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- Caterpillar 963C vs. Komatsu D21Q-5
Caterpillar 963C vs. Komatsu D21Q-5
8 reasons to buy Caterpillar 963C:
Sizes
Width to outside of caterpillar track | 2300 mm and 2000 mm | 13 % more or 300 mm |
Ground clearance at full height and unloading | 3145 mm and 2235 mm | 29 % more or 910 mm |
Operation
Maximum speed | 9.7 km/h and 4.4 km/h | 55 % more or 5.3 km/h |
Fuel Capacity | 315 l. and 60 l. | 81 % more or 255 l. |
Cooling system fluid volume | 30.5 l. and 13 l. | 57 % more or 17.5 l. |
Motor
Effective power | 117.8 kW and 29.1 kW | 75 % more or 88.7 kW |
Displacement | 7.2 l. and 2.9 l. | 60 % more or 4.3 l. |
Carrier
Rolling bearings number on either side | 6 and 5 | 17 % more or 1 |
3 reasons to buy Komatsu D21Q-5:
Operation
Static tipping load | 2340.5 kg and 13564 kg | 83 % less or 11223.5 kg |
Breakout force in folded state | 39.8 kN and 191.9 kN | 79 % less or 152.1 kN |
Carrier
Specific ground pressure | 23.5 kPa and 72.4 kPa | 68 % less or 48.9 kPa |
Neutral reasons:
Sizes
Length with bucket on ground level | 6336 mm and 3445 mm |
Height to cab upper part | 3396 mm and 2185 mm |
Radius at high altitude unloading | 1152 mm and 660 mm |
Operation
Working weight | 19589 kg and 4141.3 kg |
Motor
Manufacturer | Caterpillar and Komatsu |
Model | 3126B ATAAC and 4D94 |
Carrier
Track shoe width | 550 mm and 510 mm |
Track width | 1850 mm and 1490 mm |
Caterpillar track length on ground level | 2454 mm and 1685 mm |
Images
Sizes
1. Length with bucket on ground level | 6336 mm | 1. Length with bucket on ground level | 3445 mm |
2. Width to outside of caterpillar track | 2300 mm | 2. Width to outside of caterpillar track | 2000 mm |
3. Height to cab upper part | 3396 mm | 3. Height to cab upper part | 2185 mm |
7. Ground clearance at full height and unloading | 3145 mm | 7. Ground clearance at full height and unloading | 2235 mm |
8. Radius at high altitude unloading | 1152 mm | 8. Radius at high altitude unloading | 660 mm |
Carrier
9. Track width | 1850 mm | 9. Track width | 1490 mm |