- Home/
- Comparison/
- Tracked Tractor/
- Komatsu D475A-3 vs. Caterpillar D6R
Komatsu D475A-3 vs. Caterpillar D6R
15 reasons to buy Komatsu D475A-3:
Standard blade
Cut depth | 800 mm and 473 mm | 41 % more or 327 mm |
Volume | 25.6 m3 and 3.9 m3 | 85 % more or 21.7 m3 |
Operation
Fuel Capacity | 1670 l. and 383 l. | 77 % more or 1287 l. |
Cooling system fluid volume | 295 l. and 74 l. | 75 % more or 221 l. |
Engine oil volume | 121 l. and 27.5 l. | 77 % more or 93.5 l. |
Power unit fluid volume | 210 l. and 155 l. | 26 % more or 55 l. |
Final drive fluid volume | 75 l. and 13.5 l. | 82 % more or 61.5 l. |
Motor
Full power | 650.3 kW and 133.5 kW | 79 % more or 516.8 kW |
Power measured at | 2000 rev / min and 1900 rev / min | 5 % more or 100 rev |
Displacement | 30.5 l. and 10.5 l. | 66 % more or 20.0 l. |
Cylinders number | 12 and 6 | 50 % more or 6 |
Hydraulic system
Pump bandwidth | 255 l/min and 190 l/min | 25 % more or 65 l/min |
Carrier
Contact with ground area | 6.2 m2 and 2.9 m2 | 53 % more or 3.3 m2 |
Track shoes number per side | 40 and 39 | 2 % more or 1 |
Rolling bearings number on either side | 7 and 6 | 14 % more or 1 |
3 reasons to buy Caterpillar D6R:
Gear box
Maximum forward speed | 11.9 km/h and 11.6 km/h | 3 % more or 0.3 km/h |
Maximum reverse gear | 15.3 km/h and 14.4 km/h | 6 % more or 0.9 km/h |
Carrier
Specific ground pressure | 61.6 kPa and 157.9 kPa | 61 % less or 96.3 kPa |
Neutral reasons:
Standard blade
Width | 5265 mm and 3360 mm |
Height | 2610 mm and 1257 mm |
Sizes
Height to cab upper part | 4570 mm and 3195 mm |
Caterpillar track length on ground level | 4365 mm and 2610 mm |
Length with blade | 11560 mm and 4903 mm |
Width between caterpillar tracks | 3600 mm and 2440 mm |
Operation
Working weight | 99980 kg and 18143.7 kg |
Motor
Aspiration | turbocharging and turbocharging |
Manufacturer | Komatsu and Caterpillar |
Model | SDA12V140 and 3306 |
Hydraulic system
Type of pump | gear type pump and piston pump |
Overflow valve pressure | 20600 kPa and 19305.3 kPa |
Gear box
Reverse gears number | 3 and 3 |
Transmission type | TF and powershift |
Forward gears number | 3 and 3 |
Carrier
Standard shoe size | 710 mm and 560 mm |
Track width | 2770 mm and 1880 mm |
Images
Sizes
1. Length with blade | 11560 mm | 1. Length with blade | 4903 mm |
2. Width between caterpillar tracks | 3600 mm | 2. Width between caterpillar tracks | 2440 mm |
3. Height to cab upper part | 4570 mm | 3. Height to cab upper part | 3195 mm |
4. Caterpillar track length on ground level | 4365 mm | 4. Caterpillar track length on ground level | 2610 mm |
Carrier
7. Track width | 2770 mm | 7. Track width | 1880 mm |
8. Standard shoe size | 710 mm | 8. Standard shoe size | 560 mm |