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| engine | Komatsu D155A-6R | Komatsu WD600-6R | |
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| Model | Komatsu SAA6D140E-5 | Komatsu SAA6D170E-3 | - |
| Type | 4-cycle, water-cooled, direct injection | Water-cooled, 4-cycle | - |
| Engine Gross Power | 268 KW(360 HP) @ 1900 rpm | 389 KW (522 HP) @ 2000 rpm | - |
| Bore | 140 mm | 170 mm | - |
| Stroke | 165 mm | 170 mm | - |
| No. Of Cylinders | 6 | 6 | - |
| Displacement | 15.24 L | 23.15 L | - |
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| electrical system | |||
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| Battery | 2 x 12V, 170 Ah | 2 x 12V, 200 Ah | - |
| undercarriage | |||
|---|---|---|---|
| No. Of Track Shoes | 41 | - | - |
| No. Of Track Rollers | 7 | - | - |
| No. Of Carrier Rollers | 2 | - | - |
| Shoe Width | 560 mm | - | - |
| Ground Pressure | 90.2 kPa (0.92 kg/cmยฒ) | - | - |
| Grouser Height | 80 mm | - | - |
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| transmission | |||
|---|---|---|---|
| Max. Forward Speed | 11.4 km/h | 36.2 km/h | - |
| Max. Reverse Speed | 13.7 km/h | 40 km/h | - |
| Transmission Type | Automatic TORQFLOW | Full-powershift, planetary gear type | - |
| hydraulic system | |||
|---|---|---|---|
| Hydraulic Pump Type | Variable piston pump | Double-acting, piston type | - |
| No. Of Blade Lift Cylinders | 2 | 1 | - |
| Blade Lift Cylinder Bore | 110 mm | 160 mm | - |
| refill capacity | |||
|---|---|---|---|
| Fuel Tank Capacity | 625 L | 670 L | - |
| Engine Oil Capacity | 37 L | 47 L | - |
| Final Drive | 31 L | - | - |
| Transmission & Torque Converter | - | 110 L | - |
| operating specifications | |||
|---|---|---|---|
| Operating Weight | 41700 kg | 42900 kg | - |
| dimensions | |||
|---|---|---|---|
| Overall Length | 8680 mm | 9285 mm | - |
| Blade Max. Lift Above Ground | 1250-1560 mm | 1485-1530 mm | - |
| Blade Max. Drop Below Ground | 590-660 mm | 450-490 mm | - |
| Blade Capacity | 4.6-9.4 mยณ | 8-22.5 mยณ | - |
| Blade Height | 1170-1790 mm | 1430 mm | - |
| Blade Width | 4130 mm | 5100-5800 mm | - |
| Track Length | 3150 mm | - | - |
| Height To Cab Of Top | 3395 mm | 4250 mm | - |
| Max. Tilt Adjust | 520-950 mm | 1415-1530 mm | - |
| Ground Clearance | 115.8 kPa | 495 mm | - |
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| Komatsu D155A-6R | Komatsu WD600-6R |
|---|
| engine | |
|---|---|
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Model
Komatsu SAA6D140E-5
Komatsu SAA6D170E-3
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|
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Type
4-cycle, water-cooled, direct injection
Water-cooled, 4-cycle
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Engine Gross Power
268 KW(360 HP) @ 1900 rpm
389 KW (522 HP) @ 2000 rpm
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Bore
140 mm
170 mm
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Stroke
165 mm
170 mm
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No. Of Cylinders
6
6
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Displacement
15.24 L
23.15 L
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|
| electrical system | |
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Battery
2 x 12V, 170 Ah
2 x 12V, 200 Ah
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| undercarriage | |
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No. Of Track Shoes
41
-
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No. Of Track Rollers
7
-
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No. Of Carrier Rollers
2
-
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Shoe Width
560 mm
-
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Ground Pressure
90.2 kPa (0.92 kg/cmยฒ)
-
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Grouser Height
80 mm
-
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| transmission | |
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Max. Forward Speed
11.4 km/h
36.2 km/h
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Max. Reverse Speed
13.7 km/h
40 km/h
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Transmission Type
Automatic TORQFLOW
Full-powershift, planetary gear type
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| hydraulic system | |
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Hydraulic Pump Type
Variable piston pump
Double-acting, piston type
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No. Of Blade Lift Cylinders
2
1
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Blade Lift Cylinder Bore
110 mm
160 mm
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| refill capacity | |
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Fuel Tank Capacity
625 L
670 L
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Engine Oil Capacity
37 L
47 L
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Final Drive
31 L
-
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Transmission & Torque Converter
-
110 L
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| operating specifications | |
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Operating Weight
41700 kg
42900 kg
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| dimensions | |
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Overall Length
8680 mm
9285 mm
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Blade Max. Lift Above Ground
1250-1560 mm
1485-1530 mm
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Blade Max. Drop Below Ground
590-660 mm
450-490 mm
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Blade Capacity
4.6-9.4 mยณ
8-22.5 mยณ
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Blade Height
1170-1790 mm
1430 mm
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Blade Width
4130 mm
5100-5800 mm
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Track Length
3150 mm
-
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Height To Cab Of Top
3395 mm
4250 mm
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Max. Tilt Adjust
520-950 mm
1415-1530 mm
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Ground Clearance
115.8 kPa
495 mm
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