vs.

      Liebherr LR614 vs. Caterpillar 973C

      6 reasons to buy Liebherr LR614:

      Operation

      Maximum speed 9.5 km/h and 9 km/h 5 % more or 0.5 km/h
      Static tipping load 7337 kg and 20249 kg 64 % less or 12912 kg

      Motor

      Power measured at 2200 rev / min and 1800 rev / min 18 % more or 400 rev

      Hydraulic system

      Lifting time 6.4 sec and 6.7 sec 4 % less or 0.3 sec
      Unloading time 1.9 sec and 5.1 sec 63 % less or 3.2 sec

      Carrier

      Specific ground pressure 54.9 kPa and 88.3 kPa 38 % less or 33.4 kPa

      17 reasons to buy Caterpillar 973C:

      Sizes

      Width to outside of caterpillar track 2580 mm and 2057 mm 20 % more or 523 mm
      Clearance 457 mm and 408 mm 11 % more or 49 mm
      Ground clearance at full height and unloading 3358 mm and 2610 mm 22 % more or 748 mm

      Operation

      Each final drive fluid volume 28.5 l. and 8.8 l. 69 % more or 19.7 l.
      Hydraulic system fluid volume 169 l. and 163 l. 4 % more or 6 l.
      Brimmed bucket capacity 2.4 m3 and 1.3 m3 46 % more or 1.1 m3
      Generator current strength 65 amperes and 55 amperes 15 % more or 10 amperes
      Fuel Capacity 430 l. and 210 l. 51 % more or 220 l.
      Cooling system fluid volume 43 l. and 24 l. 44 % more or 19 l.
      Engine oil volume 29 l. and 12 l. 59 % more or 17 l.

      Motor

      Displacement 8.8 l. and 4.5 l. 49 % more or 4.3 l.
      Cylinders number 6 and 4 33 % more or 2
      Effective power 178 kW and 72.3 kW 59 % more or 105.7 kW

      Hydraulic system

      Lowering time 2.9 sec and 3.1 sec 6 % less or 0.2 sec
      Pump bandwidth 335 l/min and 115 l/min 66 % more or 220 l/min

      Carrier

      Track shoes number per side 40 and 38 5 % more or 2
      Rolling bearings number on either side 7 and 6 14 % more or 1

      Neutral reasons:

      Sizes

      Height to cab upper part 2998 mm and 3500 mm
      Length to front of caterpillar track 3859 mm and 5178 mm
      Radius at high altitude unloading 923 mm and 1313 mm
      Length with bucket on ground level 5702 mm and 7092 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 11180 kg and 26373 kg

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer John Deere and Caterpillar
      Model 4045HF289 and C9ACERT

      Hydraulic system

      Type of pump gear and Hydrostatic drive/piston
      Overflow valve pressure 22994 kPa and 19000 kPa

      Carrier

      Track shoe width 457 mm and 500 mm
      Caterpillar track length on ground level 2174 mm and 2930 mm
      Track width 1600 mm and 2080 mm

      Images

      Sizes

      1. Length with bucket on ground level 5702 mm 1. Length with bucket on ground level 7092 mm
      2. Width to outside of caterpillar track 2057 mm 2. Width to outside of caterpillar track 2580 mm
      3. Height to cab upper part 2998 mm 3. Height to cab upper part 3500 mm
      5. Clearance 408 mm 5. Clearance 457 mm
      7. Ground clearance at full height and unloading 2610 mm 7. Ground clearance at full height and unloading 3358 mm
      8. Radius at high altitude unloading 923 mm 8. Radius at high altitude unloading 1313 mm

      Carrier

      9. Track width 1600 mm 9. Track width 2080 mm