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- Caterpillar 657E vs. Caterpillar 621F
Caterpillar 657E vs. Caterpillar 621F
7 reasons to buy Caterpillar 657E:
Tractor engine
Full power | 410.1 kW and 246.1 kW | 40 % more or 164.0 kW |
Displacement | 27 l. and 14.6 l. | 46 % more or 12.4 l. |
Operation
Fuel Capacity | 1650 l. and 814 l. | 51 % more or 836 l. |
Cup
Volume with top | 33.6 m3 and 15.3 m3 | 54 % more or 18.3 m3 |
Brimmed volume | 24.5 m3 and 10.7 m3 | 56 % more or 13.8 m3 |
Maximum cutting depth | 440 mm and 333 mm | 24 % more or 107 mm |
Cut width | 3850 mm and 3020 mm | 22 % more or 830 mm |
1 reasons to buy Caterpillar 621F:
Gear box
Maximum forward speed | 51 km/h and 50 km/h | 2 % more or 1 km/h |
Neutral reasons:
Weight
Total operating unloaded | 68860 kg and 32090 kg |
Tractor engine
Model | 3412 and 3406CTA |
Sizes
Dimensional length | 16200 mm and 12930 mm |
Overall width | 4350 mm and 3470 mm |
Headroom | 4710 mm and 3710 mm |
Wheelbase | 9920 mm and 7720 mm |
Cup
Nominal payload | 47200 kg and 21770 kg |
Images
Sizes
1. Dimensional length | 16200 mm | 1. Dimensional length | 12930 mm |
2. Overall width | 4350 mm | 2. Overall width | 3470 mm |
3. Headroom | 4710 mm | 3. Headroom | 3710 mm |
4. Wheelbase | 9920 mm | 4. Wheelbase | 7720 mm |