vs.

      Liebherr PR742B M vs. Caterpillar D4K LGP

      16 reasons to buy Liebherr PR742B M:

      Standard blade

      Cut depth 600 mm and 590 mm 2 % more or 10 mm
      Volume 6.3 m3 and 1.9 m3 70 % more or 4.4 m3

      Sizes

      Clearance 482 mm and 332 mm 31 % more or 150 mm

      Operation

      Fuel Capacity 450 l. and 195 l. 57 % more or 255 l.
      Cooling system fluid volume 62 l. and 22.4 l. 64 % more or 39.6 l.
      Engine oil volume 22 l. and 11 l. 50 % more or 11 l.
      Hydraulic system fluid volume 189 l. and 59.5 l. 69 % more or 129.5 l.
      Final drive fluid volume 23 l. and 10 l. 57 % more or 13 l.

      Motor

      Displacement 10 l. and 4.4 l. 56 % more or 5.6 l.
      Cylinders number 6 and 4 33 % more or 2
      Effective power 174.5 kW and 62.6 kW 64 % more or 111.9 kW

      Hydraulic system

      Pump bandwidth 291.5 l/min and 73.5 l/min 75 % more or 218.0 l/min

      Gear box

      Forward gears number 3 and 2 33 % more or 1
      Maximum forward speed 10.9 km/h and 9 km/h 17 % more or 1.9 km/h

      Carrier

      Contact with ground area 5.3 m2 and 2.9 m2 45 % more or 2.4 m2
      Rolling bearings number on either side 8 and 7 12 % more or 1

      4 reasons to buy Caterpillar D4K LGP:

      Operation

      Generator current strength 120 amperes and 55 amperes 54 % more or 65 amperes

      Motor

      Power measured at 1900 rev / min and 1800 rev / min 5 % more or 100 rev

      Gear box

      Maximum reverse gear 10 km/h and 7.9 km/h 21 % more or 2.1 km/h

      Carrier

      Specific ground pressure 29.2 kPa and 45.1 kPa 35 % less or 15.9 kPa

      Neutral reasons:

      Standard blade

      Width 4500 mm and 3149 mm
      Height 1350 mm and 910 mm

      Sizes

      Caterpillar track length on ground level 3275 mm and 2248 mm
      Length without blade 4300 mm and 3275 mm
      Length with blade 5770 mm and 4274 mm
      Width between caterpillar tracks 2992 mm and 2360 mm
      Height to cab upper part 3305 mm and 2716 mm

      Operation

      Working weight 24584.7 kg and 8501 kg
      Operating voltage 24 V and 12 V

      Motor

      Manufacturer Liebherr and Caterpillar
      Model D 926 TI-E and C4.4 ACERT

      Hydraulic system

      Overflow valve pressure 15995.8 kPa and 20600 kPa

      Gear box

      Reverse gears number 2 and 2

      Carrier

      Standard shoe size 812.8 mm and 635 mm
      Track width 2180 mm and 1725 mm

      Images

      Sizes

      1. Length with blade 5770 mm 1. Length with blade 4274 mm
      2. Width between caterpillar tracks 2992 mm 2. Width between caterpillar tracks 2360 mm
      3. Height to cab upper part 3305 mm 3. Height to cab upper part 2716 mm
      4. Caterpillar track length on ground level 3275 mm 4. Caterpillar track length on ground level 2248 mm
      5. Clearance 482 mm 5. Clearance 332 mm
      6. Length without blade 4300 mm 6. Length without blade 3275 mm

      Carrier

      7. Track width 2180 mm 7. Track width 1725 mm
      8. Standard shoe size 812.8 mm 8. Standard shoe size 635 mm