vs.

      Liebherr LR614 vs. Caterpillar 977L

      6 reasons to buy Liebherr LR614:

      Operation

      Hydraulic system fluid volume 163 l. and 138 l. 15 % more or 25 l.
      Static tipping load 7337 kg and 14510 kg 49 % less or 7173 kg
      Generator current strength 55 amperes and 19 amperes 65 % more or 36 amperes

      Motor

      Power measured at 2200 rev / min and 1950 rev / min 11 % more or 250 rev

      Hydraulic system

      Lifting time 6.4 sec and 7.8 sec 18 % less or 1.4 sec
      Lowering time 3.1 sec and 3.4 sec 9 % less or 0.3 sec

      15 reasons to buy Caterpillar 977L:

      Sizes

      Width to outside of caterpillar track 2390 mm and 2057 mm 14 % more or 333 mm
      Clearance 510 mm and 408 mm 20 % more or 102 mm
      Ground clearance at full height and unloading 3230 mm and 2610 mm 19 % more or 620 mm

      Operation

      Engine oil volume 27.4 l. and 12 l. 56 % more or 15.4 l.
      Brimmed bucket capacity 1.8 m3 and 1.3 m3 28 % more or 0.5 m3
      Each final drive fluid volume 25.6 l. and 8.8 l. 66 % more or 16.8 l.
      Maximum speed 11.3 km/h and 9.5 km/h 16 % more or 1.8 km/h
      Fuel Capacity 386 l. and 210 l. 46 % more or 176 l.
      Cooling system fluid volume 49.2 l. and 24 l. 51 % more or 25.2 l.

      Motor

      Effective power 141.7 kW and 72.3 kW 49 % more or 69.4 kW
      Displacement 10.5 l. and 4.5 l. 57 % more or 6.0 l.
      Cylinders number 6 and 4 33 % more or 2

      Hydraulic system

      Unloading time 1.6 sec and 1.9 sec 16 % less or 0.3 sec

      Carrier

      Track shoes number per side 39 and 38 3 % more or 1
      Rolling bearings number on either side 7 and 6 14 % more or 1

      Neutral reasons:

      Sizes

      Height to cab upper part 2998 mm and 3330 mm
      Length to front of caterpillar track 3859 mm and 4040 mm
      Radius at high altitude unloading 923 mm and 1190 mm
      Length with bucket on ground level 5702 mm and 5710 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 11180 kg and 21610 kg

      Motor

      Manufacturer John Deere and Caterpillar
      Model 4045HF289 and 3306
      Aspiration turbocharging and turbocharging

      Carrier

      Track shoe width 457 mm and 457 mm
      Caterpillar track length on ground level 2174 mm and 2810 mm
      Track width 1600 mm and 1930 mm

      Images

      Sizes

      1. Length with bucket on ground level 5702 mm 1. Length with bucket on ground level 5710 mm
      2. Width to outside of caterpillar track 2057 mm 2. Width to outside of caterpillar track 2390 mm
      3. Height to cab upper part 2998 mm 3. Height to cab upper part 3330 mm
      5. Clearance 408 mm 5. Clearance 510 mm
      7. Ground clearance at full height and unloading 2610 mm 7. Ground clearance at full height and unloading 3230 mm
      8. Radius at high altitude unloading 923 mm 8. Radius at high altitude unloading 1190 mm

      Carrier

      9. Track width 1600 mm 9. Track width 1930 mm