vs.

      Liebherr R924B vs. Komatsu PC230NHD-7

      18 reasons to buy Liebherr R924B:

      Sizes

      Clearance 470 mm and 465 mm 1 % more or 5 mm
      Counterweight ground clearance 1155 mm and 1125 mm 3 % more or 30 mm
      Width to outside of caterpillar track 3000 mm and 2540 mm 15 % more or 460 mm

      Operation

      Hydraulic system fluid volume 440 l. and 143 l. 67 % more or 297 l.

      Motor

      Effective power 129 kW and 107 kW 17 % more or 22 kW
      Power measured at 2000 rev / min and 1950 rev / min 2 % more or 50 rev
      Displacement 6.6 l. and 5.9 l. 11 % more or 0.7 l.

      Carrier

      Rolling bearings number on either side 9 and 7 22 % more or 2

      Booms/sections features 6

      Maximum excavation depth 6500 mm and 6175 mm 5 % more or 325 mm

      Booms/sections features 5

      Maximum excavation depth 5950 mm and 5660 mm 5 % more or 290 mm

      Booms/sections features 4

      Maximum excavation depth 7700 mm and 5055 mm 34 % more or 2645 mm
      Maximum radius along ground level 10850 mm and 9030 mm 17 % more or 1820 mm

      Booms/sections features 3

      Maximum excavation depth 7000 mm and 6595 mm 6 % more or 405 mm
      Maximum radius along ground level 10200 mm and 9700 mm 5 % more or 500 mm

      Booms/sections features 2

      Maximum radius along ground level 9600 mm and 9190 mm 4 % more or 410 mm
      Maximum excavation depth 6400 mm and 6070 mm 5 % more or 330 mm

      Booms/sections features 1

      Maximum excavation depth 5850 mm and 5355 mm 8 % more or 495 mm
      Maximum radius along ground level 9100 mm and 8660 mm 5 % more or 440 mm

      15 reasons to buy Komatsu PC230NHD-7:

      Swing device

      Rotation speed 11.9 rev / min and 8 rev / min 33 % more or 3.9 rev

      Operation

      Fuel Capacity 400 l. and 360 l. 10 % more or 40 l.
      Generator current strength 60 amperes and 55 amperes 8 % more or 5 amperes
      Hydraulic system overflow valve pressure 37265.2 kPa and 35000 kPa 6 % more or 2265.2 kPa

      Motor

      Cylinders number 6 and 4 33 % more or 2

      Carrier

      Maximum travel speed 5.4 km/h and 5.2 km/h 4 % more or 0.2 km/h
      Hook traction force 201.7 kN and 264 kN 24 % less or 62.3 kN

      Booms/sections features 6

      Maximum loading height 7900 mm and 7850 mm 1 % more or 50 mm
      Maximum radius along ground level 10095 mm and 10000 mm 1 % more or 95 mm

      Booms/sections features 5

      Maximum radius along ground level 9590 mm and 9450 mm 1 % more or 140 mm
      Maximum loading height 7530 mm and 7400 mm 2 % more or 130 mm

      Booms/sections features 4

      Maximum loading height 7210 mm and 7000 mm 3 % more or 210 mm

      Booms/sections features 3

      Maximum loading height 7135 mm and 6700 mm 6 % more or 435 mm

      Booms/sections features 2

      Maximum loading height 6815 mm and 6400 mm 6 % more or 415 mm

      Booms/sections features 1

      Maximum loading height 6655 mm and 6150 mm 8 % more or 505 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3065 mm and 3040 mm
      Rear platform swing radius 2900 mm and 2800 mm
      Caterpillar track length on ground level 3830 mm and 3460 mm

      Operation

      Working weight 26090 kg and 22600 kg
      Operating voltage 24 V and 24 V
      Hydraulic pump flow rate 428 l/min and 428 l/min

      Motor

      Manufacturer Liebherr and Komatsu
      Model D 924 Tl-E and SAA6D102E-2
      Aspiration turbocharging and subsequent cooling, reduced amount of emissions and Turbocharging with subsequent air cooling (by a cooling radiator)

      Carrier

      Track width 600 mm and 2540 mm
      Shoe dimensions 600 mm and 550 mm
      Support rollers number on either side 2 and 2

      Booms/sections features 6

      Maximum cut height 11050 mm and 10835 mm
      Unit load-transfer height 2900 mm and 3030 mm
      Unit load-transfer length 10100 mm and 9775 mm

      Booms/sections features 5

      Unit load-transfer length 10200 mm and 9790 mm
      Unit load-transfer height 3000 mm and 3055 mm
      Maximum cut height 10650 mm and 10490 mm

      Booms/sections features 4

      Unit load-transfer height 3150 mm and 2805 mm
      Unit load-transfer length 9800 mm and 9935 mm
      Maximum cut height 10100 mm and 10125 mm

      Booms/sections features 3

      Unit load-transfer height 3050 mm and 2970 mm
      Unit load-transfer length 9800 mm and 9485 mm
      Maximum cut height 9750 mm and 10025 mm

      Booms/sections features 2

      Maximum cut height 9450 mm and 9825 mm
      Unit load-transfer height 3000 mm and 3190 mm
      Unit load-transfer length 9800 mm and 9555 mm

      Booms/sections features 1

      Unit load-transfer height 3100 mm and 2985 mm
      Unit load-transfer length 9850 mm and 9540 mm
      Maximum cut height 9200 mm and 9525 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3000 mm 2. Width to outside of caterpillar track 2540 mm
      4. Caterpillar track length on ground level 3830 mm 4. Caterpillar track length on ground level 3460 mm
      5. Clearance 470 mm 5. Clearance 465 mm
      7. Height to cab upper part 3065 mm 7. Height to cab upper part 3040 mm
      8. Rear platform swing radius 2900 mm 8. Rear platform swing radius 2800 mm
      15. Counterweight ground clearance 1155 mm 15. Counterweight ground clearance 1125 mm

      Carrier

      6. Track width 600 mm 6. Track width 2540 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 550 mm

      Booms/sections features 1

      3. Unit load-transfer height 3000 mm 3. Unit load-transfer height 2970 mm
      9. Maximum cut height 9200 mm 9. Maximum cut height 10025 mm
      10. Maximum loading height 6150 mm 10. Maximum loading height 7135 mm
      11. Maximum radius along ground level 9100 mm 11. Maximum radius along ground level 9700 mm
      13. Maximum excavation depth 5850 mm 13. Maximum excavation depth 6595 mm
      1. Unit load-transfer length 9800 mm 1. Unit load-transfer length 9935 mm