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- Komatsu D355A-1 vs. Caterpillar D9H
Komatsu D355A-1 vs. Caterpillar D9H
5 reasons to buy Komatsu D355A-1:
Sizes
Clearance | 565 mm and 460 mm | 19 % more or 105 mm |
Gear box
Forward gears number | 4 and 3 | 25 % more or 1 |
Reverse gears number | 4 and 3 | 25 % more or 1 |
Maximum forward speed | 12.7 km/h and 10.8 km/h | 15 % more or 1.9 km/h |
Carrier
Specific ground pressure | 86.3 kPa and 101.4 kPa | 15 % less or 15.1 kPa |
2 reasons to buy Caterpillar D9H:
Motor
Displacement | 24.2 l. and 19.3 l. | 20 % more or 4.9 l. |
Gear box
Maximum reverse gear | 13.2 km/h and 12.6 km/h | 5 % more or 0.6 km/h |
Neutral reasons:
Standard blade
Width | 4230 mm and 4390 mm |
Sizes
Width between caterpillar tracks | 3020 mm and 3020 mm |
Height to cab upper part | 3780 mm and 3560 mm |
Caterpillar track length on ground level | 3365 mm and 3350 mm |
Length without blade | 5600 mm and 5610 mm |
Length with blade | 8700 mm and 7240 mm |
Operation
Working weight | 44410 kg and 42780 kg |
Motor
Model | SA6D155-4A and D353 |
Full power | 305.7 kW and 305.7 kW |
Gear box
Transmission type | TF and powershift |
Carrier
Rolling bearings number on either side | 7 and 7 |
Track width | 2260 mm and 2290 mm |
Standard shoe size | 610 mm and 610 mm |
Images
Sizes
1. Length with blade | 8700 mm | 1. Length with blade | 7240 mm |
2. Width between caterpillar tracks | 3020 mm | 2. Width between caterpillar tracks | 3020 mm |
3. Height to cab upper part | 3780 mm | 3. Height to cab upper part | 3560 mm |
4. Caterpillar track length on ground level | 3365 mm | 4. Caterpillar track length on ground level | 3350 mm |
5. Clearance | 565 mm | 5. Clearance | 460 mm |
6. Length without blade | 5600 mm | 6. Length without blade | 5610 mm |
Carrier
7. Track width | 2260 mm | 7. Track width | 2290 mm |
8. Standard shoe size | 610 mm | 8. Standard shoe size | 610 mm |