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- Komatsu D21S-5 vs. Caterpillar 963D
Komatsu D21S-5 vs. Caterpillar 963D
3 reasons to buy Komatsu D21S-5:
Operation
Breakout force in folded state | 35 kN and 208.7 kN | 83 % less or 173.7 kN |
Static tipping load | 2231.7 kg and 14969 kg | 85 % less or 12737.3 kg |
Carrier
Specific ground pressure | 37.2 kPa and 70.9 kPa | 48 % less or 33.7 kPa |
9 reasons to buy Caterpillar 963D:
Sizes
Width to outside of caterpillar track | 2280 mm and 1610 mm | 29 % more or 670 mm |
Clearance | 471 mm and 310 mm | 34 % more or 161 mm |
Ground clearance at full height and unloading | 3155 mm and 2130 mm | 32 % more or 1025 mm |
Operation
Fuel Capacity | 400 l. and 60 l. | 85 % more or 340 l. |
Cooling system fluid volume | 31.5 l. and 13 l. | 59 % more or 18.5 l. |
Maximum speed | 9.5 km/h and 4.4 km/h | 54 % more or 5.1 km/h |
Motor
Effective power | 141 kW and 29.1 kW | 79 % more or 111.9 kW |
Displacement | 6.6 l. and 2.9 l. | 56 % more or 3.7 l. |
Carrier
Rolling bearings number on either side | 7 and 5 | 29 % more or 2 |
Neutral reasons:
Sizes
Length with bucket on ground level | 3560 mm and 6584 mm |
Height to cab upper part | 2140 mm and 3335 mm |
Radius at high altitude unloading | 735 mm and 1160 mm |
Operation
Working weight | 3830 kg and 20220 kg |
Motor
Model | 4D94 and C6.6 ACERT |
Manufacturer | Komatsu and Caterpillar |
Carrier
Track width | 1310 mm and 1850 mm |
Track shoe width | 300 mm and 550 mm |
Caterpillar track length on ground level | 1685 mm and 2542 mm |
Images
Sizes
1. Length with bucket on ground level | 3560 mm | 1. Length with bucket on ground level | 6584 mm |
2. Width to outside of caterpillar track | 1610 mm | 2. Width to outside of caterpillar track | 2280 mm |
3. Height to cab upper part | 2140 mm | 3. Height to cab upper part | 3335 mm |
5. Clearance | 310 mm | 5. Clearance | 471 mm |
7. Ground clearance at full height and unloading | 2130 mm | 7. Ground clearance at full height and unloading | 3155 mm |
8. Radius at high altitude unloading | 735 mm | 8. Radius at high altitude unloading | 1160 mm |
Carrier
9. Track width | 1310 mm | 9. Track width | 1850 mm |