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- Komatsu D475A-5SD vs. Liebherr PR742B L
Komatsu D475A-5SD vs. Liebherr PR742B L
11 reasons to buy Komatsu D475A-5SD:
Operation
Final drive fluid volume | 75 l. and 23 l. | 69 % more or 52 l. |
Fuel Capacity | 1670 l. and 450 l. | 73 % more or 1220 l. |
Cooling system fluid volume | 275 l. and 62 l. | 77 % more or 213 l. |
Engine oil volume | 121 l. and 22 l. | 82 % more or 99 l. |
Motor
Effective power | 671 kW and 174.5 kW | 74 % more or 496.5 kW |
Displacement | 30.5 l. and 10 l. | 67 % more or 20.5 l. |
Cylinders number | 12 and 6 | 50 % more or 6 |
Hydraulic system
Pump bandwidth | 542 l/min and 291.5 l/min | 46 % more or 250.5 l/min |
Gear box
Reverse gears number | 3 and 2 | 33 % more or 1 |
Maximum reverse gear | 14.3 km/h and 7.9 km/h | 45 % more or 6.4 km/h |
Carrier
Contact with ground area | 7.1 m2 and 3.3 m2 | 54 % more or 3.8 m2 |
3 reasons to buy Liebherr PR742B L:
Standard blade
Cut depth | 1175 mm and 860 mm | 27 % more or 315 mm |
Carrier
Specific ground pressure | 70.6 kPa and 111 kPa | 36 % less or 40.4 kPa |
Rolling bearings number on either side | 8 and 7 | 12 % more or 1 |
Neutral reasons:
Standard blade
Width | 6465 mm and 3990 mm |
Height | 3220 mm and 1450 mm |
Sizes
Height to cab upper part | 4590 mm and 3305 mm |
Length with blade | 10525 mm and 5775 mm |
Width between caterpillar tracks | 2770 mm and 2680 mm |
Operation
Working weight | 108080 kg and 23813.6 kg |
Motor
Manufacturer | Komatsu and Liebherr |
Model | SDA12V140E and D 926 TI-E |
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging |
Hydraulic system
Type of pump | hydraulic pump of plunger type and proportional flow control of the pump with load sensing |
Overflow valve pressure | 27441.1 kPa and 15995.8 kPa |
Gear box
Maximum forward speed | 10.9 km/h and 10.9 km/h |
Forward gears number | 3 and 3 |
Carrier
Standard shoe size | 810 mm and 508 mm |
Images
Sizes
1. Length with blade | 10525 mm | 1. Length with blade | 5775 mm |
2. Width between caterpillar tracks | 2770 mm | 2. Width between caterpillar tracks | 2680 mm |
3. Height to cab upper part | 4590 mm | 3. Height to cab upper part | 3305 mm |
Carrier
8. Standard shoe size | 810 mm | 8. Standard shoe size | 508 mm |