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- Caterpillar 797B vs. Hitachi EH1100
Caterpillar 797B vs. Hitachi EH1100
16 reasons to buy Caterpillar 797B:
Weight
Loaded front weight distribution | 33.3 % and 32 % | 4 % more or 1.3 % |
Unloaded rear weight distribution | 56.5 % and 51 % | 10 % more or 5.5 % |
Sizes
Clearance | 869 mm and 690 mm | 21 % more or 179 mm |
Unloading ground clearance | 1885 mm and 760 mm | 60 % more or 1125 mm |
Operation
Engine oil volume | 417 l. and 71.9 l. | 83 % more or 345.1 l. |
Fuel Capacity | 6813.7 l. and 700.2 l. | 90 % more or 6113.5 l. |
Steering system fluid volume | 432 l. and 98.4 l. | 77 % more or 333.6 l. |
Cooling system fluid volume | 1194 l. and 234.7 l. | 80 % more or 959.3 l. |
Brake / lift system fluid volume | 1842 l. and 174 l. | 91 % more or 1668 l. |
Motor
Full power | 2648 kW and 567 kW | 79 % more or 2081 kW |
Effective power | 2513 kW and 540.6 kW | 78 % more or 1972.4 kW |
Displacement | 117.1 l. and 23.9 l. | 80 % more or 93.2 l. |
Cylinders number | 24 and 12 | 50 % more or 12 |
Gear box
Forward gears number | 7 and 6 forward gears | 14 % more or 1 |
Maximum speed | 67.6 km/h and 61.3 km/h | 9 % more or 6.3 km/h |
Dump
Lifting capacity with top | 220 m3 and 39 m3 | 82 % more or 181 m3 |
5 reasons to buy Hitachi EH1100:
Weight
Loaded rear weight distribution | 68 % and 66.7 % | 2 % more or 1.3 % |
Unloaded front weight distribution | 49 % and 43.5 % | 11 % more or 5.5 % |
Gear box
Reverse gears number | 2 reverse gears and 1 | 50 % more or 1 reverse |
Dump
Lifting time | 11.1 sec and 25 sec | 56 % less or 13.9 sec |
Lowering time | 14 sec and 18.5 sec | 24 % less or 4.5 sec |
Neutral reasons:
Weight
Weight without load | 265000 kg and 42826 kg |
Laden weight | 623690 kg and 108409 kg |
Sizes
Dimensional length | 14530 mm and 9300 mm |
Overall width | 9154 mm and 4440 mm |
Headroom | 7584 mm and 4620 mm |
Wheelbase | 7200 mm and 4290 mm |
Unloading height | 15292 mm and 8880 mm |
Operation
Operating voltage | 24 V and 24 V |
Generator current strength | 75 amperes and 75 amperes |
Tyre size | 59/80R63 Standard Tires and 24.00R35 E4 Radial |
Motor
Aspiration | turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator) |
Manufacturer | Caterpillar and Detroit diesel |
Model | 3524B HD EUI and 12 V lot 2000 |
Gear box
Transmission type | 7-planetary gear shift with direct injection and Allison M6610, planetary type with integrated locking torque converter |
Dump
Nominal payload | 360000 kg and 65317.3 kg |
Discharge angle | 45 degrees and 60 degrees |
Images
Sizes
1. Dimensional length | 14530 mm | 1. Dimensional length | 9300 mm |
2. Overall width | 9154 mm | 2. Overall width | 4440 mm |
3. Headroom | 7584 mm | 3. Headroom | 4620 mm |
4. Wheelbase | 7200 mm | 4. Wheelbase | 4290 mm |
5. Clearance | 869 mm | 5. Clearance | 690 mm |
6. Unloading height | 15292 mm | 6. Unloading height | 8880 mm |
7. Unloading ground clearance | 1885 mm | 7. Unloading ground clearance | 760 mm |
Dump
8. Discharge angle | 45 degrees | 8. Discharge angle | 60 degrees |