Machine models

Komatsu D60A-6 to D65A-7 specifications

Entries in this reference
Listing-entry count
11

Short answer

Komatsu D60A-6 to D65A-7: crawler dozers.

Selected configuration figures
Configuration	Documented field and quantity
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
D60E-6	Gross Power 155 hp Operating Weight 28,950 lb
D60E-7	Gross Power 165 hp Operating Weight 29,740 lb
D60P-6	Gross Power 155 hp Operating Weight 37,787 lb
D60P-7	Gross Power 160 hp Width Over Tracks 9.85 ft
D60P-8	Gross Power 165 hp Operating Weight 38,691 lb
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

D60A-6 to D65A-7 specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Komatsu	D60A-6 to D65A-7	11	D60A-6, D60A-8, D60A-11, D60E-6, D60E-7, D60P-6, and 5 more

Dimensions and weight
Specification	D60A-6	D60A-8	D60A-11	D60E-6	D60E-7	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Width Over Tracks	7.85 ft	7.85 ft	7.85 ft	7.85 ft	7.85 ft	9.85 ft	9.85 ft	9.85 ft	11.49 ft	7.85 ft	7.85 ft
Length Of Track On Ground	7.98 ft	7.98 ft	7.98 ft	8.65 ft	8.65 ft	10.31 ft	10.31 ft	10.31 ft	9.63 ft	7.98 ft	7.98 ft
Length W/O Blade	13.13 ft	13.36 ft	13.39 ft	13.13 ft	17.54 ft	14.15 ft	14.15 ft	14.15 ft	13.42 ft	13.69 ft	13.36 ft

Specification	D60A-8	D60A-11	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Length W/ Blade	17 ft	16.85 ft	18.33 ft	18.33 ft	18.33 ft	17.11 ft	16.85 ft	17 ft
Ground Clearance	1.32 ft	1.32 ft	1.68 ft	1.68 ft	1.68 ft	1.63 ft	1.32 ft	1.32 ft

Specification	D60A-8	D60A-11	D60E-7	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Height To Top Of Cab	9.9 ft	9.96 ft	9.9 ft	10.03 ft	10.03 ft	10.03 ft	9.98 ft	9.9 ft	9.9 ft

Undercarriage
Specification	D60A-6	D60A-8	D60A-11	D60E-6	D60E-7	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Track Gauge	6.17 ft	6.17 ft	6.17 ft	6.17 ft	6.17 ft	6.73 ft	6.73 ft	6.73 ft	7.55 ft	6.17 ft	6.17 ft
Standard Shoe Size	20.08 in	20.08 in	20.08 in	20.08 in	20.08 in	37.41 in	37.41 in	37.41 in	47.25 in	20.08 in	20.08 in
Number Of Track Rollers Per Side	6	6	6	7	7	7	7	7	7	6	6

Specification	D60A-6	D60E-6	D60E-7	D60P-7	D65A-6	D65A-7
Ground Pressure	7.4 psi	6.97 psi	7.4 psi	3.56 psi	7.4 psi	7.4 psi

Specification	D60A-8	D60A-11	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Number Of Carrier Rollers Per Side	2	2	2	2	2	2	2	2
Track Pitch	8 in	8 in	8 in	8 in	8 in	8 in	8 in	8 in

Specification	D60A-8	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Number Of Shoes Per Side	37	44	44	44	42	37	37

Engine
Specification	D60A-6	D60A-8	D60A-11	D60E-6	D60E-7	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Engine Model	NH220-CI	6D125-1	6D125-1	NH220-CI	NH220-CI	NH220-C1	NH220-CI	6D125-1	NH220-C1	NH220-CI	NH220-CI
Gross Power	140 hp	160 hp	160 hp	155 hp	165 hp	155 hp	160 hp	165 hp	140 hp	140 hp	160 hp
Displacement	743 cu in	673.8 cu in	673.8 cu in	743 cu in	743 cu in	742.7 cu in	742.7 cu in	673.8 cu in	742.7 cu in	742.7 cu in	742.7 cu in

Specification	D60A-8	D60A-11	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Number Of Cylinders	6	6	6	6	6	6	6	6
Power Measured @	1,850 rpm	1,850 rpm	1,700 rpm	1,850 rpm	1,850 rpm	1,600 rpm	1,850 rpm	1,850 rpm

Operational
Specification	D60A-6	D60A-8	D60A-11	D60E-6	D60E-7	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Operating Weight	28,220 lb	35,252 lb	35,274 lb	28,950 lb	29,740 lb	37,787 lb	386,911 lb	38,691 lb	35,715 lb	34,679 lb	35,693 lb

Specification	D60A-6	D60E-6	D60E-7	D60P-7	D65A-6	D65A-7
Fuel Capacity	74 gal	74 gal	84.6 gal	84.6 gal	74 gal	84.6 gal
Cooling System Fluid Capacity	14.6 gal	14.6 gal	14.6 gal	14.6 gal	14.6 gal	16.7 gal

Transmission and speeds
Specification	D60A-6	D60A-8	D60A-11	D60E-6	D60E-7	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Transmission Type	helical gear constant mesh type	DD	DD	helical gear constant mesh type	helical gear constant mesh type	DD	K-C	DD	DD	K-C	K-C
Number Of Forward Gears	5	5	5	5	5	5	5	5	5	3	3
Number Of Reverse Gears	4	4	4	4	4	4	4	4	4	3	3

Specification	D60A-6	D60E-6	D60E-7	D60P-7	D65A-6	D65A-7
Max Speed - Forward	6.5 mph	6.8 mph	6.9 mph	6.9 mph	6.5 mph	6.6 mph
Max Speed - Reverse	5.7 mph	6.1 mph	6.2 mph	6.1 mph	8.3 mph	8.5 mph

Standard Blade
Specification	D60A-6	D60A-8	D60A-11	D60E-6	D60E-7	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Blade width	13.1 ft	13.1 ft	13.1 ft	13.1 ft	13.1 ft	13.1 ft	13.1 ft	13.1 ft	13.6 ft	13.1 ft	13.1 ft
Blade height	41.4 in	41.4 in	41.4 in	41.4 in	41.4 in	41.4 in	41.4 in	41.4 in	41.4 in	41.4 in	41.4 in

Specification	D60A-6	D60E-6	D60E-7	D60P-7	D65A-6	D65A-7
Cutting Depth	20.9 in	21.3 in	21.3 in	17.4 in	20.9 in	20.9 in

Variants — Source comparison annotation
Source guide	Differing-field count reported
D60A-6 to D65A-7	28

Ratios
Figure	D60A-6	D60A-8	D60A-11	D60E-6	D60E-7	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Engine horsepower per 1,000 lb of weight	5.0	4.5	4.5	5.4	5.5	4.1	0.4	4.3	3.9	4.0	4.5

Figure	D60A-6	D60E-6	D60E-7	D60P-7	D65A-6	D65A-7
Fuel tank per engine horsepower	0.53 gal	0.48 gal	0.51 gal	0.53 gal	0.53 gal	0.53 gal

D60A-6 to D65A-7: owner reports

Sources: 3 forum discussions about the Komatsu D65 dozers (D65E, D65EX); heavyequipmentforums.com.

Komatsu: Transmission and steering trouble on older machines.

D60A-6 to D65A-7: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums	crawler dozer	Komatsu and the D60, D60P line that the D60A-6, D60A-8, D60A-11, D60E-6 belongs to (no title names the exact model)	18

Topics named by those titles
Title topic	Titles
transmission and drive	10
parts and manuals	10

Topic in the title	Threads	Share of matching threads
transmission and drive	10	56%
parts and manuals	10	56%

I Need Komatsu D60 Manual Clutch Complete Unit With Handle And Linkage (Heavy Equipment Forums, 2024-03-21)
Komatsu D60 Manual Transmission Complete Clutch Unit (Heavy Equipment Forums, 2022-01-08)
New Here Komatsu D60 P 6 Reverse Neutral Forward Is Not Engaging (Heavy Equipment Forums, 2018-03-28)

Used market for the D60A-6 to D65A-7 — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	Komatsu crawler dozer	2

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
D60E-6	2	1977 to 1979	None shown	None shown	None shown	None shown

D60A-6 to D65A-7: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Komatsu together with the crawler dozer D60A-6, D60A-8, D60A-11, D60E-6	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Komatsu D60A-6 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Komatsu D60A-8 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Komatsu D60A-11 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Komatsu D60E-6 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Komatsu D60E-7 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Komatsu D60P-6 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Komatsu D60P-7 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Komatsu D60P-8 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Komatsu D60PL-6 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Komatsu D65A-6 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Komatsu D65A-7 — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Komatsu D60A-6 to D65A-7 — Heavy Equipment Forums. Observed 2026-09-24.
Forum threads	Forum threads: Forum threads read for the Komatsu D65 dozers (D65E, D65EX) — Heavyequipmentforums. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for Komatsu D60E-6 — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Komatsu — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Komatsu D60A-6 to D65A-7 questions

Dated listing search without advertised prices
Date	Listing index	Equipment class	Names queried	Listings	Price observation
2026-09-24	MachineryTrader	crawler dozer	D60E-6	2	No prices shown in this snapshot

Komatsu D60A-6 to D65A-7: Configuration records

D60A-6

Specification	Source figure
Dimensions and weight
Width Over Tracks	7.85 ft
Length W/O Blade	13.13 ft
Undercarriage
Track Gauge	6.17 ft
Standard Shoe Size	20.08 in
Number Of Track Rollers Per Side	6
Ground Pressure	7.4 psi
Engine
Engine Model	NH220-CI
Gross Power	140 hp
Displacement	743 cu in
Operational
Operating Weight	28,220 lb
Fuel Capacity	74 gal
Cooling System Fluid Capacity	14.6 gal
Transmission and speeds
Transmission Type	helical gear constant mesh type
Number Of Forward Gears	5
Number Of Reverse Gears	4
Max Speed - Forward	6.5 mph
Max Speed - Reverse	5.7 mph
Standard Blade
Blade width	13.1 ft
Blade height	41.4 in
Cutting Depth	20.9 in
Additional specifications
Length Of Track On Ground	7.98 ft

Source

D60A-8

Specification	Source figure
Dimensions and weight
Width Over Tracks	7.85 ft
Length W/O Blade	13.36 ft
Length W/ Blade	17 ft
Height To Top Of Cab	9.9 ft
Ground Clearance	1.32 ft
Undercarriage
Track Gauge	6.17 ft
Standard Shoe Size	20.08 in
Number Of Track Rollers Per Side	6
Number Of Carrier Rollers Per Side	2
Track Pitch	8 in
Number Of Shoes Per Side	37
Engine
Engine Model	6D125-1
Gross Power	160 hp
Displacement	673.8 cu in
Number Of Cylinders	6
Power Measured @	1,850 rpm
Operational
Operating Weight	35,252 lb
Transmission and speeds
Transmission Type	DD
Number Of Forward Gears	5
Number Of Reverse Gears	4
Standard Blade
Blade width	13.1 ft
Blade height	41.4 in
Additional specifications
Length Of Track On Ground	7.98 ft

Source

D60A-11

Specification	Source figure
Dimensions and weight
Width Over Tracks	7.85 ft
Length W/O Blade	13.39 ft
Length W/ Blade	16.85 ft
Height To Top Of Cab	9.96 ft
Ground Clearance	1.32 ft
Undercarriage
Track Gauge	6.17 ft
Standard Shoe Size	20.08 in
Number Of Track Rollers Per Side	6
Number Of Carrier Rollers Per Side	2
Track Pitch	8 in
Engine
Engine Model	6D125-1
Gross Power	160 hp
Displacement	673.8 cu in
Number Of Cylinders	6
Power Measured @	1,850 rpm
Operational
Operating Weight	35,274 lb
Transmission and speeds
Transmission Type	DD
Number Of Forward Gears	5
Number Of Reverse Gears	4
Standard Blade
Blade width	13.1 ft
Blade height	41.4 in
Additional specifications
Length Of Track On Ground	7.98 ft

Source

D60E-6

Specification	Source figure
Dimensions and weight
Width Over Tracks	7.85 ft
Length W/O Blade	13.13 ft
Undercarriage
Track Gauge	6.17 ft
Standard Shoe Size	20.08 in
Number Of Track Rollers Per Side	7
Ground Pressure	6.97 psi
Engine
Engine Model	NH220-CI
Gross Power	155 hp
Displacement	743 cu in
Operational
Operating Weight	28,950 lb
Fuel Capacity	74 gal
Cooling System Fluid Capacity	14.6 gal
Transmission and speeds
Transmission Type	helical gear constant mesh type
Number Of Forward Gears	5
Number Of Reverse Gears	4
Max Speed - Forward	6.8 mph
Max Speed - Reverse	6.1 mph
Standard Blade
Blade width	13.1 ft
Blade height	41.4 in
Cutting Depth	21.3 in
Additional specifications
Length Of Track On Ground	8.65 ft

Source

D60E-7

Specification	Source figure
Dimensions and weight
Width Over Tracks	7.85 ft
Length W/O Blade	17.54 ft
Height To Top Of Cab	9.9 ft
Undercarriage
Track Gauge	6.17 ft
Standard Shoe Size	20.08 in
Number Of Track Rollers Per Side	7
Ground Pressure	7.4 psi
Engine
Engine Model	NH220-CI
Gross Power	165 hp
Displacement	743 cu in
Operational
Operating Weight	29,740 lb
Fuel Capacity	84.6 gal
Cooling System Fluid Capacity	14.6 gal
Transmission and speeds
Transmission Type	helical gear constant mesh type
Number Of Forward Gears	5
Number Of Reverse Gears	4
Max Speed - Forward	6.9 mph
Max Speed - Reverse	6.2 mph
Standard Blade
Blade width	13.1 ft
Blade height	41.4 in
Cutting Depth	21.3 in
Additional specifications
Length Of Track On Ground	8.65 ft

Source

D60P-6

Specification	Source figure
Dimensions and weight
Width Over Tracks	9.85 ft
Length W/O Blade	14.15 ft
Length W/ Blade	18.33 ft
Height To Top Of Cab	10.03 ft
Ground Clearance	1.68 ft
Undercarriage
Track Gauge	6.73 ft
Standard Shoe Size	37.41 in
Number Of Track Rollers Per Side	7
Number Of Carrier Rollers Per Side	2
Track Pitch	8 in
Number Of Shoes Per Side	44
Engine
Engine Model	NH220-C1
Gross Power	155 hp
Displacement	742.7 cu in
Number Of Cylinders	6
Power Measured @	1,700 rpm
Operational
Operating Weight	37,787 lb
Transmission and speeds
Transmission Type	DD
Number Of Forward Gears	5
Number Of Reverse Gears	4
Standard Blade
Blade width	13.1 ft
Blade height	41.4 in
Additional specifications
Length Of Track On Ground	10.31 ft

Source

D60P-7

Specification	Source figure
Dimensions and weight
Width Over Tracks	9.85 ft
Length W/O Blade	14.15 ft
Length W/ Blade	18.33 ft
Height To Top Of Cab	10.03 ft
Ground Clearance	1.68 ft
Undercarriage
Track Gauge	6.73 ft
Standard Shoe Size	37.41 in
Number Of Track Rollers Per Side	7
Ground Pressure	3.56 psi
Number Of Carrier Rollers Per Side	2
Track Pitch	8 in
Number Of Shoes Per Side	44
Engine
Engine Model	NH220-CI
Gross Power	160 hp
Displacement	742.7 cu in
Number Of Cylinders	6
Power Measured @	1,850 rpm
Operational
Fuel Capacity	84.6 gal
Cooling System Fluid Capacity	14.6 gal
Transmission and speeds
Transmission Type	K-C
Number Of Forward Gears	5
Number Of Reverse Gears	4
Max Speed - Forward	6.9 mph
Max Speed - Reverse	6.1 mph
Standard Blade
Blade width	13.1 ft
Blade height	41.4 in
Cutting Depth	17.4 in
Additional specifications
Length Of Track On Ground	10.31 ft

Source

D60P-8

Specification	Source figure
Dimensions and weight
Width Over Tracks	9.85 ft
Length W/O Blade	14.15 ft
Length W/ Blade	18.33 ft
Height To Top Of Cab	10.03 ft
Ground Clearance	1.68 ft
Undercarriage
Track Gauge	6.73 ft
Standard Shoe Size	37.41 in
Number Of Track Rollers Per Side	7
Number Of Carrier Rollers Per Side	2
Track Pitch	8 in
Number Of Shoes Per Side	44
Engine
Engine Model	6D125-1
Gross Power	165 hp
Displacement	673.8 cu in
Number Of Cylinders	6
Power Measured @	1,850 rpm
Operational
Operating Weight	38,691 lb
Transmission and speeds
Transmission Type	DD
Number Of Forward Gears	5
Number Of Reverse Gears	4
Standard Blade
Blade width	13.1 ft
Blade height	41.4 in
Additional specifications
Length Of Track On Ground	10.31 ft

Source

D60PL-6

Specification	Source figure
Dimensions and weight
Width Over Tracks	11.49 ft
Length W/O Blade	13.42 ft
Length W/ Blade	17.11 ft
Height To Top Of Cab	9.98 ft
Ground Clearance	1.63 ft
Undercarriage
Track Gauge	7.55 ft
Standard Shoe Size	47.25 in
Number Of Track Rollers Per Side	7
Number Of Carrier Rollers Per Side	2
Track Pitch	8 in
Number Of Shoes Per Side	42
Engine
Engine Model	NH220-C1
Gross Power	140 hp
Displacement	742.7 cu in
Number Of Cylinders	6
Power Measured @	1,600 rpm
Operational
Operating Weight	35,715 lb
Transmission and speeds
Transmission Type	DD
Number Of Forward Gears	5
Number Of Reverse Gears	4
Standard Blade
Blade width	13.6 ft
Blade height	41.4 in
Additional specifications
Length Of Track On Ground	9.63 ft

Source

D65A-6

Specification	Source figure
Dimensions and weight
Width Over Tracks	7.85 ft
Length W/O Blade	13.69 ft
Length W/ Blade	16.85 ft
Height To Top Of Cab	9.9 ft
Ground Clearance	1.32 ft
Undercarriage
Track Gauge	6.17 ft
Standard Shoe Size	20.08 in
Number Of Track Rollers Per Side	6
Ground Pressure	7.4 psi
Number Of Carrier Rollers Per Side	2
Track Pitch	8 in
Number Of Shoes Per Side	37
Engine
Engine Model	NH220-CI
Gross Power	140 hp
Displacement	742.7 cu in
Number Of Cylinders	6
Power Measured @	1,850 rpm
Operational
Operating Weight	34,679 lb
Fuel Capacity	74 gal
Cooling System Fluid Capacity	14.6 gal
Transmission and speeds
Transmission Type	K-C
Number Of Forward Gears	3
Number Of Reverse Gears	3
Max Speed - Forward	6.5 mph
Max Speed - Reverse	8.3 mph
Standard Blade
Blade width	13.1 ft
Blade height	41.4 in
Cutting Depth	20.9 in
Additional specifications
Length Of Track On Ground	7.98 ft

Source

D65A-7

Specification	Source figure
Dimensions and weight
Width Over Tracks	7.85 ft
Length W/O Blade	13.36 ft
Length W/ Blade	17 ft
Height To Top Of Cab	9.9 ft
Ground Clearance	1.32 ft
Undercarriage
Track Gauge	6.17 ft
Standard Shoe Size	20.08 in
Number Of Track Rollers Per Side	6
Ground Pressure	7.4 psi
Number Of Carrier Rollers Per Side	2
Track Pitch	8 in
Number Of Shoes Per Side	37
Engine
Engine Model	NH220-CI
Gross Power	160 hp
Displacement	742.7 cu in
Number Of Cylinders	6
Power Measured @	1,850 rpm
Operational
Operating Weight	35,693 lb
Fuel Capacity	84.6 gal
Cooling System Fluid Capacity	16.7 gal
Transmission and speeds
Transmission Type	K-C
Number Of Forward Gears	3
Number Of Reverse Gears	3
Max Speed - Forward	6.6 mph
Max Speed - Reverse	8.5 mph
Standard Blade
Blade width	13.1 ft
Blade height	41.4 in
Cutting Depth	20.9 in
Additional specifications
Length Of Track On Ground	7.98 ft

Source

Compare Komatsu D60A-6, D60A-8, D60A-11, D60E-6, D60E-7, D60P-6, D60P-7, D60P-8, D60PL-6, D65A-6, D65A-7

Dimensions and weight
Specification	D60A-6	D60A-8	D60A-11	D60E-6	D60E-7	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Width Over Tracks	7.85 ft	7.85 ft	7.85 ft	7.85 ft	7.85 ft	9.85 ft	9.85 ft	9.85 ft	11.49 ft	7.85 ft	7.85 ft
Length Of Track On Ground	7.98 ft	7.98 ft	7.98 ft	8.65 ft	8.65 ft	10.31 ft	10.31 ft	10.31 ft	9.63 ft	7.98 ft	7.98 ft
Length W/O Blade	13.13 ft	13.36 ft	13.39 ft	13.13 ft	17.54 ft	14.15 ft	14.15 ft	14.15 ft	13.42 ft	13.69 ft	13.36 ft

Undercarriage
Specification	D60A-6	D60A-8	D60A-11	D60E-6	D60E-7	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Track Gauge	6.17 ft	6.17 ft	6.17 ft	6.17 ft	6.17 ft	6.73 ft	6.73 ft	6.73 ft	7.55 ft	6.17 ft	6.17 ft
Standard Shoe Size	20.08 in	20.08 in	20.08 in	20.08 in	20.08 in	37.41 in	37.41 in	37.41 in	47.25 in	20.08 in	20.08 in
Number Of Track Rollers Per Side	6	6	6	7	7	7	7	7	7	6	6

Engine
Specification	D60A-6	D60A-8	D60A-11	D60E-6	D60E-7	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Engine Model	NH220-CI	6D125-1	6D125-1	NH220-CI	NH220-CI	NH220-C1	NH220-CI	6D125-1	NH220-C1	NH220-CI	NH220-CI
Gross Power	140 hp	160 hp	160 hp	155 hp	165 hp	155 hp	160 hp	165 hp	140 hp	140 hp	160 hp
Displacement	743 cu in	673.8 cu in	673.8 cu in	743 cu in	743 cu in	742.7 cu in	742.7 cu in	673.8 cu in	742.7 cu in	742.7 cu in	742.7 cu in

Transmission and speeds
Specification	D60A-6	D60A-8	D60A-11	D60E-6	D60E-7	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Transmission Type	helical gear constant mesh type	DD	DD	helical gear constant mesh type	helical gear constant mesh type	DD	K-C	DD	DD	K-C	K-C
Number Of Forward Gears	5	5	5	5	5	5	5	5	5	3	3
Number Of Reverse Gears	4	4	4	4	4	4	4	4	4	3	3

Standard Blade
Specification	D60A-6	D60A-8	D60A-11	D60E-6	D60E-7	D60P-6	D60P-7	D60P-8	D60PL-6	D65A-6	D65A-7
Blade width	13.1 ft	13.1 ft	13.1 ft	13.1 ft	13.1 ft	13.1 ft	13.1 ft	13.1 ft	13.6 ft	13.1 ft	13.1 ft
Blade height	41.4 in	41.4 in	41.4 in	41.4 in	41.4 in	41.4 in	41.4 in	41.4 in	41.4 in	41.4 in	41.4 in

More in Komatsu: D60/D65: dozer/crawler-loader differences, D51PX-22–D61PX-23, D65E-7/D65EX-15E0/D85E-12 specs.

Komatsu D60A-6 to D65A-7 specifications

D60A-6 to D65A-7: owner reports

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Komatsu D60A-6 to D65A-7 questions

Komatsu D60A-6 to D65A-7: Configuration records