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- Komatsu D475A-3 vs. Caterpillar D11T
Komatsu D475A-3 vs. Caterpillar D11T
8 reasons to buy Komatsu D475A-3:
Standard blade
Cut depth | 800 mm and 766 mm | 4 % more or 34 mm |
Operation
Fuel Capacity | 1670 l. and 1609 l. | 4 % more or 61 l. |
Cooling system fluid volume | 295 l. and 238.8 l. | 19 % more or 56.2 l. |
Engine oil volume | 121 l. and 106 l. | 12 % more or 15 l. |
Final drive fluid volume | 75 l. and 30 l. | 60 % more or 45 l. |
Motor
Power measured at | 2000 rev / min and 1800 rev / min | 10 % more or 200 rev |
Hydraulic system
Pump bandwidth | 255 l/min and 250 l/min | 2 % more or 5 l/min |
Gear box
Maximum reverse gear | 14.4 km/h and 14 km/h | 3 % more or 0.4 km/h |
9 reasons to buy Caterpillar D11T:
Standard blade
Volume | 27.2 m3 and 25.6 m3 | 6 % more or 1.6 m3 |
Operation
Power unit fluid volume | 344 l. and 210 l. | 39 % more or 134 l. |
Motor
Full power | 698 kW and 650.3 kW | 7 % more or 47.7 kW |
Displacement | 32.1 l. and 30.5 l. | 5 % more or 1.6 l. |
Gear box
Maximum forward speed | 11.8 km/h and 11.6 km/h | 2 % more or 0.2 km/h |
Carrier
Specific ground pressure | 138.1 kPa and 157.9 kPa | 13 % less or 19.8 kPa |
Contact with ground area | 6.3 m2 and 6.2 m2 | 2 % more or 0.1 m2 |
Track shoes number per side | 41 and 40 | 2 % more or 1 |
Rolling bearings number on either side | 8 and 7 | 12 % more or 1 |
Neutral reasons:
Standard blade
Width | 5265 mm and 5600 mm |
Height | 2610 mm and 2773 mm |
Sizes
Length with blade | 11560 mm and 10637.5 mm |
Width between caterpillar tracks | 3600 mm and 3606 mm |
Height to cab upper part | 4570 mm and 4078 mm |
Caterpillar track length on ground level | 4365 mm and 3855 mm |
Operation
Working weight | 99980 kg and 104590 kg |
Motor
Manufacturer | Komatsu and Caterpillar |
Model | SDA12V140 and 3508B |
Aspiration | turbocharging and turbocharging |
Cylinders number | 12 and 12 |
Hydraulic system
Type of pump | gear type pump and gear type pump |
Overflow valve pressure | 20600 kPa and 24135 kPa |
Gear box
Forward gears number | 3 and 3 |
Reverse gears number | 3 and 3 |
Transmission type | TF and powershift |
Carrier
Standard shoe size | 710 mm and 710 mm |
Track width | 2770 mm and 2896 mm |
Images
Sizes
1. Length with blade | 11560 mm | 1. Length with blade | 10637.5 mm |
2. Width between caterpillar tracks | 3600 mm | 2. Width between caterpillar tracks | 3606 mm |
3. Height to cab upper part | 4570 mm | 3. Height to cab upper part | 4078 mm |
4. Caterpillar track length on ground level | 4365 mm | 4. Caterpillar track length on ground level | 3855 mm |
Carrier
7. Track width | 2770 mm | 7. Track width | 2896 mm |
8. Standard shoe size | 710 mm | 8. Standard shoe size | 710 mm |