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- Caterpillar D9N vs. Komatsu D575A-2
Caterpillar D9N vs. Komatsu D575A-2
5 reasons to buy Caterpillar D9N:
Hydraulic system
Pump bandwidth | 310 l/min and 255 l/min | 18 % more or 55 l/min |
Gear box
Maximum forward speed | 12.1 km/h and 12 km/h | 1 % more or 0.1 km/h |
Maximum reverse gear | 14.9 km/h and 13.8 km/h | 7 % more or 1.1 km/h |
Carrier
Rolling bearings number on either side | 8 and 6 | 25 % more or 2 |
Specific ground pressure | 98.4 kPa and 157.9 kPa | 38 % less or 59.5 kPa |
6 reasons to buy Komatsu D575A-2:
Sizes
Clearance | 745 mm and 505 mm | 32 % more or 240 mm |
Operation
Fuel Capacity | 2100 l. and 792 l. | 62 % more or 1308 l. |
Hydraulic system fluid volume | 300 l. and 89 l. | 70 % more or 211 l. |
Motor
Displacement | 46.3 l. and 18 l. | 61 % more or 28.3 l. |
Full power | 794.2 kW and 275.9 kW | 65 % more or 518.3 kW |
Carrier
Contact with ground area | 6.9 m2 and 4.2 m2 | 39 % more or 2.7 m2 |
Neutral reasons:
Standard blade
Width | 4320 mm and 5880 mm |
Height | 1810 mm and 2740 mm |
Sizes
Length without blade | 5170 mm and 7270 mm |
Length with blade | 6870 mm and 12005 mm |
Width between caterpillar tracks | 2890 mm and 4180 mm |
Height to cab upper part | 3910 mm and 4880 mm |
Caterpillar track length on ground level | 3470 mm and 4530 mm |
Operation
Working weight | 42542 kg and 129200 kg |
Motor
Manufacturer | Caterpillar and Komatsu |
Model | 3408 and SA12V170 |
Hydraulic system
Overflow valve pressure | 18615.8 kPa and 20600 kPa |
Gear box
Transmission type | powershift and TF |
Forward gears number | 3 and 3 |
Reverse gears number | 3 and 3 |
Carrier
Track width | 2250 mm and 3220 mm |
Standard shoe size | 610 mm and 760 mm |
Images
Sizes
1. Length with blade | 6870 mm | 1. Length with blade | 12005 mm |
2. Width between caterpillar tracks | 2890 mm | 2. Width between caterpillar tracks | 4180 mm |
3. Height to cab upper part | 3910 mm | 3. Height to cab upper part | 4880 mm |
4. Caterpillar track length on ground level | 3470 mm | 4. Caterpillar track length on ground level | 4530 mm |
5. Clearance | 505 mm | 5. Clearance | 745 mm |
6. Length without blade | 5170 mm | 6. Length without blade | 7270 mm |
Carrier
7. Track width | 2250 mm | 7. Track width | 3220 mm |
8. Standard shoe size | 610 mm | 8. Standard shoe size | 760 mm |