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- Komatsu D31PL-20 vs. Komatsu D21P-6A
Komatsu D31PL-20 vs. Komatsu D21P-6A
3 reasons to buy Komatsu D31PL-20:
Motor
Displacement | 3.9 l. and 2.7 l. | 31 % more or 1.2 l. |
Gear box
Forward gears number | 3 and 2 | 33 % more or 1 |
Reverse gears number | 3 and 2 | 33 % more or 1 |
Neutral reasons:
Sizes
Length with blade | 3025 mm and 3385 mm |
Width between caterpillar tracks | 2950 mm and 2000 mm |
Height to cab upper part | 2045 mm and 2500 mm |
Caterpillar track length on ground level | 2185 mm and 1685 mm |
Operation
Working weight | 6280 kg and 3990 kg |
Motor
Manufacturer | Komatsu and Komatsu |
Model | S4D102E and 4D95S |
Carrier
Standard shoe size | 1050 mm and 510 mm |
Track width | 1900 mm and 1490 mm |
Images
Sizes
1. Length with blade | 3025 mm | 1. Length with blade | 3385 mm |
2. Width between caterpillar tracks | 2950 mm | 2. Width between caterpillar tracks | 2000 mm |
3. Height to cab upper part | 2045 mm | 3. Height to cab upper part | 2500 mm |
4. Caterpillar track length on ground level | 2185 mm | 4. Caterpillar track length on ground level | 1685 mm |
Carrier
7. Track width | 1900 mm | 7. Track width | 1490 mm |
8. Standard shoe size | 1050 mm | 8. Standard shoe size | 510 mm |