vs.

      Liebherr LR614 vs. Caterpillar 931B

      14 reasons to buy Liebherr LR614:

      Sizes

      Ground clearance at full height and unloading 2610 mm and 2461 mm 6 % more or 149 mm
      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

      Operation

      Fuel Capacity 210 l. and 116 l. 45 % more or 94 l.
      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

      Motor

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

      Hydraulic system

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

      Carrier

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

      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

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

      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

      Radius at high altitude unloading 923 mm and 788 mm
      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

      Operation

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

      Motor

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

      Hydraulic system

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

      Carrier

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

      Images

      Sizes

      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
      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

      Carrier

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