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- Komatsu D31PG-20E vs. Caterpillar D3B LGP-S
Komatsu D31PG-20E vs. Caterpillar D3B LGP-S
1 reasons to buy Komatsu D31PG-20E:
Sizes
Clearance | 370 mm and 362 mm | 2 % more or 8 mm |
3 reasons to buy Caterpillar D3B LGP-S:
Motor
Power measured at | 2400 rev / min and 2350 rev / min | 2 % more or 50 rev |
Displacement | 5.2 l. and 3.9 l. | 25 % more or 1.3 l. |
Carrier
Rolling bearings number on either side | 7 and 6 | 14 % more or 1 |
Neutral reasons:
Standard blade
Width | 2875 mm and 3500 mm |
Height | 790 mm and 550 mm |
Sizes
Length without blade | 3010 mm and 3390 mm |
Length with blade | 3930 mm and 4175 mm |
Width between caterpillar tracks | 2250 mm and 3000 mm |
Height to cab upper part | 2725 mm and 2739 mm |
Caterpillar track length on ground level | 2185 mm and 2450 mm |
Operation
Working weight | 7040 kg and 8456 kg |
Motor
Model | S4D102E-1-A and 3204 |
Cylinders number | 4 and 4 |
Manufacturer | Komatsu and Caterpillar |
Gear box
Transmission type | HS and planetary powershift transmission |
Forward gears number | 3 and 3 |
Reverse gears number | 3 and 3 |
Carrier
Track width | 1650 mm and 2010 mm |
Standard shoe size | 600 mm and 990 mm |
Images
Sizes
3. Height to cab upper part | 2725 mm | 3. Height to cab upper part | 2739 mm |
4. Caterpillar track length on ground level | 2185 mm | 4. Caterpillar track length on ground level | 2450 mm |
5. Clearance | 370 mm | 5. Clearance | 362 mm |
6. Length without blade | 3010 mm | 6. Length without blade | 3390 mm |
1. Length with blade | 3930 mm | 1. Length with blade | 4175 mm |
2. Width between caterpillar tracks | 2250 mm | 2. Width between caterpillar tracks | 3000 mm |
Carrier
7. Track width | 1650 mm | 7. Track width | 2010 mm |
8. Standard shoe size | 600 mm | 8. Standard shoe size | 990 mm |