vs.

      Caterpillar 931 LGP vs. Liebherr LR634

      6 reasons to buy Caterpillar 931 LGP:

      Operation

      Static tipping load 4607 kg and 14268 kg 68 % less or 9661 kg
      Maximum speed 11.1 km/h and 10 km/h 10 % more or 1.1 km/h

      Motor

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

      Hydraulic system

      Lifting time 6.1 sec and 6.4 sec 5 % less or 0.3 sec
      Unloading time 1.3 sec and 2.2 sec 41 % less or 0.9 sec

      Carrier

      Specific ground pressure 29 kPa and 70.6 kPa 59 % less or 41.6 kPa

      15 reasons to buy Liebherr LR634:

      Sizes

      Clearance 458 mm and 348 mm 24 % more or 110 mm
      Ground clearance at full height and unloading 3058 mm and 2570 mm 16 % more or 488 mm
      Width to outside of caterpillar track 2308 mm and 2290 mm 1 % more or 18 mm

      Operation

      Fuel Capacity 360 l. and 114 l. 68 % more or 246 l.
      Cooling system fluid volume 36 l. and 24.6 l. 32 % more or 11.4 l.
      Engine oil volume 30 l. and 11.4 l. 62 % more or 18.6 l.
      Each final drive fluid volume 20 l. and 11.4 l. 43 % more or 8.6 l.
      Hydraulic system fluid volume 86 l. and 49.2 l. 43 % more or 36.8 l.
      Generator current strength 80 amperes and 40 amperes 50 % more or 40 amperes

      Motor

      Displacement 7 l. and 5.2 l. 26 % more or 1.8 l.
      Effective power 135 kW and 46.2 kW 66 % more or 88.8 kW

      Hydraulic system

      Pump bandwidth 209 l/min and 84 l/min 60 % more or 125 l/min
      Lowering time 2.8 sec and 3.5 sec 20 % less or 0.7 sec

      Carrier

      Track shoes number per side 38 and 36 5 % more or 2
      Rolling bearings number on either side 6 and 5 17 % more or 1

      Neutral reasons:

      Sizes

      Height to cab upper part 2700 mm and 3310 mm
      Radius at high altitude unloading 710 mm and 1207 mm
      Length to front of caterpillar track 2770 mm and 4867 mm
      Length with bucket on ground level 3780 mm and 6969 mm

      Operation

      Working weight 7775 kg and 20794 kg
      Operating voltage 12 V and 24 V

      Motor

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

      Hydraulic system

      Overflow valve pressure 17236.9 kPa and 25993.2 kPa

      Carrier

      Track shoe width 635 mm and 508 mm
      Caterpillar track length on ground level 1830 mm and 2564 mm
      Track width 1650 mm and 1800 mm

      Images

      Sizes

      1. Length with bucket on ground level 3780 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 2700 mm 3. Height to cab upper part 3310 mm
      5. Clearance 348 mm 5. Clearance 458 mm
      7. Ground clearance at full height and unloading 2570 mm 7. Ground clearance at full height and unloading 3058 mm
      8. Radius at high altitude unloading 710 mm 8. Radius at high altitude unloading 1207 mm

      Carrier

      9. Track width 1650 mm 9. Track width 1800 mm