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- Caterpillar 621E vs. Caterpillar 637B
Caterpillar 621E vs. Caterpillar 637B
7 reasons to buy Caterpillar 637B:
Tractor engine
Displacement | 18 l. and 14.6 l. | 19 % more or 3.4 l. |
Operation
Fuel Capacity | 946.4 l. and 545 l. | 42 % more or 401.4 l. |
Gear box
Maximum forward speed | 53.1 km/h and 51 km/h | 4 % more or 2.1 km/h |
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 | 482.6 mm and 333 mm | 31 % more or 149.6 mm |
Cut width | 3505.2 mm and 3020 mm | 14 % more or 485.2 mm |
Neutral reasons:
Tractor engine
Model | 3406 and 3408 |
Sizes
Dimensional length | 12930 mm and 14874.2 mm |
Overall width | 3470 mm and 3962.4 mm |
Height to cab upper part | 3710 mm and 4206.2 mm |
Wheelbase | 7720 mm and 8778.2 mm |
Operation
Tyre size | 33.25-29 26 PR (E-3) and 33.25x35, 38PR |
Images
Sizes
1. Dimensional length | 12930 mm | 1. Dimensional length | 14874.2 mm |
2. Overall width | 3470 mm | 2. Overall width | 3962.4 mm |
4. Wheelbase | 7720 mm | 4. Wheelbase | 8778.2 mm |
6. Height to cab upper part | 3710 mm | 6. Height to cab upper part | 4206.2 mm |