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- Caterpillar 797B vs. Caterpillar 785C
Caterpillar 797B vs. Caterpillar 785C
16 reasons to buy Caterpillar 797B:
Weight
Unloaded rear weight distribution | 56.5 % and 53 % | 6 % more or 3.5 % |
Loaded front weight distribution | 33.3 % and 33 % | 1 % more or 0.3 % |
Sizes
Unloading ground clearance | 1885 mm and 1284 mm | 32 % more or 601 mm |
Operation
Steering system fluid volume | 432 l. and 117 l. | 73 % more or 315 l. |
Fuel Capacity | 6813.7 l. and 1893 l. | 72 % more or 4920.7 l. |
Brake / lift system fluid volume | 1842 l. and 337 l. | 82 % more or 1505 l. |
Cooling system fluid volume | 1194 l. and 379 l. | 68 % more or 815 l. |
Engine oil volume | 417 l. and 90 l. | 78 % more or 327 l. |
Hydraulic system fluid volume | 996 l. and 641 l. | 36 % more or 355 l. |
Motor
Full power | 2648 kW and 1082 kW | 59 % more or 1566 kW |
Effective power | 2513 kW and 1005 kW | 60 % more or 1508 kW |
Displacement | 117.1 l. and 51.8 l. | 56 % more or 65.3 l. |
Cylinders number | 24 and 16 | 33 % more or 8 |
Gear box
Forward gears number | 7 and 6 | 14 % more or 1 |
Maximum speed | 67.6 km/h and 54.8 km/h | 19 % more or 12.8 km/h |
Dump
Lifting capacity with top | 220 m3 and 91 m3 | 59 % more or 129 m3 |
6 reasons to buy Caterpillar 785C:
Weight
Loaded rear weight distribution | 67 % and 66.7 % | 0 % more or 0.3 % |
Unloaded front weight distribution | 47 % and 43.5 % | 7 % more or 3.5 % |
Sizes
Clearance | 987 mm and 869 mm | 12 % more or 118 mm |
Operation
Differential/final drive fluid volume | 436 l. and 417 l. | 4 % more or 19 l. |
Dump
Lifting time | 15.2 sec and 25 sec | 39 % less or 9.8 sec |
Lowering time | 15.9 sec and 18.5 sec | 14 % less or 2.6 sec |
Neutral reasons:
Weight
Laden weight | 623690 kg and 249480 kg |
Weight without load | 265000 kg and 102150 kg |
Sizes
Dimensional length | 14530 mm and 11024 mm |
Overall width | 9154 mm and 6277 mm |
Headroom | 7584 mm and 5769 mm |
Wheelbase | 7200 mm and 5182 mm |
Unloading height | 15292 mm and 11207 mm |
Operation
Operating voltage | 24 V and 24 V |
Generator current strength | 75 amperes and 75 amperes |
Tyre size | 59/80R63 Standard Tires and 33.00-R51 tires |
Motor
Aspiration | turbocharging and turbocharging |
Manufacturer | Caterpillar and Caterpillar |
Model | 3524B HD EUI and 3512B-EUI |
Power measured at | 1750 rev / min and 1750 rev / min |
Gear box
Transmission type | 7-planetary gear shift with direct injection and 6-speed planetary |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 360000 kg and 136077.7 kg |
Discharge angle | 45 degrees and 49 degrees |
Images
Sizes
1. Dimensional length | 14530 mm | 1. Dimensional length | 11024 mm |
2. Overall width | 9154 mm | 2. Overall width | 6277 mm |
3. Headroom | 7584 mm | 3. Headroom | 5769 mm |
4. Wheelbase | 7200 mm | 4. Wheelbase | 5182 mm |
5. Clearance | 869 mm | 5. Clearance | 987 mm |
6. Unloading height | 15292 mm | 6. Unloading height | 11207 mm |
7. Unloading ground clearance | 1885 mm | 7. Unloading ground clearance | 1284 mm |
Dump
8. Discharge angle | 45 degrees | 8. Discharge angle | 49 degrees |