vs.

      Caterpillar 931B LGP vs. Liebherr LR634

      6 reasons to buy Caterpillar 931B LGP:

      Operation

      Maximum speed 11.4 km/h and 10 km/h 12 % more or 1.4 km/h
      Static tipping load 5196 kg and 14268 kg 64 % less or 9072 kg

      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 1.4 sec and 2.2 sec 36 % less or 0.8 sec

      Carrier

      Specific ground pressure 32 kPa and 70.6 kPa 55 % less or 38.6 kPa

      14 reasons to buy Liebherr LR634:

      Sizes

      Width to outside of caterpillar track 2308 mm and 2290 mm 1 % more or 18 mm
      Clearance 458 mm and 330 mm 28 % more or 128 mm
      Ground clearance at full height and unloading 3058 mm and 2515 mm 18 % more or 543 mm

      Operation

      Engine oil volume 30 l. and 12 l. 60 % more or 18 l.
      Generator current strength 80 amperes and 40 amperes 50 % more or 40 amperes
      Each final drive fluid volume 20 l. and 12 l. 40 % more or 8 l.
      Hydraulic system fluid volume 86 l. and 84 l. 2 % more or 2 l.
      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.

      Motor

      Displacement 7 l. and 5.2 l. 26 % more or 1.8 l.
      Effective power 135 kW and 48 kW 64 % more or 87 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

      Rolling bearings number on either side 6 and 5 17 % more or 1

      Neutral reasons:

      Sizes

      Height to cab upper part 2690 mm and 3310 mm
      Radius at high altitude unloading 762 mm and 1207 mm
      Length to front of caterpillar track 2743 mm and 4867 mm
      Length with bucket on ground level 3835 mm and 6969 mm

      Operation

      Operating voltage 12 V and 24 V
      Working weight 8345 kg and 20794 kg

      Motor

      Manufacturer Caterpillar and Liebherr
      Cylinders number 4 and 4
      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 1902 mm and 2564 mm
      Track width 1650 mm and 1800 mm

      Images

      Sizes

      1. Length with bucket on ground level 3835 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 2690 mm 3. Height to cab upper part 3310 mm
      5. Clearance 330 mm 5. Clearance 458 mm
      7. Ground clearance at full height and unloading 2515 mm 7. Ground clearance at full height and unloading 3058 mm
      8. Radius at high altitude unloading 762 mm 8. Radius at high altitude unloading 1207 mm

      Carrier

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