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- Caterpillar 627B vs. Caterpillar 637D
Caterpillar 627B vs. Caterpillar 637D
2 reasons to buy Caterpillar 627B:
Tractor engine
Power measured at | 2100 rev / min and 2000 rev / min | 5 % more or 100 rev |
Gear box
Maximum forward speed | 54.7 km/h and 51 km/h | 7 % more or 3.7 km/h |
9 reasons to buy Caterpillar 637D:
Tractor engine
Effective power | 335.6 kW and 167.8 kW | 50 % more or 167.8 kW |
Displacement | 18 l. and 10.5 l. | 42 % more or 7.5 l. |
Road scraper engine
Effective power | 190.2 kW and 167.8 kW | 12 % more or 22.4 kW |
Power measured at | 2200 rev / min and 2100 rev / min | 5 % more or 100 rev |
Operation
Fuel Capacity | 1403 l. and 1003.1 l. | 29 % more or 399.9 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 | 483 mm and 340 mm | 30 % more or 143 mm |
Cut width | 3490 mm and 3025 mm | 13 % more or 465 mm |
Neutral reasons:
Weight
Total operating unloaded | 34563.7 kg and 48160 kg |
Tractor engine
Model | 3306 and 3408 |
Sizes
Overall width | 3453.4 mm and 3960 mm |
Headroom | 3627.1 mm and 4170 mm |
Wheelbase | 7720.6 mm and 8740 mm |
Dimensional length | 13335 mm and 14800 mm |
Road scraper engine
Model | 3306 and 3306 |
Displacement | 10.5 l. and 10.5 l. |
Operation
Tyre size | 29.5x29, 28PR and 33.25-35 38PR (E-3) |
Images
Sizes
1. Dimensional length | 13335 mm | 1. Dimensional length | 14800 mm |
2. Overall width | 3453.4 mm | 2. Overall width | 3960 mm |
3. Headroom | 3627.1 mm | 3. Headroom | 4170 mm |
4. Wheelbase | 7720.6 mm | 4. Wheelbase | 8740 mm |