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- Caterpillar 770 vs. Hitachi EH1600
Caterpillar 770 vs. Hitachi EH1600
5 reasons to buy Caterpillar 770:
Weight
Loaded front weight distribution | 34 % and 33 % | 3 % more or 1 % |
Operation
Differential/final drive fluid volume | 159 l. and 140.1 l. | 12 % more or 18.9 l. |
Gear box
Maximum speed | 74.8 km/h and 58.6 km/h | 22 % more or 16.2 km/h |
Forward gears number | 7 and 6 | 14 % more or 1 |
Dump
Lifting time | 9.5 sec and 12.8 sec | 26 % less or 3.3 sec |
17 reasons to buy Hitachi EH1600:
Weight
Loaded rear weight distribution | 67 % and 66 % | 1 % more or 1 % |
Sizes
Clearance | 890 mm and 680 mm | 24 % more or 210 mm |
Unloading ground clearance | 810 mm and 498 mm | 39 % more or 312 mm |
Operation
Cooling system fluid volume | 268.7 l. and 114 l. | 58 % more or 154.7 l. |
Engine oil volume | 140 l. and 15 l. | 89 % more or 125 l. |
Steering system fluid volume | 117 l. and 56 l. | 52 % more or 61 l. |
Brake / lift system fluid volume | 318 l. and 277 l. | 13 % more or 41 l. |
Fuel Capacity | 1003 l. and 530 l. | 47 % more or 473 l. |
Hydraulic system fluid volume | 435 l. and 95 l. | 78 % more or 340 l. |
Motor
Power measured at | 2100 rev / min and 1800 rev / min | 14 % more or 300 rev |
Displacement | 30.5 l. and 15.2 l. | 50 % more or 15.3 l. |
Cylinders number | 12 and 6 | 50 % more or 6 |
Full power | 783 kW and 381 kW | 51 % more or 402 kW |
Effective power | 732 kW and 355 kW | 52 % more or 377 kW |
Dump
Brimmed lifting capacity | 35.4 m3 and 17.1 m3 | 52 % more or 18.3 m3 |
Lifting capacity with top | 57.1 m3 and 25.1 m3 | 56 % more or 32.0 m3 |
Lowering time | 12.1 sec and 12.5 sec | 3 % less or 0.4 sec |
Neutral reasons:
Weight
Weight without load | 34242 kg and 70920 kg |
Laden weight | 71214 kg and 160664 kg |
Sizes
Unloading height | 8280 mm and 9780 mm |
Dimensional length | 8172 mm and 10110 mm |
Overall width | 4751 mm and 5890 mm |
Headroom | 3120 mm and 5310 mm |
Wheelbase | 3960 mm and 4570 mm |
Operation
Tyre size | 18.00R33(E4) and 27.00R49 E4 Radial |
Motor
Aspiration | turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator) |
Manufacturer | Caterpillar and Cummins |
Model | C15 ACERT and QST 30 |
Gear box
Reverse gears number | 1 and 1 |
Transmission type | powershift and Allison DP-8963, planetary type, automatic gear change. Built-in torque converter with automatic lock gear changes in all ranges. |
Dump
Nominal payload | 36287.4 kg and 88904.1 kg |
Discharge angle | 47.5 degrees and 62 degrees |
Images
Sizes
1. Dimensional length | 8172 mm | 1. Dimensional length | 10110 mm |
2. Overall width | 4751 mm | 2. Overall width | 5890 mm |
3. Headroom | 3120 mm | 3. Headroom | 5310 mm |
4. Wheelbase | 3960 mm | 4. Wheelbase | 4570 mm |
5. Clearance | 680 mm | 5. Clearance | 890 mm |
6. Unloading height | 8280 mm | 6. Unloading height | 9780 mm |
7. Unloading ground clearance | 498 mm | 7. Unloading ground clearance | 810 mm |
Dump
8. Discharge angle | 47.5 degrees | 8. Discharge angle | 62 degrees |