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- Caterpillar 637B vs. Caterpillar 621S
Caterpillar 637B vs. Caterpillar 621S
7 reasons to buy Caterpillar 637B:
Tractor engine
Displacement | 18 l. and 10.5 l. | 42 % more or 7.5 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 44.4 km/h | 16 % more or 8.7 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 361 mm | 25 % more or 121.6 mm |
Cut width | 3505.2 mm and 3020 mm | 14 % more or 485.2 mm |
Neutral reasons:
Tractor engine
Model | 3408 and 3306 |
Sizes
Wheelbase | 8778.2 mm and 7650 mm |
Dimensional length | 14874.2 mm and 12860 mm |
Overall width | 3962.4 mm and 3470 mm |
Operation
Tyre size | 33.25x35, 38PR and 29.5-29 28PR (E-3) |
Images
Sizes
1. Dimensional length | 14874.2 mm | 1. Dimensional length | 12860 mm |
2. Overall width | 3962.4 mm | 2. Overall width | 3470 mm |
4. Wheelbase | 8778.2 mm | 4. Wheelbase | 7650 mm |