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- Caterpillar 775D vs. Hitachi EH1700
Caterpillar 775D vs. Hitachi EH1700
6 reasons to buy Caterpillar 775D:
Weight
Unloaded rear weight distribution | 52.7 % and 52.2 % | 1 % more or 0.5 % |
Loaded front weight distribution | 33.3 % and 33 % | 1 % more or 0.3 % |
Operation
Differential/final drive fluid volume | 155 l. and 147.6 l. | 5 % more or 7.4 l. |
Gear box
Forward gears number | 7 and 6 | 14 % more or 1 |
Maximum speed | 65.8 km/h and 61.6 km/h | 6 % more or 4.2 km/h |
Dump
Lifting time | 9.5 sec and 12.8 sec | 26 % less or 3.3 sec |
19 reasons to buy Hitachi EH1700:
Weight
Unloaded front weight distribution | 47.8 % and 47.3 % | 1 % more or 0.5 % |
Loaded rear weight distribution | 67 % and 66.7 % | 0 % more or 0.3 % |
Sizes
Clearance | 860 mm and 600 mm | 30 % more or 260 mm |
Unloading ground clearance | 840 mm and 660 mm | 21 % more or 180 mm |
Operation
Steering system fluid volume | 117 l. and 60 l. | 49 % more or 57 l. |
Generator current strength | 100 amperes and 50 amperes | 50 % more or 50 amperes |
Brake / lift system fluid volume | 318 l. and 307 l. | 3 % more or 11 l. |
Fuel Capacity | 1003 l. and 700 l. | 30 % more or 303 l. |
Cooling system fluid volume | 276 l. and 151 l. | 45 % more or 125 l. |
Engine oil volume | 143 l. and 68 l. | 52 % more or 75 l. |
Motor
Full power | 895 kW and 540.6 kW | 40 % more or 354.4 kW |
Effective power | 836 kW and 516.8 kW | 38 % more or 319.2 kW |
Power measured at | 2100 rev / min and 2000 rev / min | 5 % more or 100 rev |
Displacement | 30.5 l. and 27 l. | 11 % more or 3.5 l. |
Maximum torque | 5084.3 Nm and 2757.7 Nm | 46 % more or 2326.6 Nm |
Gear box
Reverse gears number | 2 and 1 | 50 % more or 1 |
Dump
Brimmed lifting capacity | 38.6 m3 and 31.4 m3 | 19 % more or 7.2 m3 |
Lifting capacity with top | 60.3 m3 and 41.5 m3 | 31 % more or 18.8 m3 |
Lowering time | 12.1 sec and 12.5 sec | 3 % less or 0.4 sec |
Neutral reasons:
Weight
Weight without load | 43227.4 kg and 71736 kg |
Laden weight | 106594.2 kg and 170100 kg |
Sizes
Dimensional length | 9700 mm and 10290 mm |
Overall width | 3970 mm and 6050 mm |
Headroom | 4410 mm and 5310 mm |
Wheelbase | 4190 mm and 4570 mm |
Unloading height | 8800 mm and 9860 mm |
Operation
Operating voltage | 24 V and 24 V |
Tyre size | 24.00-R35 and 31/80R49 E4 |
Motor
Manufacturer | Caterpillar and Cummins |
Model | 3412ETA and QST 30 |
Torque measured at | 1200 rev / min and 1200 rev / min |
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator) and Turbocharging with subsequent air cooling (by a cooling radiator) |
Gear box
Transmission type | powershift and Allison M9600A, planetary type, automatic gear change. Built-in torque converter with automatic lock gear changes in all ranges. |
Dump
Nominal payload | 63366.9 kg and 97700 kg |
Discharge angle | 60 degrees and 61 degrees |
Images
Sizes
1. Dimensional length | 9700 mm | 1. Dimensional length | 10290 mm |
2. Overall width | 3970 mm | 2. Overall width | 6050 mm |
3. Headroom | 4410 mm | 3. Headroom | 5310 mm |
4. Wheelbase | 4190 mm | 4. Wheelbase | 4570 mm |
5. Clearance | 600 mm | 5. Clearance | 860 mm |
6. Unloading height | 8800 mm | 6. Unloading height | 9860 mm |
7. Unloading ground clearance | 660 mm | 7. Unloading ground clearance | 840 mm |
Dump
8. Discharge angle | 60 degrees | 8. Discharge angle | 61 degrees |