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- John Deere 644G vs. Caterpillar 930H
John Deere 644G vs. Caterpillar 930H
14 reasons to buy John Deere 644G:
Sizes
Radius at maximum height and unloading | 1138 mm and 934 mm | 18 % more or 204 mm |
Fork tines length | 1372 mm and 1219.2 mm | 11 % more or 152.8 mm |
Clearance | 483 mm and 411 mm | 15 % more or 72 mm |
Unloading ground clearance at maximum lifting | 2871 mm and 2833 mm | 1 % more or 38 mm |
Shovel
Bucket capacity with top | 2.9 m3 and 2.3 m3 | 21 % more or 0.6 m3 |
Brimmed bucket capacity | 2.4 m3 and 1.9 m3 | 21 % more or 0.5 m3 |
Operation
Fuel Capacity | 284 l. and 225 l. | 21 % more or 59 l. |
Engine oil volume | 24 l. and 15 l. | 37 % more or 9 l. |
Front differential fluid volume | 28.4 l. and 26 l. | 8 % more or 2.4 l. |
Rear differential fluid volume | 28.4 l. and 25 l. | 12 % more or 3.4 l. |
Motor
Effective power | 127 kW and 111.9 kW | 12 % more or 15.1 kW |
Maximum torque | 811 Nm and 741.6 Nm | 9 % more or 69.4 Nm |
Displacement | 7.6 l. and 6.6 l. | 13 % more or 1.0 l. |
Hydraulic system
Pump bandwidth | 263.1 l/min and 220 l/min | 16 % more or 43.1 l/min |
13 reasons to buy Caterpillar 930H:
Sizes
Maximum lifting height | 3889 mm and 3818 mm | 2 % more or 71 mm |
Shovel
Breakout power | 126 kN and 157.1 kN | 20 % less or 31.1 kN |
Operation
Cooling system fluid volume | 40 l. and 28.5 l. | 29 % more or 11.5 l. |
Transmission fluid volume | 34.5 l. and 14 l. | 59 % more or 20.5 l. |
Hydraulic system fluid volume | 148 l. and 115 l. | 22 % more or 33 l. |
Turn radius | 5257 mm and 5460 mm | 4 % less or 203 mm |
Static bucket tipping load | 9041.5 kg and 11896.8 kg | 24 % less or 2855.3 kg |
Static tipping forks load | 7247 kg and 8278.5 kg | 12 % less or 1031.5 kg |
Hydraulic system
Lifting time | 5 sec and 6.2 sec | 19 % less or 1.2 sec |
Unloading time | 1.7 sec and 1.8 sec | 6 % less or 0.1 sec |
Lowering time | 2.8 sec and 3.5 sec | 20 % less or 0.7 sec |
Gear box
Maximum forward speed | 38.3 km/h and 34.6 km/h | 10 % more or 3.7 km/h |
Maximum reverse gear | 24.1 km/h and 22 km/h | 9 % more or 2.1 km/h |
Neutral reasons:
Sizes
Length with forks on ground level | 8287 mm and 7854 mm |
Hinge axis maximum height | 4000 mm and 4049 mm |
Length with bucket on ground level | 7830 mm and 7601 mm |
Between tyres width | 2743 mm and 2570 mm |
Height to cab upper part | 3420 mm and 3278 mm |
Wheelbase | 3200 mm and 2900 mm |
Operation
Working weight | 15980 kg and 13029.4 kg |
Tyre size | 20.5-25 and 20.5R25 L3 XHA |
Motor
Manufacturer | John Deere and Caterpillar |
Model | 6076A and C6.6 |
Hydraulic system
Overflow valve pressure | 20684.3 kPa and 25889.8 kPa |
Gear box
Forward gears number | 4 and 4 |
Reverse gears number | 3 and 3 |
Images
Sizes
1. Length with bucket on ground level | 7830 mm | 1. Length with bucket on ground level | 7601 mm |
2. Between tyres width | 2743 mm | 2. Between tyres width | 2570 mm |
3. Height to cab upper part | 3420 mm | 3. Height to cab upper part | 3278 mm |
4. Wheelbase | 3200 mm | 4. Wheelbase | 2900 mm |
5. Clearance | 483 mm | 5. Clearance | 411 mm |
6. Hinge axis maximum height | 4000 mm | 6. Hinge axis maximum height | 4049 mm |
7. Unloading ground clearance at maximum lifting | 2871 mm | 7. Unloading ground clearance at maximum lifting | 2833 mm |
9. Fork tines length | 1372 mm | 9. Fork tines length | 1219.2 mm |
10. Length with forks on ground level | 8287 mm | 10. Length with forks on ground level | 7854 mm |
11. Maximum lifting height | 3818 mm | 11. Maximum lifting height | 3889 mm |