vs.

      Liebherr LR614 vs. Caterpillar 931B

      14 reasons to buy Liebherr LR614:

      Sizes

      Width to outside of caterpillar track 2057 mm and 1790 mm 13 % more or 267 mm
      Clearance 408 mm and 317 mm 22 % more or 91 mm
      Ground clearance at full height and unloading 2610 mm and 2461 mm 6 % more or 149 mm

      Operation

      Cooling system fluid volume 24 l. and 20 l. 17 % more or 4 l.
      Each final drive fluid volume 8.8 l. and 8 l. 9 % more or 0.8 l.
      Hydraulic system fluid volume 163 l. and 76 l. 53 % more or 87 l.
      Generator current strength 55 amperes and 40 amperes 27 % more or 15 amperes
      Fuel Capacity 210 l. and 116 l. 45 % more or 94 l.

      Motor

      Effective power 72.3 kW and 48 kW 34 % more or 24.3 kW

      Hydraulic system

      Lowering time 3.1 sec and 3.5 sec 11 % less or 0.4 sec
      Pump bandwidth 115 l/min and 87 l/min 24 % more or 28 l/min

      Carrier

      Specific ground pressure 54.9 kPa and 61 kPa 10 % less or 6.1 kPa
      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

      6 reasons to buy Caterpillar 931B:

      Operation

      Static tipping load 4120 kg and 7337 kg 44 % less or 3217 kg
      Maximum speed 11.4 km/h and 9.5 km/h 17 % more or 1.9 km/h

      Motor

      Displacement 5.2 l. and 4.5 l. 13 % more or 0.7 l.
      Power measured at 2400 rev / min and 2200 rev / min 8 % more or 200 rev

      Hydraulic system

      Lifting time 6.1 sec and 6.4 sec 5 % less or 0.3 sec
      Unloading time 1.4 sec and 1.9 sec 26 % less or 0.5 sec

      Neutral reasons:

      Sizes

      Length to front of caterpillar track 3859 mm and 2740 mm
      Length with bucket on ground level 5702 mm and 3901 mm
      Height to cab upper part 2998 mm and 2667 mm
      Radius at high altitude unloading 923 mm and 788 mm

      Operation

      Engine oil volume 12 l. and 12 l.
      Operating voltage 24 V and 12 V
      Working weight 11180 kg and 6954 kg

      Motor

      Model 4045HF289 and 3204
      Manufacturer John Deere and Caterpillar
      Cylinders number 4 and 4

      Hydraulic system

      Type of pump gear and Gear type pump with single section
      Overflow valve pressure 22994 kPa and 17236.9 kPa

      Carrier

      Track width 1600 mm and 1420 mm
      Track shoe width 457 mm and 305 mm
      Caterpillar track length on ground level 2174 mm and 1824 mm

      Images

      Sizes

      1. Length with bucket on ground level 5702 mm 1. Length with bucket on ground level 3901 mm
      2. Width to outside of caterpillar track 2057 mm 2. Width to outside of caterpillar track 1790 mm
      3. Height to cab upper part 2998 mm 3. Height to cab upper part 2667 mm
      5. Clearance 408 mm 5. Clearance 317 mm
      7. Ground clearance at full height and unloading 2610 mm 7. Ground clearance at full height and unloading 2461 mm
      8. Radius at high altitude unloading 923 mm 8. Radius at high altitude unloading 788 mm

      Carrier

      9. Track width 1600 mm 9. Track width 1420 mm