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- Hitachi EH1100 vs. Caterpillar 777F
Hitachi EH1100 vs. Caterpillar 777F
6 reasons to buy Hitachi EH1100:
Weight
Unloaded front weight distribution | 49 % and 45 % | 8 % more or 4 % |
Loaded rear weight distribution | 68 % and 67 % | 1 % more or 1 % |
Operation
Cooling system fluid volume | 234.7 l. and 232 l. | 1 % more or 2.7 l. |
Steering system fluid volume | 98.4 l. and 57 l. | 42 % more or 41.4 l. |
Gear box
Reverse gears number | 2 reverse gears and 1 | 50 % more or 1 reverse |
Dump
Lifting time | 11.1 sec and 15 sec | 26 % less or 3.9 sec |
15 reasons to buy Caterpillar 777F:
Weight
Unloaded rear weight distribution | 55 % and 51 % | 7 % more or 4 % |
Loaded front weight distribution | 33 % and 32 % | 3 % more or 1 % |
Sizes
Unloading ground clearance | 965 mm and 760 mm | 21 % more or 205 mm |
Clearance | 896 mm and 690 mm | 23 % more or 206 mm |
Operation
Fuel Capacity | 1136 l. and 700.2 l. | 38 % more or 435.8 l. |
Engine oil volume | 504 l. and 71.9 l. | 86 % more or 432.1 l. |
Brake / lift system fluid volume | 504 l. and 174 l. | 65 % more or 330 l. |
Motor
Full power | 758 kW and 567 kW | 25 % more or 191 kW |
Effective power | 700 kW and 540.6 kW | 23 % more or 159.4 kW |
Displacement | 32.1 l. and 23.9 l. | 26 % more or 8.2 l. |
Gear box
Forward gears number | 7 and 6 forward gears | 14 % more or 1 |
Maximum speed | 64.5 km/h and 61.3 km/h | 5 % more or 3.2 km/h |
Dump
Brimmed lifting capacity | 41.9 m3 and 27.5 m3 | 34 % more or 14.4 m3 |
Lifting capacity with top | 60.2 m3 and 39 m3 | 35 % more or 21.2 m3 |
Lowering time | 13 sec and 14 sec | 7 % less or 1 sec |
Neutral reasons:
Weight
Weight without load | 42826 kg and 73976.4 kg |
Laden weight | 108409 kg and 163293 kg |
Sizes
Dimensional length | 9300 mm and 10535 mm |
Overall width | 4440 mm and 6494 mm |
Headroom | 4620 mm and 5170 mm |
Wheelbase | 4290 mm and 4560 mm |
Unloading height | 8880 mm and 10325 mm |
Operation
Tyre size | 24.00R35 E4 Radial and 27.00R49(E4) |
Motor
Cylinders number | 12 and 12 |
Manufacturer | Detroit diesel and Caterpillar |
Model | 12 V lot 2000 and C32 ACERT |
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging |
Gear box
Transmission type | Allison M6610, planetary type with integrated locking torque converter and 7-planetary gearbox with switching speeds under load |
Dump
Nominal payload | 65317.3 kg and 90718.5 kg |
Discharge angle | 60 degrees and 49.4 degrees |
Images
Sizes
1. Dimensional length | 9300 mm | 1. Dimensional length | 10535 mm |
2. Overall width | 4440 mm | 2. Overall width | 6494 mm |
3. Headroom | 4620 mm | 3. Headroom | 5170 mm |
4. Wheelbase | 4290 mm | 4. Wheelbase | 4560 mm |
5. Clearance | 690 mm | 5. Clearance | 896 mm |
6. Unloading height | 8880 mm | 6. Unloading height | 10325 mm |
7. Unloading ground clearance | 760 mm | 7. Unloading ground clearance | 965 mm |
Dump
8. Discharge angle | 60 degrees | 8. Discharge angle | 49.4 degrees |