vs.

      Caterpillar 931C serie II LGP vs. Liebherr LR634

      5 reasons to buy Caterpillar 931C serie II LGP:

      Operation

      Maximum speed 11.2 km/h and 10 km/h 11 % more or 1.2 km/h
      Static tipping load 4808 kg and 14268 kg 66 % less or 9460 kg

      Motor

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

      Hydraulic system

      Lifting time 6 sec and 6.4 sec 6 % less or 0.4 sec

      Carrier

      Specific ground pressure 33 kPa and 70.6 kPa 53 % less or 37.6 kPa

      16 reasons to buy Liebherr LR634:

      Sizes

      Clearance 458 mm and 308 mm 33 % more or 150 mm
      Ground clearance at full height and unloading 3058 mm and 2666 mm 13 % more or 392 mm
      Width to outside of caterpillar track 2308 mm and 2290 mm 1 % more or 18 mm

      Operation

      Generator current strength 80 amperes and 40 amperes 50 % more or 40 amperes
      Fuel Capacity 360 l. and 116 l. 68 % more or 244 l.
      Cooling system fluid volume 36 l. and 20 l. 44 % more or 16 l.
      Engine oil volume 30 l. and 12 l. 60 % more or 18 l.
      Each final drive fluid volume 20 l. and 12 l. 40 % more or 8 l.
      Hydraulic system fluid volume 86 l. and 57 l. 34 % more or 29 l.

      Motor

      Effective power 135 kW and 51.5 kW 62 % more or 83.5 kW
      Displacement 7 l. and 5.2 l. 26 % more or 1.8 l.

      Hydraulic system

      Pump bandwidth 209 l/min and 85.9 l/min 59 % more or 123.1 l/min
      Unloading time 2.2 sec and 2.7 sec 19 % less or 0.5 sec
      Lowering time 2.8 sec and 3.1 sec 10 % less or 0.3 sec

      Carrier

      Track shoes number per side 38 and 37 3 % more or 1
      Rolling bearings number on either side 6 and 5 17 % more or 1

      Neutral reasons:

      Sizes

      Height to cab upper part 2678 mm and 3310 mm
      Radius at high altitude unloading 788 mm and 1207 mm
      Length to front of caterpillar track 2814 mm and 4867 mm
      Length with bucket on ground level 4090 mm and 6969 mm

      Operation

      Working weight 8170 kg and 20794 kg
      Operating voltage 12 V and 24 V

      Motor

      Manufacturer Caterpillar and Liebherr
      Model 3204 and D934 L A6
      Cylinders number 4 and 4

      Hydraulic system

      Overflow valve pressure 17236.9 kPa and 25993.2 kPa

      Carrier

      Track shoe width 635 mm and 508 mm
      Track width 1651 mm and 1800 mm
      Caterpillar track length on ground level 1900 mm and 2564 mm

      Images

      Sizes

      1. Length with bucket on ground level 4090 mm 1. Length with bucket on ground level 6969 mm
      2. Width to outside of caterpillar track 2290 mm 2. Width to outside of caterpillar track 2308 mm
      3. Height to cab upper part 2678 mm 3. Height to cab upper part 3310 mm
      5. Clearance 308 mm 5. Clearance 458 mm
      7. Ground clearance at full height and unloading 2666 mm 7. Ground clearance at full height and unloading 3058 mm
      8. Radius at high altitude unloading 788 mm 8. Radius at high altitude unloading 1207 mm

      Carrier

      9. Track width 1651 mm 9. Track width 1800 mm