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- Caterpillar D4B vs. Komatsu D31PL-16
Caterpillar D4B vs. Komatsu D31PL-16
3 reasons to buy Caterpillar D4B:
Motor
Full power | 60.4 kW and 47 kW | 22 % more or 13.4 kW |
Power measured at | 2400 rev / min and 2350 rev / min | 2 % more or 50 rev |
Displacement | 5.2 l. and 4.3 l. | 17 % more or 0.9 l. |
2 reasons to buy Komatsu D31PL-16:
Sizes
Clearance | 385 mm and 290.8 mm | 24 % more or 94.2 mm |
Carrier
Track shoes number per side | 41 and 39 | 5 % more or 2 |
Neutral reasons:
Standard blade
Width | 2413 mm and 3380 mm |
Height | 928 mm and 545 mm |
Sizes
Length without blade | 2770 mm and 3030 mm |
Length with blade | 3712 mm and 3875 mm |
Width between caterpillar tracks | 1780 mm and 2950 mm |
Height to cab upper part | 2667 mm and 2620 mm |
Caterpillar track length on ground level | 2058 mm and 2185 mm |
Operation
Working weight | 7448.9 kg and 7050 kg |
Motor
Manufacturer | Caterpillar and Komatsu |
Model | 3204 and 4D105-3 |
Cylinders number | 4 and 4 |
Gear box
Transmission type | planetary powershift transmission and HS |
Forward gears number | 3 and 3 |
Reverse gears number | 3 and 3 |
Carrier
Standard shoe size | 406 mm and 1050 mm |
Track width | 1422 mm and 1900 mm |
Images
Sizes
1. Length with blade | 3712 mm | 1. Length with blade | 3875 mm |
2. Width between caterpillar tracks | 1780 mm | 2. Width between caterpillar tracks | 2950 mm |
3. Height to cab upper part | 2667 mm | 3. Height to cab upper part | 2620 mm |
4. Caterpillar track length on ground level | 2058 mm | 4. Caterpillar track length on ground level | 2185 mm |
5. Clearance | 290.8 mm | 5. Clearance | 385 mm |
6. Length without blade | 2770 mm | 6. Length without blade | 3030 mm |
Carrier
7. Track width | 1422 mm | 7. Track width | 1900 mm |
8. Standard shoe size | 406 mm | 8. Standard shoe size | 1050 mm |