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- Komatsu WA120-3 vs. John Deere 644K High-Lift
Komatsu WA120-3 vs. John Deere 644K High-Lift
3 reasons to buy Komatsu WA120-3:
Shovel
Breakout power | 60 kN and 135.2 kN | 56 % less or 75.2 kN |
Motor
Power measured at | 2400 rev / min and 1700 rev / min | 29 % more or 700 rev |
Gear box
Maximum reverse gear | 35 km/h and 24.9 km/h | 29 % more or 10.1 km/h |
12 reasons to buy John Deere 644K High-Lift:
Sizes
Radius at maximum lifting and unloading | 1120 mm and 985 mm | 12 % more or 135 mm |
Clearance | 408 mm and 390 mm | 4 % more or 18 mm |
Shovel
Unloading ground clearance at maximum lifting | 3280 mm and 2690 mm | 18 % more or 590 mm |
Bucket capacity with top | 3.2 m3 and 1.4 m3 | 56 % more or 1.8 m3 |
Brimmed bucket capacity | 2.8 m3 and 1.2 m3 | 57 % more or 1.6 m3 |
Operation
Static tipping weight | 12228 kg and 6300 kg | 48 % more or 5928 kg |
Fuel Capacity | 352 l. and 133 l. | 62 % more or 219 l. |
Motor
Displacement | 6.8 l. and 4.9 l. | 28 % more or 1.9 l. |
Cylinders number | 6 and 4 | 33 % more or 2 |
Hydraulic system
Pump bandwidth | 310 l/min and 115 l/min | 63 % more or 195 l/min |
Gear box
Forward gears number | 4 and 3 | 25 % more or 1 |
Maximum forward speed | 36.6 km/h and 34.5 km/h | 6 % more or 2.1 km/h |
Neutral reasons:
Sizes
Wheelbase | 2600 mm and 3260 mm |
Hinge axis maximum height | 3450 mm and 4490 mm |
Height to cab upper part | 3065 mm and 3380 mm |
Length with bucket on ground level | 6065 mm and 8610 mm |
Between tyres width | 2250 mm and 2875 mm |
Shovel
Shovel width | 2390 mm and 3040 mm |
Operation
Rear axle oscillating | 24 degrees and 26 degrees |
Tyre size | 16.9-24 and 23.5 R25 |
Working weight | 7690 kg and 18506 kg |
Motor
Manufacturer | Komatsu and John Deere |
Model | 6D95L and 6068H, III Level III certified |
Gear box
Reverse gears number | 3 and 3 |
Images
Sizes
1. Length with bucket on ground level | 6065 mm | 1. Length with bucket on ground level | 8610 mm |
2. Between tyres width | 2250 mm | 2. Between tyres width | 2875 mm |
3. Height to cab upper part | 3065 mm | 3. Height to cab upper part | 3380 mm |
4. Wheelbase | 2600 mm | 4. Wheelbase | 3260 mm |
5. Clearance | 390 mm | 5. Clearance | 408 mm |
6. Hinge axis maximum height | 3450 mm | 6. Hinge axis maximum height | 4490 mm |
8. Radius at maximum lifting and unloading | 985 mm | 8. Radius at maximum lifting and unloading | 1120 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 2690 mm | 7. Unloading ground clearance at maximum lifting | 3280 mm |