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- Komatsu D21PL-7 vs. Caterpillar D3K XL
Komatsu D21PL-7 vs. Caterpillar D3K XL
1 reasons to buy Komatsu D21PL-7:
Sizes
Clearance | 340 mm and 332 mm | 2 % more or 8 mm |
2 reasons to buy Caterpillar D3K XL:
Motor
Full power | 60.5 kW and 29.8 kW | 51 % more or 30.7 kW |
Displacement | 4.4 l. and 2.7 l. | 39 % more or 1.7 l. |
Neutral reasons:
Standard blade
Height | 590 mm and 910 mm |
Width | 2490 mm and 2646 mm |
Sizes
Length without blade | 2650 mm and 3275 mm |
Length with blade | 3455 mm and 4266 mm |
Width between caterpillar tracks | 2190 mm and 1901 mm |
Height to cab upper part | 2485 mm and 2716 mm |
Caterpillar track length on ground level | 1820 mm and 2095 mm |
Operation
Working weight | 4080 kg and 7795 kg |
Motor
Manufacturer | Komatsu and Caterpillar |
Model | 4D95S and C4.4 ACERT |
Cylinders number | 4 and 4 |
Gear box
Transmission type | HS and Hydro-Static Transmission |
Carrier
Standard shoe size | 700 mm and 406 mm |
Rolling bearings number on either side | 6 and 6 |
Track width | 1490 mm and 1495 mm |
Images
Sizes
1. Length with blade | 3455 mm | 1. Length with blade | 4266 mm |
2. Width between caterpillar tracks | 2190 mm | 2. Width between caterpillar tracks | 1901 mm |
3. Height to cab upper part | 2485 mm | 3. Height to cab upper part | 2716 mm |
4. Caterpillar track length on ground level | 1820 mm | 4. Caterpillar track length on ground level | 2095 mm |
5. Clearance | 340 mm | 5. Clearance | 332 mm |
6. Length without blade | 2650 mm | 6. Length without blade | 3275 mm |
Carrier
7. Track width | 1490 mm | 7. Track width | 1495 mm |
8. Standard shoe size | 700 mm | 8. Standard shoe size | 406 mm |