Kato model reference

The 2004 Kato HD512III brochure lists short 2.1 m, standard 2.5 m and long 3.0 m arms. Their maximum digging depths are 5220, 5620 and 6130 mm respectively; maximum dumping heights are 6010, 6240 and 6520 mm.

HD512III: compare the arm before using digging depth

The long-arm headline adds 510 mm digging depth over the standard arm in this published comparison. It does not mean every trench geometry or lift is approved: the required reach, wall depth, tool and actual chart still matter.

The standard configuration uses a 4.65 m boom, 2.5 m arm, 500 mm shoes and 0.50 m³ bucket, with 12100 kg operating weight. Its 68 kW engine figure is ISO net at 2050 rpm. Do not relabel that as gross power or combine a short-arm reach with standard-arm weight without checking the complete package.

Lifting uses its own working-point chart

The brochure supplies front and side/360° lifting cases and requires lifting accessories to be deducted. Maximum excavation reach is a different quantity from permissible suspended load at a selected height and radius.

The HD, NK, KR and other records retain their full historical designations. An “820” or “512” abbreviation alone does not identify generation, carrier or arm configuration.

Kobelco specifications · Tadano specifications · Tractor and compact equipment models: Model directory

Kato 4100 and KA900

ModelSelected specifications
4100
Gross Power
414.4 hp
Min Height @ Max Raise Angle
38.72 ft
Max Height @ Max Raise Angle - No Jib
59.06 ft
Max Elevating Angle
83 degrees
Number Of Sections
7
Transport Length
43.48 ft
Transport Width
9.03 ft
Transport Height
12.9 ft
KA900
Gross Power
414.4 hp
Operating Weight
105,822 lb
Max Lift Capacity
198,416 lb
Min Height @ Max Raise Angle
49.22 ft
Max Height @ Max Raise Angle - No Jib
157.49 ft
Max Elevating Angle
83 degrees
Number Of Sections
5
Min Working Radius
9.19 ft

Kato CR100 to NK450

ModelSelected specifications
CR100
Gross Power
158.3 hp
Operating Weight
28,440 lb
Max Lift Capacity
22,046 lb
Min Height @ Max Raise Angle
18.05 ft
Max Height @ Max Raise Angle - No Jib
77.1 ft
Min Working Radius
4.93 ft
Max Working Radius
72.18 ft
Max Elevating Angle
81 degrees
Kato NK200E-V
Gross Power
221.3 hp
Operating Weight
48,943 lb
Max Lift Capacity
44,092 lb
Min Height @ Max Raise Angle
42.66 ft
Max Height @ Max Raise Angle - No Jib
91.87 ft
Min Working Radius
8.21 ft
Max Working Radius
80.39 ft
Max Elevating Angle
80 degrees
NK450
Gross Power
261.4 hp
Operating Weight
83,776 lb
Min Height @ Max Raise Angle
36.09 ft
Max Height @ Max Raise Angle - No Jib
114.83 ft
Max Elevating Angle
80 degrees
Number Of Sections
4
Transport Length
42.82 ft
Transport Width
9.03 ft

Buying and ownership: Kato CR100 to NK450

Kato CR250, NK250E-V, and NK300

ModelSelected specifications
CR250
Gross Power
211.9 hp
Operating Weight
52,911 lb
Max Lift Capacity
55,116 lb
Min Height @ Max Raise Angle
26.25 ft
Max Height @ Max Raise Angle - No Jib
101.71 ft
Min Working Radius
9.19 ft
Max Working Radius
85.31 ft
Max Elevating Angle
81 degrees
NK250E-V
Gross Power
221.3 hp
Operating Weight
54,234 lb
Max Lift Capacity
55,116 lb
Min Height @ Max Raise Angle
39.38 ft
Max Height @ Max Raise Angle - No Jib
108.27 ft
Min Working Radius
8.21 ft
Max Working Radius
96.13 ft
Max Elevating Angle
80 degrees
NK300
Gross Power
261.4 hp
Operating Weight
70,107 lb
Min Height @ Max Raise Angle
32.81 ft
Max Height @ Max Raise Angle - No Jib
101.71 ft
Max Elevating Angle
80 degrees
Number Of Sections
4
Transport Length
39.34 ft
Transport Width
9.03 ft

Buying and ownership: Kato CR250, NK250E-V, and NK300

Kato HD250VII to HD820LC

ModelSelected specifications
HD250VII
Gross Power
54 hp
Operating Weight
13,889 lb
Shipping Length Of Unit
19.89 ft
Shipping Height Of Unit
8.32 ft
Max Cutting Height
21.43 ft
Max Loading Height
14.7 ft
Max Vertical Wall Digging Depth
11.62 ft
Max Digging Depth
13.52 ft
HD307
Gross Power
56.4 hp
Operating Weight
14,110 lb
Hydraulic Pump Flow Capacity
43.4 gpm
Shipping Length Of Unit
19.95 ft
Shipping Height Of Unit
8.57 ft
Max Cutting Height
24.28 ft
Max Loading Height
17.33 ft
Max Vertical Wall Digging Depth
12.28 ft
HD308US
Gross Power
54.4 hp
Operating Weight
15,653 lb
Hydraulic Pump Flow Capacity
40.8 gpm
Shipping Length Of Unit
19.1 ft
Shipping Height Of Unit
8.54 ft
Max Cutting Height
24.38 ft
Max Loading Height
17.46 ft
Max Vertical Wall Digging Depth
11.88 ft
HD400VII
Gross Power
81.9 hp
Operating Weight
23,149 lb
Hydraulic Pump Flow Capacity
60.8 gpm
Max Cutting Height
25.96 ft
Max Loading Height
18.21 ft
Max Vertical Wall Digging Depth
13.85 ft
Max Digging Depth
15.65 ft
Max Reach Along Ground
23.89 ft
Kato HD450VII
Gross Power
87.2 hp
Operating Weight
25,574 lb
Hydraulic Pump Flow Capacity
63.5 gpm
Max Cutting Height
27.33 ft
Max Loading Height
19.59 ft
Max Vertical Wall Digging Depth
15.16 ft
Max Digging Depth
16.97 ft
Max Reach Along Ground
25.5 ft
Kato HD512
Net Power
87 hp
Operating Weight
26,200 lb
Hydraulic Pump Flow Capacity
37 gpm
Shipping Length Of Unit
24.81 ft
Shipping Height Of Unit
9.09 ft
Max Cutting Height
27.5 ft
Max Vertical Wall Digging Depth
15.33 ft
Max Digging Depth
17.13 ft
Kato HD512E
Gross Power
88.6 hp
Operating Weight
26,235 lb
Hydraulic Pump Flow Capacity
63.5 gpm
Max Cutting Height
27.5 ft
Max Loading Height
19.72 ft
Max Vertical Wall Digging Depth
15.33 ft
Max Digging Depth
17.13 ft
Boom/Stick Option (Hex) 1
Boom length
4650mm
Stick length
2100mm
Kato HD512III
Net power (ISO)
68 kW at2050rpm
Operating weight — standard configuration
12,100 kg
Main pump maximum discharge flow
2 x121L/min
Standard arm length
2.50 m
Engine model
Mitsubishi 4D34-TLE2A
Boom length
4.65 m
Track shoe width — standard
500 mm
Standard bucket capacity (ISO)
0.50 m3
Kato HD513MR
Gross Power
91.2 hp
Operating Weight
29,101 lb
Max Cutting Height
28.25 ft
Max Loading Height
20.48 ft
Max Vertical Wall Digging Depth
15 ft
Max Digging Depth
17 ft
Boom/Stick Option (Hex) 1
Stick 2100mm
Width To Outside Of Tracks
8.17 ft
HD513MRIII
Gross Power
91.2 hp
Operating Weight
29,101 lb
Max Cutting Height
28.25 ft
Max Loading Height
20.48 ft
Max Vertical Wall Digging Depth
15 ft
Max Digging Depth
17 ft
Boom/Stick Option (Hex) 1
Stick 2100mm
Width To Outside Of Tracks
8.17 ft
HD550VII
Gross Power
99.3 hp
Operating Weight
31,967 lb
Hydraulic Pump Flow Capacity
90.9 gpm
Max Cutting Height
27.76 ft
Max Loading Height
19.39 ft
Max Vertical Wall Digging Depth
15.03 ft
Max Digging Depth
18.08 ft
Max Reach Along Ground
27.1 ft
Kato HD550VIILC
Gross Power
99.3 hp
Operating Weight
34,613 lb
Hydraulic Pump Flow Capacity
90.9 gpm
Max Cutting Height
27.79 ft
Max Loading Height
19.43 ft
Max Vertical Wall Digging Depth
15.03 ft
Max Digging Depth
18.05 ft
Max Reach Along Ground
27.1 ft
Kato HD700VII
Gross Power
123.4 hp
Operating Weight
40,786 lb
Hydraulic Pump Flow Capacity
121.6 gpm
Max Cutting Height
31.63 ft
Max Loading Height
22.09 ft
Max Vertical Wall Digging Depth
18.38 ft
Max Digging Depth
20.08 ft
Max Reach Along Ground
30.75 ft
Kato HD700VIILC
Gross Power
123.4 hp
Operating Weight
41,888 lb
Hydraulic Pump Flow Capacity
121.6 gpm
Max Cutting Height
31.63 ft
Max Loading Height
22.09 ft
Max Vertical Wall Digging Depth
18.38 ft
Max Digging Depth
20.08 ft
Max Reach Along Ground
30.75 ft
Kato HD800VII
Gross Power
138.2 hp
Operating Weight
43,652 lb
Hydraulic Pump Flow Capacity
122.1 gpm
Max Cutting Height
31.53 ft
Max Loading Height
21.4 ft
Max Vertical Wall Digging Depth
18.84 ft
Max Digging Depth
20.44 ft
Max Reach Along Ground
31.24 ft
Kato HD800VIILC
Gross Power
138.2 hp
Operating Weight
47,399 lb
Hydraulic Pump Flow Capacity
122.1 gpm
Max Cutting Height
31.53 ft
Max Loading Height
21.4 ft
Max Vertical Wall Digging Depth
18.84 ft
Max Digging Depth
20.44 ft
Max Reach Along Ground
31.24 ft
Kato HD820
Net Power
133 hp
Operating Weight
42,990 lb
Hydraulic Pump Flow Capacity
121.6 gpm
Shipping Length Of Unit
31.14 ft
Shipping Height Of Unit
9.55 ft
Max Cutting Height
31.34 ft
Max Vertical Wall Digging Depth
18.51 ft
Max Digging Depth
20.38 ft
HD820LC
Net Power
133 hp
Operating Weight
44,754 lb
Hydraulic Pump Flow Capacity
121.6 gpm
Shipping Length Of Unit
31.14 ft
Shipping Height Of Unit
9.55 ft
Max Cutting Height
31.34 ft
Max Vertical Wall Digging Depth
18.51 ft
Max Digging Depth
20.38 ft

Buying and ownership: Kato HD250VII to HD820LC

Kato HD820III and 14 related models

ModelSelected specifications
HD820III
Gross Power
147.6 hp
Operating Weight
42,990 lb
Hydraulic Pump Flow Capacity
124.2 gpm
Max Cutting Height
30.48 ft
Max Loading Height
20.94 ft
Max Reach Along Ground
28.94 ft
Max Vertical Wall Digging Depth
15.92 ft
Max Digging Depth
18.64 ft
Kato HD820IIILC
Gross Power
147.6 hp
Operating Weight
44,754 lb
Hydraulic Pump Flow Capacity
124.2 gpm
Max Cutting Height
30.48 ft
Max Loading Height
20.94 ft
Max Reach Along Ground
28.94 ft
Max Vertical Wall Digging Depth
15.92 ft
Max Digging Depth
18.64 ft
Kato HD823MR
Gross Power
143.5 hp
Operating Weight
48,281 lb
Max Cutting Height
31.34 ft
Max Loading Height
21.72 ft
Max Vertical Wall Digging Depth
18.51 ft
Max Digging Depth
20.38 ft
Boom/Stick Option (Hex) 1
Short arm
Ground Clearance
1.53 ft
Kato HD823MRIII
Gross Power
147.6 hp
Operating Weight
48,502 lb
Max Cutting Height
31.34 ft
Max Loading Height
21.99 ft
Max Vertical Wall Digging Depth
18.38 ft
Max Digging Depth
20.35 ft
Boom/Stick Option (Hex) 1
Short Arm 2430mm
Ground Clearance
1.53 ft
Kato HD823MRIIILC
Gross Power
147.6 hp
Operating Weight
48,502 lb
Max Cutting Height
31.34 ft
Max Loading Height
21.99 ft
Max Vertical Wall Digging Depth
18.38 ft
Max Digging Depth
20.35 ft
Boom/Stick Option (Hex) 1
Short Arm 2430mm
Ground Clearance
1.53 ft
HD823MRLC
Gross Power
138.2 hp
Operating Weight
49,825 lb
Max Cutting Height
31.34 ft
Max Loading Height
21.72 ft
Max Vertical Wall Digging Depth
18.51 ft
Max Digging Depth
20.38 ft
Boom/Stick Option (Hex) 1
Short arm
Ground Clearance
1.53 ft
HD820V
Gross Power
150.9 hp
Operating Weight
43,872 lb
Hydraulic Pump Flow Capacity
124.2 gpm
Max Loading Height
22.41 ft
Max Reach Along Ground
32.52 ft
Max Vertical Wall Digging Depth
19.26 ft
Max Digging Depth
21.99 ft
Shipping Length Of Unit
31.07 ft
HD1430
Net Power
232 hp
Operating Weight
66,580 lb
Hydraulic Pump Flow Capacity
160 gpm
Max Cutting Height
33.24 ft
Max Loading Height
23.33 ft
Max Reach Along Ground
34.09 ft
Max Vertical Wall Digging Depth
18.71 ft
Max Digging Depth
22.02 ft
Kato HD1430III
Gross Power
245.5 hp
Operating Weight
66,580 lb
Hydraulic Pump Flow Capacity
159.1 gpm
Max Cutting Height
33.27 ft
Max Loading Height
23.33 ft
Max Vertical Wall Digging Depth
18.84 ft
Max Digging Depth
22.05 ft
Boom/Stick Option (Hex) 1
Boom length
6480mm
Stick length
2460mm
Kato HD1430IIILC
Gross Power
245.5 hp
Operating Weight
68,564 lb
Hydraulic Pump Flow Capacity
159.1 gpm
Max Cutting Height
33.27 ft
Max Loading Height
23.33 ft
Max Vertical Wall Digging Depth
18.84 ft
Max Digging Depth
22.05 ft
Boom/Stick Option (Hex) 1
Boom length
6480mm
Stick length
2460mm
Kato HD1430LC
Net Power
232 hp
Operating Weight
68,123 lb
Hydraulic Pump Flow Capacity
160 gpm
Max Cutting Height
33.24 ft
Max Loading Height
23.33 ft
Max Reach Along Ground
34.09 ft
Max Vertical Wall Digging Depth
18.71 ft
Max Digging Depth
22.02 ft
Kato HD1880VII
Gross Power
285.7 hp
Operating Weight
95,901 lb
Hydraulic Pump Flow Capacity
190.3 gpm
Max Cutting Height
37.6 ft
Max Loading Height
26.55 ft
Max Reach Along Ground
37.7 ft
Max Vertical Wall Digging Depth
20.74 ft
Max Digging Depth
23.86 ft
Kato HD1880VIILC
Gross Power
285.7 hp
Operating Weight
97,003 lb
Hydraulic Pump Flow Capacity
190.3 gpm
Max Cutting Height
37.6 ft
Max Loading Height
26.55 ft
Max Reach Along Ground
37.7 ft
Max Vertical Wall Digging Depth
20.74 ft
Max Digging Depth
23.86 ft
Kato HD2045II
Gross Power
305.8 hp
Operating Weight
101,854 lb
Hydraulic Pump Flow Capacity
195.5 gpm
Max Cutting Height
36.36 ft
Max Loading Height
25.6 ft
Max Vertical Wall Digging Depth
19.3 ft
Max Digging Depth
23.82 ft
Boom/Stick Option (Hex) 1
Boom length
7000mm
Stick length
2950mm
HD2045III
Gross Power
315.2 hp
Operating Weight
101,854 lb
Hydraulic Pump Flow Capacity
195.5 gpm
Max Cutting Height
36.36 ft
Max Loading Height
25.6 ft
Max Vertical Wall Digging Depth
19.3 ft
Max Digging Depth
23.82 ft
Boom/Stick Option (Hex) 1
Boom length
7000mm
Stick length
2950mm

Buying and ownership: Kato HD820III and 14 related models

Kato HD900VII to HD1250VIILC

ModelSelected specifications
HD900VII
Gross Power
152.9 hp
Operating Weight
49,604 lb
Hydraulic Pump Flow Capacity
133.7 gpm
Max Cutting Height
31.93 ft
Max Loading Height
21.79 ft
Max Reach Along Ground
31.89 ft
Max Vertical Wall Digging Depth
18.54 ft
Max Digging Depth
21.07 ft
Kato HD900VIILC
Gross Power
152.9 hp
Operating Weight
51,147 lb
Hydraulic Pump Flow Capacity
133.7 gpm
Max Cutting Height
31.93 ft
Max Loading Height
21.79 ft
Max Reach Along Ground
31.89 ft
Max Vertical Wall Digging Depth
18.54 ft
Max Digging Depth
21.07 ft
Kato HD1023
Gross Power
167.7 hp
Operating Weight
50,706 lb
Hydraulic Pump Flow Capacity
131.6 gpm
Max Cutting Height
32.42 ft
Max Loading Height
22.35 ft
Max Reach Along Ground
31.93 ft
Max Vertical Wall Digging Depth
18.87 ft
Max Digging Depth
21.4 ft
Kato HD1023II
Gross Power
167.7 hp
Operating Weight
50,706 lb
Hydraulic Pump Flow Capacity
130.6 gpm
Max Cutting Height
32.42 ft
Max Loading Height
22.35 ft
Max Vertical Wall Digging Depth
18.87 ft
Max Digging Depth
21.4 ft
Boom/Stick Option (Hex) 1
Short Arm 2470mm
Kato HD1023III
Gross Power
167.7 hp
Operating Weight
50,706 lb
Hydraulic Pump Flow Capacity
130.6 gpm
Max Cutting Height
31.5 ft
Max Loading Height
21.49 ft
Max Vertical Wall Digging Depth
16.74 ft
Max Digging Depth
19.53 ft
Boom/Stick Option (Hex) 1
Boom length
5870mm
Stick length
1900mm
Kato HD1023IIILC
Gross Power
167.7 hp
Operating Weight
52,029 lb
Hydraulic Pump Flow Capacity
130.6 gpm
Max Cutting Height
31.5 ft
Max Loading Height
21.49 ft
Max Vertical Wall Digging Depth
16.74 ft
Max Digging Depth
19.53 ft
Boom/Stick Option (Hex) 1
Boom length
5870mm
Stick length
1900mm
Kato HD1023IILC
Gross Power
167.7 hp
Operating Weight
52,029 lb
Hydraulic Pump Flow Capacity
130.6 gpm
Max Cutting Height
32.42 ft
Max Loading Height
22.35 ft
Max Vertical Wall Digging Depth
18.87 ft
Max Digging Depth
21.4 ft
Boom/Stick Option (Hex) 1
Short Arm 2470mm
Kato HD1023LC
Gross Power
167.7 hp
Operating Weight
52,029 lb
Hydraulic Pump Flow Capacity
131.6 gpm
Max Cutting Height
32.42 ft
Max Loading Height
22.35 ft
Max Reach Along Ground
31.93 ft
Max Vertical Wall Digging Depth
18.87 ft
Max Digging Depth
21.4 ft
Kato HD1250VII
Gross Power
217.3 hp
Operating Weight
65,036 lb
Hydraulic Pump Flow Capacity
153.8 gpm
Max Cutting Height
33.31 ft
Max Loading Height
23.33 ft
Max Reach Along Ground
34.09 ft
Max Vertical Wall Digging Depth
18.54 ft
Max Digging Depth
22.02 ft
HD1250VIILC
Gross Power
217.3 hp
Operating Weight
66,580 lb
Hydraulic Pump Flow Capacity
153.8 gpm
Max Cutting Height
33.31 ft
Max Loading Height
23.33 ft
Max Reach Along Ground
34.09 ft
Max Vertical Wall Digging Depth
18.54 ft
Max Digging Depth
22.02 ft

Kato KR250 to KR500

ModelSelected specifications
KR250
Gross Power
182.4 hp
Operating Weight
50,618 lb
Max Lift Capacity
55,116 lb
Min Height @ Max Raise Angle
39.38 ft
Max Height @ Max Raise Angle - No Jib
98.43 ft
Min Operating Radius
8.21 ft
Max Elevating Angle
80 degrees
Max Operating Radius
82.03 ft
Kato KR300
Gross Power
221.3 hp
Operating Weight
56,571 lb
Max Lift Capacity
66,139 lb
Min Height @ Max Raise Angle
39.38 ft
Max Height @ Max Raise Angle - No Jib
104.99 ft
Min Operating Radius
8.21 ft
Max Elevating Angle
80 degrees
Max Operating Radius
85.31 ft
KR500
Gross Power
266.9 hp
Operating Weight
81,571 lb
Max Lift Capacity
110,231 lb
Min Height @ Max Raise Angle
44.3 ft
Max Height @ Max Raise Angle - No Jib
124.68 ft
Min Operating Radius
9.85 ft
Max Elevating Angle
82 degrees
Max Operating Radius
101.71 ft

Buying and ownership: Kato KR250 to KR500

Kato NK1600

ModelSelected specifications
NK1600
Gross Power
279 hp
Operating Weight
185,188 lb
Max Lift Capacity
352,740 lb
Min Height @ Max Raise Angle
59.06 ft
Max Height @ Max Raise Angle - No Jib
177.17 ft
Min Working Radius
10.5 ft
Max Working Radius
154.2 ft
Max Elevating Angle
82 degrees

Buying and ownership: Kato NK1600

Kato NK300E-V and NK400E-III

ModelSelected specifications
NK300E-V
Gross Power
285.7 hp
Operating Weight
63,493 lb
Max Lift Capacity
66,139 lb
Min Height @ Max Raise Angle
42.66 ft
Max Height @ Max Raise Angle - No Jib
114.83 ft
Min Working Radius
8.21 ft
Max Working Radius
101.71 ft
Max Elevating Angle
80 degrees
NK400E-III
Gross Power
285.7 hp
Operating Weight
78,926 lb
Max Lift Capacity
88,185 lb
Min Height @ Max Raise Angle
45.94 ft
Max Height @ Max Raise Angle - No Jib
124.68 ft
Min Working Radius
9.85 ft
Max Working Radius
98.43 ft
Max Elevating Angle
81 degrees

Kato NK500E-V to NK1200

ModelSelected specifications
NK500E-V
Gross Power
295.1 hp
Operating Weight
86,862 lb
Max Lift Capacity
111,333 lb
Min Height @ Max Raise Angle
49.22 ft
Max Height @ Max Raise Angle - No Jib
141.08 ft
Min Working Radius
9.85 ft
Max Working Radius
101.71 ft
Max Elevating Angle
81 degrees
Kato NK550VR
Gross Power
305.8 hp
Operating Weight
91,712 lb
Max Lift Capacity
121,254 lb
Min Height @ Max Raise Angle
45.94 ft
Max Height @ Max Raise Angle - No Jib
150.92 ft
Min Working Radius
9.85 ft
Max Working Radius
101.71 ft
Max Elevating Angle
81 degrees
Kato NK800
Gross Power
315.2 hp
Operating Weight
132,498 lb
Max Lift Capacity
176,370 lb
Min Height @ Max Raise Angle
49.22 ft
Max Height @ Max Raise Angle - No Jib
154.2 ft
Min Working Radius
8.21 ft
Max Working Radius
101.71 ft
Max Elevating Angle
82 degrees
NK1200
Gross Power
435 hp
Operating Weight
158,292 lb
Max Lift Capacity
264,555 lb
Min Height @ Max Raise Angle
52.5 ft
Max Height @ Max Raise Angle - No Jib
173.89 ft
Min Working Radius
11 ft
Max Working Radius
131.24 ft
Max Elevating Angle
82 degrees

Buying and ownership: Kato NK500E-V to NK1200