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- Caterpillar 631E vs. Caterpillar 621E
Caterpillar 631E vs. Caterpillar 621E
7 reasons to buy Caterpillar 631E:
Tractor engine
Full power | 335.6 kW and 246.1 kW | 27 % more or 89.5 kW |
Displacement | 18 l. and 14.6 l. | 19 % more or 3.4 l. |
Operation
Fuel Capacity | 745 l. and 545 l. | 27 % more or 200 l. |
Cup
Volume with top | 23.7 m3 and 15.3 m3 | 35 % more or 8.4 m3 |
Brimmed volume | 16.1 m3 and 10.7 m3 | 34 % more or 5.4 m3 |
Maximum cutting depth | 437 mm and 333 mm | 24 % more or 104 mm |
Cut width | 3490 mm and 3020 mm | 13 % more or 470 mm |
2 reasons to buy Caterpillar 621E:
Gear box
Forward gears number | 8 and 7 | 12 % more or 1 |
Maximum forward speed | 51 km/h and 48 km/h | 6 % more or 3 km/h |
Neutral reasons:
Weight
Total operating unloaded | 43945 kg and 30476 kg |
Front axle unloaded | 29443 kg and 20723 kg |
Rear axle unloaded | 14502 kg and 9753 kg |
Total operating loaded | 77965 kg and 52249 kg |
Loaded front axle | 41321 kg and 27692 kg |
Loaded rear axle | 36644 kg and 24557 kg |
Tractor engine
Manufacturer | Caterpillar and Caterpillar |
Model | 3408 and 3406 |
Sizes
Dimensional length | 14280 mm and 12930 mm |
Overall width | 3940 mm and 3470 mm |
Wheelbase | 8770 mm and 7720 mm |
Operation
Tyre size | 37.25-35 30PR (E-3) and 33.25-29 26 PR (E-3) |
Cup
Nominal payload | 34020 kg and 21770 kg |
Images
Sizes
1. Dimensional length | 14280 mm | 1. Dimensional length | 12930 mm |
2. Overall width | 3940 mm | 2. Overall width | 3470 mm |
4. Wheelbase | 8770 mm | 4. Wheelbase | 7720 mm |