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- Caterpillar 977L vs. Komatsu D20S-3
Caterpillar 977L vs. Komatsu D20S-3
8 reasons to buy Caterpillar 977L:
Sizes
Width to outside of caterpillar track | 2390 mm and 1490 mm | 38 % more or 900 mm |
Ground clearance at full height and unloading | 3230 mm and 2060 mm | 36 % more or 1170 mm |
Operation
Cooling system fluid volume | 49.2 l. and 14 l. | 72 % more or 35.2 l. |
Fuel Capacity | 386 l. and 60 l. | 84 % more or 326 l. |
Maximum speed | 11.3 km/h and 7.4 km/h | 35 % more or 3.9 km/h |
Motor
Effective power | 141.7 kW and 26.1 kW | 82 % more or 115.6 kW |
Displacement | 10.5 l. and 2.6 l. | 75 % more or 7.9 l. |
Carrier
Rolling bearings number on either side | 7 and 5 | 29 % more or 2 |
2 reasons to buy Komatsu D20S-3:
Operation
Static tipping load | 2449.4 kg and 14510 kg | 83 % less or 12060.6 kg |
Breakout force in folded state | 39.1 kN and 152 kN | 74 % less or 112.9 kN |
Neutral reasons:
Sizes
Length with bucket on ground level | 5710 mm and 3485 mm |
Radius at high altitude unloading | 1190 mm and 715 mm |
Operation
Working weight | 21610 kg and 3800 kg |
Motor
Model | 3306 and 4D92-1 |
Manufacturer | Caterpillar and Komatsu |
Carrier
Caterpillar track length on ground level | 2810 mm and 1675 mm |
Track width | 1930 mm and 1150 mm |
Track shoe width | 457 mm and 300 mm |
Images
Sizes
8. Radius at high altitude unloading | 1190 mm | 8. Radius at high altitude unloading | 715 mm |
1. Length with bucket on ground level | 5710 mm | 1. Length with bucket on ground level | 3485 mm |
2. Width to outside of caterpillar track | 2390 mm | 2. Width to outside of caterpillar track | 1490 mm |
7. Ground clearance at full height and unloading | 3230 mm | 7. Ground clearance at full height and unloading | 2060 mm |
Carrier
9. Track width | 1930 mm | 9. Track width | 1150 mm |