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- Caterpillar 773B vs. Caterpillar 797
Caterpillar 773B vs. Caterpillar 797
3 reasons to buy Caterpillar 773B:
Weight
Unloaded front weight distribution | 47.3 % and 43.5 % | 8 % more or 3.8 % |
Unloaded rear weight distribution | 52.7 % and 46.5 % | 12 % more or 6.2 % |
Loaded front weight distribution | 33.3 % and 33 % | 1 % more or 0.3 % |
8 reasons to buy Caterpillar 797:
Weight
Loaded rear weight distribution | 67 % and 66.7 % | 0 % more or 0.3 % |
Operation
Fuel Capacity | 6813 l. and 700 l. | 90 % more or 6113 l. |
Motor
Full power | 2535.4 kW and 509 kW | 80 % more or 2026.4 kW |
Effective power | 2406.4 kW and 485 kW | 80 % more or 1921.4 kW |
Displacement | 117 l. and 27 l. | 77 % more or 90 l. |
Gear box
Maximum speed | 64 km/h and 57.3 km/h | 10 % more or 6.7 km/h |
Dump
Brimmed lifting capacity | 173 m3 and 26 m3 | 85 % more or 147 m3 |
Lifting capacity with top | 220 m3 and 34.1 m3 | 84 % more or 185.9 m3 |
Neutral reasons:
Weight
Weight without load | 39396 kg and 555990 kg |
Laden weight | 92534 kg and 326530 kg |
Sizes
Dimensional length | 9270 mm and 14530 mm |
Overall width | 4700 mm and 9150 mm |
Headroom | 4230 mm and 7240 mm |
Wheelbase | 4190 mm and 7200 mm |
Unloading height | 8660 mm and 15000 mm |
Operation
Tyre size | 21.00-35 32PR (E-3) and 55/80R63 |
Motor
Manufacturer | Caterpillar and Caterpillar |
Model | 3412 and 3524A |
Dump
Nominal payload | 53977.5 kg and 344730.2 kg |
Images
Sizes
1. Dimensional length | 9270 mm | 1. Dimensional length | 14530 mm |
2. Overall width | 4700 mm | 2. Overall width | 9150 mm |
3. Headroom | 4230 mm | 3. Headroom | 7240 mm |
4. Wheelbase | 4190 mm | 4. Wheelbase | 7200 mm |
6. Unloading height | 8660 mm | 6. Unloading height | 15000 mm |