vs.

      Caterpillar 941B vs. Liebherr LR634

      4 reasons to buy Caterpillar 941B:

      Operation

      Static tipping load 7180 kg and 14268 kg 50 % less or 7088 kg
      Maximum speed 11.1 km/h and 10 km/h 10 % more or 1.1 km/h

      Motor

      Power measured at 2000 rev / min and 1800 rev / min 10 % more or 200 rev

      Hydraulic system

      Lowering time 2.2 sec and 2.8 sec 21 % less or 0.6 sec

      14 reasons to buy Liebherr LR634:

      Sizes

      Ground clearance at full height and unloading 3058 mm and 2590 mm 15 % more or 468 mm
      Width to outside of caterpillar track 2308 mm and 1980 mm 14 % more or 328 mm
      Clearance 458 mm and 381 mm 17 % more or 77 mm

      Operation

      Fuel Capacity 360 l. and 151 l. 58 % more or 209 l.
      Cooling system fluid volume 36 l. and 24.6 l. 32 % more or 11.4 l.
      Engine oil volume 30 l. and 18.9 l. 37 % more or 11.1 l.
      Each final drive fluid volume 20 l. and 9.5 l. 52 % more or 10.5 l.
      Hydraulic system fluid volume 86 l. and 72 l. 16 % more or 14 l.
      Generator current strength 80 amperes and 19 amperes 76 % more or 61 amperes

      Motor

      Effective power 135 kW and 59.7 kW 56 % more or 75.3 kW

      Hydraulic system

      Pump bandwidth 209 l/min and 105 l/min 50 % more or 104 l/min
      Lifting time 6.4 sec and 6.7 sec 4 % less or 0.3 sec
      Unloading time 2.2 sec and 2.5 sec 12 % less or 0.3 sec

      Carrier

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

      Neutral reasons:

      Sizes

      Radius at high altitude unloading 1020 mm and 1207 mm
      Length to front of caterpillar track 3230 mm and 4867 mm
      Length with bucket on ground level 4520 mm and 6969 mm
      Height to cab upper part 2840 mm and 3310 mm

      Operation

      Working weight 11294 kg and 20794 kg
      Operating voltage 24 V and 24 V

      Motor

      Displacement 7 l. and 7 l.
      Manufacturer Caterpillar and Liebherr
      Cylinders number 4 and 4
      Model 3304 and D934 L A6

      Hydraulic system

      Overflow valve pressure 17236.9 kPa and 25993.2 kPa

      Carrier

      Track shoes number per side 38 and 38
      Caterpillar track length on ground level 2057 mm and 2564 mm
      Track width 1520 mm and 1800 mm
      Track shoe width 330 mm and 508 mm

      Images

      Sizes

      1. Length with bucket on ground level 4520 mm 1. Length with bucket on ground level 6969 mm
      2. Width to outside of caterpillar track 1980 mm 2. Width to outside of caterpillar track 2308 mm
      3. Height to cab upper part 2840 mm 3. Height to cab upper part 3310 mm
      5. Clearance 381 mm 5. Clearance 458 mm
      7. Ground clearance at full height and unloading 2590 mm 7. Ground clearance at full height and unloading 3058 mm
      8. Radius at high altitude unloading 1020 mm 8. Radius at high altitude unloading 1207 mm

      Carrier

      9. Track width 1520 mm 9. Track width 1800 mm