-8E0SE and 17 related models

ModelSelected specifications
PC750-6
Gross Power
443.9 hp
Operating Weight
156,264 lb
Komatsu PC750LC-6
Gross Power
443.9 hp
Operating Weight
165,567 lb
Komatsu PC750LC-7
Net Power
454 hp
Operating Weight
177,792 lb
Komatsu PC750SE-6
Net Power
443.9 hp
Operating Weight
168,092 lb
Komatsu PC750SE-7
Net Power
454 hp
Operating Weight
168,092 lb
Komatsu PC800-6
Gross Power
443.9 hp
Operating Weight
166,185 lb
PC800SE-6
Gross Power
443.9 hp
Operating Weight
165,082 lb
PC1600-1
Gross Power
808.7 hp
Operating Weight
352,740 lb
PC1600SP-1
Gross Power
847.6 hp
Operating Weight
388,014 lb
PC1800-6
Operating Weight
396,832 lb
Hydraulic Pump Flow Capacity
442.8 gpm
PC1100-6
Net Power
611 hp
Operating Weight
226,600 lb
Komatsu PC1100LC-6
Gross Power
611.6 hp
Operating Weight
244,713 lb
Komatsu PC1100SP-6
Gross Power
611 hp
Operating Weight
229,281 lb
Komatsu PC1250-7
Gross Power
651 hp
Operating Weight
235,233 lb
PC1250SP-7
Gross Power
651 hp
Operating Weight
235,233 lb
PC600LC-8E0SE
Engine power — manufacturer Oceania rental reference
320 kW at 1800 rpm
Operating Weight
60400 kg (Oceania rental SE arrangement)
PC1250SP-8R
Horsepower, Gross-SAE J1995
688 hp / 514 kW (2008 manufacturer printed pair)
Operating Weight
110700 kg / 244050 lb (2008 SP equipped condition)
PC2000-8
Horsepower, Gross-SAE J1995
976.3 hp
Operating Weight
440,925 lb

Buying and ownership: Komatsu PC600LC-8E0SE and 17 related models

Komatsu PC95MR-2 and 18 related models

ModelSelected specifications
PC100
Gross Power
81 hp
Operating Weight
23,148 lb
PC100L
Gross Power
81 hp
Operating Weight
27,999 lb
PC120
Gross Power
90 hp
Operating Weight
25,350 lb
PC95MR-2
Net Power
84 hp
Operating Weight
19,291 lb
PC95R-2
Net Power
82.5 hp
Operating Weight
19,291 lb
PC128US-2
Net Power
64 kW /86 hp, NET SAEJ1349 at2,200rpm; earlier85.9hp reference rounding
Operating Weight
28,660 lb
Komatsu PC130-8
Gross Power
96.6 hp
Operating Weight
27,690 lb
Komatsu PC138US-2
Net Power
88 hp
Operating Weight
29,718 lb
Komatsu PC150LGP-6
Gross Power
91 hp
Operating Weight
34,899 lb
PC158USLC-2
Gross Power
104.6 hp
Operating Weight
36,376 lb
PC150-5
Gross Power
99.3 hp
Operating Weight
33,907 lb
Komatsu PC150LC-6
Gross Power
104.6 hp
Operating Weight
39,463 lb
Komatsu PC150SE-5
Gross Power
103.3 hp
Operating Weight
37,479 lb
PC180NLC-6
Gross Power
113 hp
Operating Weight
38,801 lb
PC200-1
Gross Power
105 hp
Operating Weight
40,786 lb
PC200-2
Gross Power
105 hp
Operating Weight
41,447 lb
Komatsu PC200LC-2
Gross Power
105 hp
Operating Weight
44,754 lb
PC220-1
Gross Power
136 hp
Operating Weight
48,502 lb
PC220-2
Gross Power
136 hp
Operating Weight
48,061 lb

Buying and ownership: Komatsu PC95MR-2 and 18 related models

Komatsu SK04J-2 to SK1020-5

ModelSelected specifications
SK04J-2
Gross Power
24.2 hp
Operational Weight
3,417 lb
SK05J-2
Gross Power
36 hp
Operational Weight
3,880 lb
SK815-5
Net Power
54 hp
Pump Flow Capacity
16.4 gpm
SK820-5
Net Power
40.3 kW (54 HP) at2800rpm, SAEJ1349net, KUSS154-02July2007
Operational Weight
6,482 lb
SK1020-5
Net Power
70 hp
Operational Weight
7,573 lb

Buying and ownership: Komatsu SK04J-2 to SK1020-5

Komatsu SK09J-2

ModelSelected specifications
SK09J-2
Gross Power
69.8 hp
Operational Weight
7,496 lb

Komatsu SK1026-5

ModelSelected specifications
SK1026-5
Net Power
84 hp
Operational Weight
3660 kg (8068 lb), standard bucket/full fuel/80 kg operator in NorthAmerican original; Europe2010 separately3600 kg with75 kg operator

Komatsu SK714-5 and SK820-5SF

ModelSelected specifications
SK714-5
Engine Power@Iso9249
33.6 kW (45.1 HP) at2800 rpm, ISO9249, WESS00650308/2016
Pump Flow Capacity
16.4 gpm
SK820-5SF
Engine Power@Iso9249
35 kW (46.9 HP) at2600 rpm, ISO9249, WESS00680602/2018 SK820-5 edition
Pump Flow Capacity
16.4 gpm

Buying and ownership: Komatsu SK714-5 and SK820-5SF

Komatsu dump truck

Komatsu W170-2 and 16 related models

ModelSelected specifications
WA380-3
Gross Power
187.8 hp
Operating Weight
35,902 lb
WA420-3
Net Power
217.3 hp
Operating Weight
40,168 lb
WA380-6 High Lift
Net Power
231 hp
Operating Weight
45,788 lb
WA380-6 Waste Handler
Net Power
191 hp
Operating Weight
45,063 lb
Komatsu WA430-6 Waste Handler
Net Power
231 hp
Operating Weight
44,487 lb
WA380-8
Gross Power
192 hp
Operating Weight
40,686 lb
WA420-3 Active+
Gross Power
220 hp
Operating Weight
44,357 lb
WA470-3 Active+
Gross Power
263 hp
Operating Weight
51,522 lb
WA430-6
Horsepower, Gross-SAE J1995
232 hp
Operating Weight
41,072 lb
Komatsu WA470-6A
Horsepower, Gross-SAE J1995
273.6 hp
Operating Weight
51,500 lb
Komatsu WA470-7
Horsepower, Gross-SAE J1995
273.6 hp
Operating Weight
52,889 lb
Komatsu WA480-6A
Horsepower, Gross-SAE J1995
300.4 hp
Operating Weight
56,009 lb
WA500-6
Horsepower, Gross-SAE J1995
356.8 hp
Operating Weight
77,162 lb
WA500-7
Horsepower, Gross-SAE J1995
356.8 hp
Operating Weight
77,162 lb
Komatsu W170-2
Gross Power
235 hp
Operating Weight
42,593 lb
WA450-3
Gross Power
290 hp
Pilot Pump - Maximum Flow
16.4 gpm
WA470-3
Gross Power
260.2 hp
Operating Weight
47,642 lb

Buying and ownership: Komatsu W170-2 and 16 related models

Komatsu W180-1 and 11 related models

ModelSelected specifications
WA470-3M Active+
Gross Power
263 hp
Operating Weight
51,522 lb
WA470-5
Gross Power
271 hp
Operating Weight
50,221 lb
WA470-5H
Gross Power
270.9 hp
Operating Weight
52,514 lb
WA480-5
Gross Power
283 hp
Operating Weight
54,565 lb
Komatsu W180-1
Gross Power
280 hp
Operating Weight
52,646 lb
WA500-3
Gross Power
315 hp
Operating Weight
64,970 lb
WA500-3L
Gross Power
315 hp
Operating Weight
64,970 lb
Komatsu W260-1
Gross Power
415 hp
Operating Weight
81,571 lb
WA600-3
Gross Power
522 hp
Operating Weight
101,777 lb
WA700-3 With AJSS
Gross Power
684 hp
Operating Weight
156,570 lb
WA600-6
Horsepower, Gross-SAE J1995
531.1 hp
Operating Weight
119,050 lb
WA700-3
Horsepower, Net-ISO 9249
673.2 hp
Operating Weight
157,851 lb

Buying and ownership: Komatsu W180-1 and 11 related models

Komatsu W20-1 and 16 related models

ModelSelected specifications
WA30-5
Gross Power
29 hp
Bucket Width
5.17 ft
WA50-3
Net Power
37 hp
Operating Weight
8,200 lb
W20-1
Gross Power
49 hp
Operating Weight
8,770 lb
Komatsu W30
Gross Power
49 hp
Operating Weight
10,318 lb
Komatsu WA65-3
Net Power
50 hp
Operating Weight
9,392 lb
Komatsu WA65-5
Net Power
54 hp
Operating Weight
10,274 lb
Komatsu WA65-6
Net Power
53.7 hp
Operating Weight
10,274 lb
Komatsu WA65PT-3
Net Power
50 hp
Operating Weight
9,392 lb
Komatsu WA65-6H
Horsepower, Gross-SAE J1995
55 hp
Operating Weight
10,230 lb
Komatsu WR8
Gross Power
55.3 hp
Operating Weight
12,566 lb
Komatsu WA75-3
Net Power
57 hp
Operating Weight
10,693 lb
Komatsu WA85-3
Gross Power
65 hp
Operating Weight
11,023 lb
Komatsu WA95-3
Gross Power
75 hp
Operating Weight
12,192 lb
WA80-3
Gross Power
59.1 hp
Length With Bucket On Ground
17.31 ft
WA70-5
Net Power
60 hp
Operating Weight
11,155 lb
WA80-5
Net Power
60 hp
Operating Weight
12,434 lb
WA100M-5
Net Power
82 hp
Operating Weight
15,057 lb

Buying and ownership: Komatsu W20-1 and 16 related models

Komatsu W40 to WR11-3

ModelSelected specifications
W40
Gross Power
72 hp
Operating Weight
14,176 lb
Komatsu WA120-3
Gross Power
63 hp
Operating Weight
16,954 lb
Komatsu WA120-3 Batcher
Gross Power
84.5 hp
Operating Weight
17,284 lb
WR11-3
Gross Power
83.9 hp
Operating Weight
19,037 lb

Buying and ownership: Komatsu W40 to WR11-3

Komatsu W60 and 18 related models

ModelSelected specifications
WA70-6
Gross Power
60.3 hp
Operating Weight
11,155 lb
Komatsu WA115PT-3
Gross Power
87 hp
Operating Weight
16,436 lb
WA100M-6
Horsepower, Gross-SAE J1995
88.6 hp
Height To Top Of Cab
9.32 ft
WA150-5
Horsepower, Gross-SAE J1995
99.3 hp
Operating Weight
17,295 lb
WA200PZ-6
Horsepower, Gross-SAE J1995
127.4 hp
Operating Weight
24,571 lb
WA250PZ-6
Horsepower, Gross-SAE J1995
139.5 hp
Operating Weight
26,709 lb
WA150-6
Gross Power
99 hp
Operating Weight
17,306 lb
Komatsu WA200-7
Gross Power
128 hp
Operating Weight
25,342 lb
Komatsu WA250-5
Net Power (European SAE J1349)
135 hp (SAE J1349 net, European brochure)
Operating Weight
25,508 lb
WA250PT-5
Gross Power
139 hp
Operating Weight
28,219 lb
Komatsu W60
Gross Power
102 hp
Operating Weight
17,218 lb
Komatsu W70-3
Gross Power
107 hp
Operating Weight
20,790 lb
WA180-3
Gross Power
110 hp
Operating Weight
20,569 lb
WA180-3PT
Gross Power
112 hp
Operating Weight
22,586 lb
WA200-5
Gross Power
127 hp
Operating Weight
20,878 lb
WA250-3
Gross Power
130.1 hp
Operating Weight
23,105 lb
WA250-3PT
Gross Power
130.1 hp
Operating Weight
25,166 lb
Komatsu WA300L-3
Gross Power
152.9 hp
Operating Weight
29,189 lb
WA320-3
Gross Power
162.3 hp
Operating Weight
29,432 lb

Buying and ownership: Komatsu W60 and 18 related models

Komatsu W90-3 and 15 related models

ModelSelected specifications
WA200PZ-6 Quick Coupler
Horsepower, Gross-SAE J1995
127.4 hp
Operating Weight
25,607 lb
WA250PZ-6 Quick Coupler
Horsepower, Gross-SAE J1995
139.5 hp
Operating Weight
28,341 lb
Komatsu WA320-6
Horsepower, Gross-SAE J1995
170.8 hp
Operating Weight
31,681 lb
Komatsu WA320PZ-6
Horsepower, Gross-SAE J1995
170.8 hp
Operating Weight
34,050 lb
WA320PZ-6 Quick Coupler
Horsepower, Gross-SAE J1995
170.8 hp
Operating Weight
34,050 lb
WA380-6
Horsepower, Gross-SAE J1995
191.8 hp
Operating Weight
39,507 lb
WA 400-5
Gross Power
208 hp
Operating Weight
42,031 lb
WA270PT-3 Active
Gross Power
141 hp
Operating Weight
27,999 lb
WA320-3 Active+
Gross Power
166 hp
Operating Weight
30,755 lb
WA380-3 Active+
Gross Power
192 hp
Operating Weight
38,956 lb
WA270-7
Gross Power
154.3 hp
Pump Flow Capacity
39.7 gpm
WA320-7
Gross Power
173 hp
Pump Flow Capacity
29.1 gpm
WA380-7
Net Power
142 hp
Pump Flow Capacity
36.2 gpm
WA320-3 CUSTOM
Gross Power
152.9 hp
Operating Weight
29,432 lb
W90-3
Gross Power
157 hp
Operating Weight
27,117 lb
Komatsu W120-3
Gross Power
200 hp
Operating Weight
37,787 lb

Buying and ownership: Komatsu W90-3 and 15 related models

Komatsu WA200-6 to WA250-6

ModelSelected specifications
WA200-6
Net Power
126 hp
Operating Weight
23,259 lb
Komatsu WA200PT-5
Net Power
120 hp
Pump Flow Capacity
41.3 gpm
WA250-5L
Gross Power
135 hp
Operating Weight
25,508 lb
WA250-6
Net Power
138 hp
Operating Weight
25,448 lb

Buying and ownership: Komatsu WA200-6 to WA250-6

Komatsu WB70A-1 to WB156PS-5

ModelSelected specifications
WB70A-1
Net Power
70.8 hp
Operating Weight 4wd
12,456 lb
WB97R-2
Gross Power
113 hp
Operating Weight 4wd
16,535 lb
WB98A-2
Gross Power
113 hp
Operating Weight 4wd
18,276 lb
WB91R-2
Gross Power
90.8 hp
Operating Weight 4wd
16,535 lb
Komatsu WB93R-2
Gross Power
100 hp
Operating Weight 4wd
16,535 lb
Komatsu WB97S-2
Gross Power
113 hp
Operating Weight 4wd
17,637 lb
Komatsu WB140-2N
Gross Power
93 hp
Pump Flow Capacity
43.6 gpm
Komatsu WB142-5
Gross Power
80.5 hp
Operating Weight 2wd
14,518 lb
Komatsu WB146-5
Gross Power
92.6 hp
Operating Weight 2wd
16,094 lb
Komatsu WB146PS-5
Gross Power
92.6 hp
Operating Weight 2wd
16,094 lb
Komatsu WB150-2N
Gross Power
100 hp
Pump Flow Capacity
43.6 gpm
Komatsu WB150AWS-2N
Gross Power
100 hp
Pump Flow Capacity
43.6 gpm
Komatsu WB156-5
Gross Power
99 hp
Operating Weight 2wd
16,530 lb
WB156PS-5
Gross Power
99 hp
Pump Flow Capacity
43.6 gpm

Buying and ownership: Komatsu WB70A-1 to WB156PS-5

Komatsu WA30-1 wheel loader identification

Wheel loader identity from Komatsu; the RitchieSpecs rear-attachment configuration remains unverified.

ModelSelected specifications
WA30-1
Gross Power
26.2 hp
Operating Weight 2wd
6,812 lb

Komatsu WA450-6 and WA480-6

ModelSelected specifications
WA450-6
Net Power
272 hp
Operating Weight
49,780 lb
WA480-6
Net Power
299 hp
Operating Weight
54,510 lb

Buying and ownership: Komatsu WA450-6 and WA480-6

Komatsu WA50-6

ModelSelected specifications
WA50-6
Net Power
38.6 hp
Operating Weight
8,433 lb

Komatsu WA800-3 to WA1200-6

ModelSelected specifications
WA800-3
Net Power
808 hp
Operating Weight
222,955 lb
WA800-3 Tier 2
Net Power
808 hp
Operating Weight
224,650 lb
WA900-3
Net Power
853 hp
Operating Weight
226,810 lb
WA900-3 Tier 2
Net Power
856 hp
Operating Weight
236,340 lb
WA1200-3
Net Power
1,560 hp
Operating Weight
452,390 lb
WA1200-6
Horsepower, Gross-SAE J1995
1,892 hp
Operating Weight
477,080 lb

Buying and ownership: Komatsu WA800-3 to WA1200-6

Komatsu WA800-3E0 and WA900-3E0

ModelSelected specifications
WA800-3E0
Horsepower, Gross-SAE J1995
852.9 hp
Operating Weight
224,651 lb
WA900-3E0
Horsepower, Gross-SAE J1995
901.2 hp
Operating Weight
236,336 lb

Buying and ownership: Komatsu WA800-3E0 and WA900-3E0

Komatsu WB93R-5

ModelSelected specifications
WB93R-5
Gross Power
99.3 hp
Operating Weight 4wd
16,447 lb

Buying and ownership: Komatsu WB93R-5

Komatsu WF22A-2 to WF550T-3

ModelSelected specifications
WF22A-2
Gross Power
230 hp
Operating Weight
49,384 lb
Komatsu WF22T-2
Gross Power
230 hp
Operating Weight
47,399 lb
Komatsu WF450-3
Gross Power
260.2 hp
Operating Weight
57,320 lb
Komatsu WF450T-3
Gross Power
260.2 hp
Operating Weight
55,998 lb
Komatsu WF550-3
Gross Power
315.2 hp
Operating Weight
78,264 lb
WF550T-3
Gross Power
315.2 hp
Operating Weight
77,382 lb

Komatsu WH609 to WH716

ModelSelected specifications
WH609
Net Power
99.3 hp
Operating Weight
19,092 lb
Komatsu WH613
Net Power
99.3 hp
Operating Weight
21,605 lb
Komatsu WH714
Net Power
99.2 hp
Operating Weight
23,413 lb
Komatsu WH714H
Net Power
99.3 hp
Operating Weight
24,648 lb
WH716
Net Power
99.3 hp
Operating Weight
25,552 lb

Buying and ownership: Komatsu WH609 to WH716

Komatsu model reference: Owner and mechanic accounts

Transmission and steering trouble on older machines.

  • Transmission and steering trouble on older machines. All three threads concern the drive line: a late-model D65E-6 whose owner asked for input on its transmissions after three years of ownership, a D65E-6 that had lost steering prime since purchase (a reply blamed a worn steer pump and pointed out the steering clutches, brake bands and transmission share a compartment layout that affects checking oil levels), and a 2003 D65EX-12 with just under 17,000 hours whose service history showed a recent shifting complaint. Threads read: 1, 2, 3.

Will not move, and torque converter heat.

  • Will not move, and torque converter heat. Two threads are D155s that would not move in forward or reverse (replies pointed to the suction side of the pump, charge pump pressure and the transmission solenoids), and a third D155A-1 whose engine felt lugged down and whose torque converter overheated. Threads read: 1, 2, 3.

Travel and engine power.

  • Travel and engine power. A PC220-3 with strong boom, stick and swing but no track power (the owner had resealed the swivel joint, and a reply shared a weak-crawler troubleshooting guide), a PC220-7 with uneven left and right track strength and a question about the travel pressure sensors, and a PC220-6 bought with a power problem that the owner had chased for a year, including a rebuilt pump and a bad PC valve. Reply advice on the last one asked about the engine and fuel supply. Threads read: 1, 2, 3.

Boost, black smoke and buying a high-hour machine.

  • Boost, black smoke and buying a high-hour machine. A PC600-8 with no boost pressure on its common-rail SA6D140 engine, a 2012 PC600LC-8 making heavy black smoke (a reply said the combined intake pressure and temperature sensor is a common failure), and a buyer of a 2004 PC600-7 with 13,000 hours who was told to take oil samples and pay for a full inspection. Threads read: 1, 2, 3.

No-start, no-move and floating seals.

  • No-start, no-move and floating seals. A 2014 D37PX-23 that died at the end of the day and would only turn over after new fuel filters and bleeding, a 2004 D37 with 2,200 hours that started but would not move while the hydraulics worked (a reply asked whether it was a -21 with a PPV valve), and a mining D375A-6 with 6,000 hours where dirt got past the final-drive floating seal; a reply said Komatsu introduced labyrinth covers and a collar as an improvement. Threads read: 1, 2, 3.

Shutdown after switching off, a thumb that stopped and jumpy hydraulics.

  • Shutdown after switching off, a thumb that stopped and jumpy hydraulics. A 2018 PC138 that showed a level 4 shutdown as soon as it was cranked, where a reply said to wait for the green LED beside the battery main switch to go off before switching it off, a 300-hour PC138 whose thumb stopped working (a reply said to check the shut-off valves on the stick), and a 2011 PC138USLC-8 with jumpy, air-like hydraulics when working the arm. Threads read: 1, 2, 3.

Transmission slipping and overheating.

  • Transmission slipping and overheating. Two threads on WA320-3 loaders: one slips out of gear on an incline or under bucket load, the other overheats and sometimes will not move (replies asked about strainers, filters, pilot pressure and lubricant). The third is an owner's write-up of fitting a third hydraulic valve to a WA320-7. Threads read: 1, 2, 3.

Fault code, overheating and low transmission pressure.

  • Fault code, overheating and low transmission pressure. A D61-23 with a CA2554 fault code (a poster described a pressure sensor pipe from the exhaust manifold to check), a D61PX-15 that overheated after about two hours (a reply said to check fan speed in the service menu), and a D61PX-12 that would not move with low transmission pressure and nylon ring pieces in the suction strainer. Threads read: 1, 2, 3.

Steering and gear engagement.

  • Steering and gear engagement. Two threads are steering: a D85E-12 that would not turn unless under load even after new clutches, brake bands and drum, and a D85E-8 that stopped steering after about fifteen minutes and worked again after a rest, where a reply suspected debris plugging the steering valve. The third describes a D85P-18 that would not go into gear on first start but usually did after a restart, with replies suggesting a suction leak or a failing transmission pump. Threads read: 1, 2, 3.

Steering clutches and transmission on project machines.

  • Steering clutches and transmission on project machines. All three threads are owners of older D31s who bought them cheaply: a D31P that barely turned (replies said to adjust the brakes or clean the transmission screen), a D31A-17 that lost forward and reverse after a few hours, traced by the owner to the transmission strainer and a clutch piston that would not move, and a D31A-17 found with both steering clutch yokes broken when the clutch discs were being changed. Threads read: 1, 2, 3.

No acceleration, an A/C controller error and reading codes.

  • No acceleration, an A/C controller error and reading codes. A PC130-8 that randomly lost all acceleration, a newly bought PC130-8 showing an A/C controller error (a reply asked whether the owner could enter the monitor's service mode), and an owner of a 2001 PC130-6 asking how to display its error codes. Threads read: 1, 2, 3.

Swing, air conditioning and controller codes.

  • Swing, air conditioning and controller codes. A PC200-7 whose swing pinion shaft snapped, with a reply pointing to beach marks that indicate a progressive fatigue crack and asking how the bearings had been removed earlier; a PC200-6 whose air-conditioning compressor clutch would not engage with 24 volts present; and a PC200-8 showing an engine controller lock caution after the monitor was swapped between two machines. One thread each, three unrelated complaints. Threads read: 1, 2, 3.

Wiring, grounds and connectors.

  • Wiring, grounds and connectors. Electrical faults run through the PC210 threads: a worn harness wire near the exhaust on a PC210-6 that stopped the throttle motor and blew a fuse, corroded grounds behind an intermittent no-crank on a PC210LC-7, and a run of injector fault codes on a PC210-10 that a mechanic traced to a suspect ground. Owners were told to check grounds and harness routing before replacing parts. Threads read: 1, 2, 3.

Monitor and CAN communication errors.

  • Monitor and CAN communication errors. One PC210-8 thread describes a monitor that lost engine, pump and air-conditioning data with a CAN communication error while the machine still ran; the owner checked the bus wiring and ruled out the connectors. It is one thread, so it shows the fault exists, not that it is common. Threads read: 1.

Emissions-era engine codes.

  • Emissions-era engine codes. A PC210LC-10 bought at auction threw a high crankcase pressure code within minutes and asked for regeneration; replies pointed to the crankcase breather filter and to having a dealer check the machine's remote monitoring record. One thread only. Threads read: 1.

Exhaust pressure code, a creeping swing and injection pump timing.

  • Exhaust pressure code, a creeping swing and injection pump timing. A PC240LC-10 that threw code CA2554 twice, once right after regeneration, which a reply read as an exhaust manifold pressure sensor in-range error, a PC240-5 whose swing rotated slowly right when the arm or boom was relieved (a reply said compensator), and an owner setting injection pump timing on a PC240-7. Threads read: 1, 2, 3.

Blade drop, application and cost of ownership.

  • Blade drop, application and cost of ownership. A D475A-3 whose blade dropped fast while ripping, an operator's remark that a machine used in the wrong application (ripping and stockpiling shale) had given trouble, and a cost-of-ownership comparison with the Cat D11 in which a reply put undercarriage cost as the largest expense, about $180,000 for the D11 and over $200,000 for the D475. Threads read: 1, 2, 3.

Lost drive, a squealing belt and relief pressures.

  • Lost drive, a squealing belt and relief pressures. An 11,000-hour PC290LC-11 that lost all hydraulic and travel functions while traveling (a reply said to check the pumps are turning and the drive on the back of the engine), a PC290-11 whose belt squealed even after a $600 belt and tensioner, where a reply blamed worn fan pulley grooves on a similar Cummins, and a PC290-11 with low bucket relief readings, where a reply said the load-sensing system only applies main reliefs when an external force acts. Threads read: 1, 2, 3.

Hydrostatic drive codes, limp mode and cab heat.

  • Hydrostatic drive codes, limp mode and cab heat. A WA200-5 beeping with motor and clutch solenoid error codes while still drivable, a WA200-5 stuck in limp-home mode in second gear, and a WA200PZ-6 with no heat or front wiper. Threads read: 1, 2, 3.

Stuck in second, alternator code and oil loss.

  • Stuck in second, alternator code and oil loss. A WA250-3 stuck in second gear with an E01 code, a WA250-5 with a charging-circuit failure code, and a 2001 WA250 using about a gallon to a gallon and a half of transmission oil a month, where a reply said several small leaks can add up to that. Threads read: 1, 2, 3.

Codes and a ride-control drop.

  • Codes and a ride-control drop. A WA380-6 owner asking whether the codes can be read on the dash or need a Komatsu scanner, a WA380-8 showing a boom-angle-sensor mismatch and a fuel-level-sensor open circuit, and a WA380-6 whose boom dropped about half a metre when ride control engaged, which the owner traced to a small screen stuck between the poppet and spring of the accumulator charge valve. Threads read: 1, 2, 3.

Smoke, pump leak and transmission fade.

  • Smoke, pump leak and transmission fade. A D41E bought at auction that smoked after its hydraulic pump was replaced (a reply suspected hydraulic oil spraying on a hot engine part), a D41 with a leaking injection pump where a reply said it is a holder O-ring and copper delivery-valve gasket on a Kiki pump, and a D41P-6 that lost drive after a few minutes, sooner when steering. Threads read: 1, 2, 3.

Blower fuse, belt routing and a master switch that stays on.

  • Blower fuse, belt routing and a master switch that stays on. A PC160LC-8 whose blower fuse blew when the A/C ran (a reply said to clear dirt from the filters and ducting), an owner who spent hours trying to fit a new serpentine belt on a PC160LC-7, and a PC160-7 that beeped after shutdown because the master switch did not drop out when the key was turned off. Threads read: 1, 2, 3.

Codes, a locked monitor language and a false overheat.

  • Codes, a locked monitor language and a false overheat. A PC228 that would not start with a feedback-circuit code, later traced to a bad pump controller, a PC228USLC-10 whose monitor was stuck in Japanese (a reply suggested a key sequence, unverified), and a PC228USLC-3 that showed overheating as soon as the key went on. Threads read: 1, 2, 3.

Key switch power and jerky hydraulics.

  • Key switch power and jerky hydraulics. Two PC270LC-6 threads about no power at the key switch and no throttle or shut-off, where a reply pointed to fusible links and a battery isolator switch in the battery compartment, and a PC270LC-8 whose boom and stick were jerky at quarter to half throttle, where a reply asked whether it was in P or L mode. Threads read: 1, 2, 3.

Erratic tracking, a slowing bucket and a block resurfacing question.

  • Erratic tracking, a slowing bucket and a block resurfacing question. A PC400LC-7 whose tracking was erratic (a reply said to check the inlet screens on the travel valves' pilot hoses), a PC400-3 whose bucket got slower and slower, where a reply said the piston seals were probably leaking internally, and an owner asking how to resurface the S6D125-1 block around the water passages. Threads read: 1, 2, 3.

Steering clutches and unexplained warning lights.

  • Steering clutches and unexplained warning lights. Two threads on a D21P-6 with steering clutch trouble, one whose left track did not always turn after new clutches and throw-out bearings, the other whose left clutch had never pushed as strongly as the right, and a third asking what a warning light meant. Threads read: 1, 2, 3.

Engine stall, dead hydraulics and a blown fuse.

  • Engine stall, dead hydraulics and a blown fuse. A PC300-5 that stalled only when the arm moved out, a PC300-10LC with no hydraulic function after dying with a hammer running, and a PC300-6 whose shared A/C, heater and washer fuse kept blowing. Threads read: 1, 2, 3.

Overheating and hydraulics.

  • Overheating and hydraulics. A PC27R-8 whose coolant temperature rose to 240 after 30 to 40 minutes of bucket work (a reply said to clean the outside of the radiator and check other basics before buying parts), a newly bought PC27R-8 with a whooshing sound and hot fluid that a reply suspected was a relief valve stuck partly open, and a 2.7-ton owner looking for a service manual. Threads read: 1, 2, 3.

Monitor stays on, boom pressure and an NE sensor.

  • Monitor stays on, boom pressure and an NE sensor. A PC450-6 whose monitor stayed on after shutdown, where a reply said an alternator caused the same on a PC300-6, a PC450-6 owner asking whether boom-raise pressures of 145 bar at low idle and 175 at high idle were normal for a slow boom, and a PC450-7E0 owner asking what resistance to expect from the engine NE sensor. Threads read: 1, 2, 3.

Slow hydraulics and functions that fail when cold or hot.

  • Slow hydraulics and functions that fail when cold or hot. A PC35MR-2 with slow hydraulics except the thumb, a 2006 PC35MR-2 whose swing and blade would not work for the first seconds when cold, and a PC35MR-3 whose boom lift faded once the hydraulic oil warmed, where a reply said bad piston seals or the control valve were likelier than the pump. Threads read: 1, 2, 3.