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- Komatsu D31Q-20 vs. Caterpillar 973
Komatsu D31Q-20 vs. Caterpillar 973
3 reasons to buy Komatsu D31Q-20:
Operation
Static tipping load | 4430 kg and 16788 kg | 74 % less or 12358 kg |
Breakout force in folded state | 66.7 kN and 213.4 kN | 69 % less or 146.7 kN |
Carrier
Specific ground pressure | 30.4 kPa and 83 kPa | 63 % less or 52.6 kPa |
7 reasons to buy Caterpillar 973:
Sizes
Width to outside of caterpillar track | 2580 mm and 2250 mm | 13 % more or 330 mm |
Ground clearance at full height and unloading | 3340 mm and 2640 mm | 21 % more or 700 mm |
Operation
Fuel Capacity | 356 l. and 115 l. | 68 % more or 241 l. |
Maximum speed | 10.3 km/h and 6.5 km/h | 37 % more or 3.8 km/h |
Motor
Effective power | 156.6 kW and 52 kW | 67 % more or 104.6 kW |
Displacement | 10.5 l. and 3.9 l. | 63 % more or 6.6 l. |
Carrier
Rolling bearings number on either side | 7 and 5 | 29 % more or 2 |
Neutral reasons:
Sizes
Length with bucket on ground level | 3990 mm and 7123 mm |
Height to cab upper part | 2695 mm and 3423 mm |
Radius at high altitude unloading | 750 mm and 1328 mm |
Operation
Working weight | 7120 kg and 24902 kg |
Motor
Model | S4D102E and 3306 |
Manufacturer | Komatsu and Caterpillar |
Carrier
Track width | 1650 mm and 2080 mm |
Track shoe width | 600 mm and 500 mm |
Caterpillar track length on ground level | 1880 mm and 2917 mm |
Images
Sizes
3. Height to cab upper part | 2695 mm | 3. Height to cab upper part | 3423 mm |
7. Ground clearance at full height and unloading | 2640 mm | 7. Ground clearance at full height and unloading | 3340 mm |
8. Radius at high altitude unloading | 750 mm | 8. Radius at high altitude unloading | 1328 mm |
1. Length with bucket on ground level | 3990 mm | 1. Length with bucket on ground level | 7123 mm |
2. Width to outside of caterpillar track | 2250 mm | 2. Width to outside of caterpillar track | 2580 mm |
Carrier
9. Track width | 1650 mm | 9. Track width | 2080 mm |