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- Caterpillar 73D vs. Komatsu HD680
Caterpillar 73D vs. Komatsu HD680
3 reasons to buy Caterpillar 73D:
Weight
Loaded front weight distribution | 33 % and 32 % | 3 % more or 1 % |
Gear box
Forward gears number | 8 and 6 | 25 % more or 2 |
Reverse gears number | 2 and 1 | 50 % more or 1 |
4 reasons to buy Komatsu HD680:
Weight
Loaded rear weight distribution | 68 % and 67 % | 1 % more or 1 % |
Motor
Full power | 577.9 kW and 509.3 kW | 12 % more or 68.6 kW |
Gear box
Maximum speed | 65 km/h and 57.3 km/h | 12 % more or 7.7 km/h |
Dump
Lifting capacity with top | 44 m3 and 31.9 m3 | 27 % more or 12.1 m3 |
Neutral reasons:
Weight
Weight without load | 40306.2 kg and 46500 kg |
Sizes
Overall width | 4200 mm and 4675 mm |
Headroom | 3770 mm and 4290 mm |
Unloading height | 6635 mm and 8720 mm |
Dimensional length | 9230 mm and 9790 mm |
Operation
Tyre size | 21x35 2 ** Radial and 24.00-35-42PR |
Motor
Manufacturer | Caterpillar and Cummins |
Model | 3412E HEUI and HD680 |
Dump
Nominal payload | 52616.7 kg and 68000 kg |
Images
Sizes
1. Dimensional length | 9230 mm | 1. Dimensional length | 9790 mm |
2. Overall width | 4200 mm | 2. Overall width | 4675 mm |
3. Headroom | 3770 mm | 3. Headroom | 4290 mm |
6. Unloading height | 6635 mm | 6. Unloading height | 8720 mm |