vs.

      Liebherr PR742B M vs. Caterpillar D4B

      14 reasons to buy Liebherr PR742B M:

      Standard blade

      Volume 6.3 m3 and 1.5 m3 76 % more or 4.8 m3
      Cut depth 600 mm and 379 mm 37 % more or 221 mm

      Sizes

      Clearance 482 mm and 290.8 mm 40 % more or 191.2 mm

      Operation

      Final drive fluid volume 23 l. and 8 l. 65 % more or 15 l.
      Generator current strength 55 amperes and 40 amperes 27 % more or 15 amperes
      Fuel Capacity 450 l. and 116 l. 74 % more or 334 l.
      Cooling system fluid volume 62 l. and 20 l. 68 % more or 42 l.
      Engine oil volume 22 l. and 12 l. 45 % more or 10 l.
      Hydraulic system fluid volume 189 l. and 70 l. 63 % more or 119 l.

      Motor

      Displacement 10 l. and 5.2 l. 48 % more or 4.8 l.
      Cylinders number 6 and 4 33 % more or 2
      Effective power 174.5 kW and 55.9 kW 68 % more or 118.6 kW

      Hydraulic system

      Pump bandwidth 291.5 l/min and 55 l/min 81 % more or 236.5 l/min

      Carrier

      Contact with ground area 5.3 m2 and 1.7 m2 68 % more or 3.6 m2

      5 reasons to buy Caterpillar D4B:

      Motor

      Power measured at 2400 rev / min and 1800 rev / min 25 % more or 600 rev

      Gear box

      Reverse gears number 3 and 2 33 % more or 1
      Maximum forward speed 11.1 km/h and 10.9 km/h 2 % more or 0.2 km/h
      Maximum reverse gear 11.9 km/h and 7.9 km/h 34 % more or 4.0 km/h

      Carrier

      Specific ground pressure 43.8 kPa and 45.1 kPa 3 % less or 1.3 kPa

      Neutral reasons:

      Standard blade

      Width 4500 mm and 2413 mm
      Height 1350 mm and 928 mm

      Sizes

      Length without blade 4300 mm and 2770 mm
      Length with blade 5770 mm and 3712 mm
      Width between caterpillar tracks 2992 mm and 1780 mm
      Height to cab upper part 3305 mm and 2667 mm
      Caterpillar track length on ground level 3275 mm and 2058 mm

      Operation

      Operating voltage 24 V and 12 V
      Working weight 24584.7 kg and 7448.9 kg

      Motor

      Manufacturer Liebherr and Caterpillar
      Model D 926 TI-E and 3204

      Hydraulic system

      Type of pump proportional flow control of the pump with load sensing and gear
      Overflow valve pressure 15995.8 kPa and 17236.9 kPa

      Gear box

      Forward gears number 3 and 3

      Carrier

      Standard shoe size 812.8 mm and 406 mm
      Track width 2180 mm and 1422 mm

      Images

      Sizes

      1. Length with blade 5770 mm 1. Length with blade 3712 mm
      2. Width between caterpillar tracks 2992 mm 2. Width between caterpillar tracks 1780 mm
      3. Height to cab upper part 3305 mm 3. Height to cab upper part 2667 mm
      4. Caterpillar track length on ground level 3275 mm 4. Caterpillar track length on ground level 2058 mm
      5. Clearance 482 mm 5. Clearance 290.8 mm
      6. Length without blade 4300 mm 6. Length without blade 2770 mm

      Carrier

      7. Track width 2180 mm 7. Track width 1422 mm
      8. Standard shoe size 812.8 mm 8. Standard shoe size 406 mm