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- Komatsu HD325-6 vs. Caterpillar 797B
Komatsu HD325-6 vs. Caterpillar 797B
5 reasons to buy Komatsu HD325-6:
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 % |
Motor
Power measured at | 2000 rev / min and 1750 rev / min | 12 % more or 250 rev |
Gear box
Maximum speed | 69.5 km/h and 67.6 km/h | 3 % more or 1.9 km/h |
Dump
Lifting time | 10 sec and 25 sec | 60 % less or 15 sec |
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 530 mm | 72 % more or 1355 mm |
Operation
Hydraulic system fluid volume | 996 l. and 129 l. | 87 % more or 867 l. |
Fuel Capacity | 6813.7 l. and 500 l. | 93 % more or 6313.7 l. |
Cooling system fluid volume | 1194 l. and 89 l. | 93 % more or 1105 l. |
Engine oil volume | 417 l. and 52 l. | 88 % more or 365 l. |
Differential/final drive fluid volume | 417 l. and 58 l. | 86 % more or 359 l. |
Motor
Full power | 2648 kW and 378.8 kW | 86 % more or 2269.2 kW |
Effective power | 2513 kW and 363.9 kW | 86 % more or 2149.1 kW |
Displacement | 117.1 l. and 15.2 l. | 87 % more or 101.9 l. |
Cylinders number | 24 and 6 | 75 % more or 18 |
Dump
Lifting capacity with top | 220 m3 and 24 m3 | 89 % more or 196 m3 |
Neutral reasons:
Weight
Weight without load | 31280 kg and 265000 kg |
Laden weight | 67780 kg and 623690 kg |
Sizes
Overall width | 4525 mm and 9154 mm |
Headroom | 4280 mm and 7584 mm |
Wheelbase | 3750 mm and 7200 mm |
Unloading height | 7885 mm and 15292 mm |
Dimensional length | 8700 mm and 14530 mm |
Operation
Tyre size | 18.00R33 and 59/80R63 Standard Tires |
Motor
Aspiration | turbocharging and turbocharging |
Manufacturer | Komatsu and Caterpillar |
Model | SAA6D140E-3 and 3524B HD EUI |
Gear box
Transmission type | automatic and 7-planetary gear shift with direct injection |
Forward gears number | 7 and 7 |
Reverse gears number | 1 and 1 |
Images
Sizes
6. Unloading height | 7885 mm | 6. Unloading height | 15292 mm |
7. Unloading ground clearance | 530 mm | 7. Unloading ground clearance | 1885 mm |
1. Dimensional length | 8700 mm | 1. Dimensional length | 14530 mm |
2. Overall width | 4525 mm | 2. Overall width | 9154 mm |
3. Headroom | 4280 mm | 3. Headroom | 7584 mm |
4. Wheelbase | 3750 mm | 4. Wheelbase | 7200 mm |