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- Caterpillar 797B vs. Komatsu HD1200M-1
Caterpillar 797B vs. Komatsu HD1200M-1
13 reasons to buy Caterpillar 797B:
Weight
Unloaded rear weight distribution | 56.5 % and 52 % | 8 % more or 4.5 % |
Loaded front weight distribution | 33.3 % and 32 % | 4 % more or 1.3 % |
Sizes
Unloading ground clearance | 1885 mm and 1650 mm | 12 % more or 235 mm |
Clearance | 869 mm and 760 mm | 13 % more or 109 mm |
Operation
Fuel Capacity | 6813.7 l. and 1900 l. | 72 % more or 4913.7 l. |
Cooling system fluid volume | 1194 l. and 580 l. | 51 % more or 614 l. |
Engine oil volume | 417 l. and 145 l. | 65 % more or 272 l. |
Hydraulic system fluid volume | 996 l. and 400 l. | 60 % more or 596 l. |
Motor
Full power | 2648 kW and 894.8 kW | 66 % more or 1753.2 kW |
Effective power | 2513 kW and 865 kW | 66 % more or 1648 kW |
Displacement | 117.1 l. and 37.7 l. | 68 % more or 79.4 l. |
Gear box
Maximum speed | 67.6 km/h and 60 km/h | 11 % more or 7.6 km/h |
Dump
Lifting capacity with top | 220 m3 and 70 m3 | 68 % more or 150 m3 |
4 reasons to buy Komatsu HD1200M-1:
Weight
Unloaded front weight distribution | 48 % and 43.5 % | 9 % more or 4.5 % |
Loaded rear weight distribution | 68 % and 66.7 % | 2 % more or 1.3 % |
Operation
Differential/final drive fluid volume | 480 l. and 417 l. | 13 % more or 63 l. |
Gear box
Forward gears number | 8 and 7 | 12 % more or 1 |
Neutral reasons:
Weight
Weight without load | 265000 kg and 81000 kg |
Laden weight | 623690 kg and 201000 kg |
Sizes
Dimensional length | 14530 mm and 10885 mm |
Unloading height | 15292 mm and 10540 mm |
Overall width | 9154 mm and 5885 mm |
Headroom | 7584 mm and 4890 mm |
Wheelbase | 7200 mm and 5400 mm |
Operation
Tyre size | 59/80R63 Standard Tires and 30.00-51-49PR |
Motor
Model | 3524B HD EUI and KTA-2300-C1200 |
Aspiration | turbocharging and turbocharging |
Manufacturer | Caterpillar and Cummins |
Gear box
Reverse gears number | 1 and 1 |
Transmission type | 7-planetary gear shift with direct injection and Komatsu Torqueflow Transmission (with the flow of torque) of planetary type |
Dump
Nominal payload | 360000 kg and 108862.2 kg |
Discharge angle | 45 degrees and 47.5 degrees |
Images
Sizes
3. Headroom | 7584 mm | 3. Headroom | 4890 mm |
4. Wheelbase | 7200 mm | 4. Wheelbase | 5400 mm |
5. Clearance | 869 mm | 5. Clearance | 760 mm |
6. Unloading height | 15292 mm | 6. Unloading height | 10540 mm |
7. Unloading ground clearance | 1885 mm | 7. Unloading ground clearance | 1650 mm |
1. Dimensional length | 14530 mm | 1. Dimensional length | 10885 mm |
2. Overall width | 9154 mm | 2. Overall width | 5885 mm |
Dump
8. Discharge angle | 45 degrees | 8. Discharge angle | 47.5 degrees |