vs.

      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