vs.

      Komatsu H255S vs. Liebherr R944B

      10 reasons to buy Komatsu H255S:

      Sizes

      Width to outside of caterpillar track 5600 mm and 2998 mm 46 % more or 2602 mm
      Clearance 893 mm and 540 mm 40 % more or 353 mm
      Counterweight ground clearance 2800 mm and 1275 mm 54 % more or 1525 mm

      Operation

      Fuel Capacity 3700 l. and 705 l. 81 % more or 2995 l.
      Hydraulic system fluid volume 2900 l. and 440 l. 85 % more or 2460 l.

      Motor

      Displacement 37.5 l. and 10 l. 73 % more or 27.5 l.
      Cylinders number 12 and 6 50 % more or 6

      Booms/sections features 1

      Maximum excavation depth 8700 mm and 6250 mm 28 % more or 2450 mm
      Maximum radius along ground level 15100 mm and 9900 mm 34 % more or 5200 mm
      Maximum loading height 9500 mm and 7050 mm 26 % more or 2450 mm

      6 reasons to buy Liebherr R944B:

      Swing device

      Rotation speed 6.4 rev / min and 4.6 rev / min 28 % more or 1.8 rev

      Operation

      Hydraulic pump flow rate 520 l/min and 2700 l/min 81 % less or 2180 l/min
      Hydraulic system overflow valve pressure 35000 kPa and 30991.9 kPa 11 % more or 4008.1 kPa

      Motor

      Power measured at 2000 rev / min and 1800 rev / min 10 % more or 200 rev

      Carrier

      Specific ground pressure 82.4 kPa and 220.6 kPa 63 % less or 138.2 kPa
      Maximum travel speed 5 km/h and 2.4 km/h 52 % more or 2.6 km/h

      Neutral reasons:

      Sizes

      Rear platform swing radius 6474 mm and 3400 mm
      Caterpillar track length on ground level 6000 mm and 4005 mm
      Height to cab upper part 7865 mm and 3200 mm

      Operation

      Working weight 240000 kg and 36240 kg

      Motor

      Manufacturer Cummins and Liebherr
      Model K1500E and D 926 TI-E

      Carrier

      Track width 4800 mm and 2400 mm
      Shoe dimensions 800 mm and 500 mm

      Booms/sections features 1

      Unit load-transfer height 9100 mm and 3600 mm
      Unit load-transfer length 16500 mm and 10950 mm
      Maximum cut height 14700 mm and 10200 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 5600 mm 2. Width to outside of caterpillar track 2998 mm
      4. Caterpillar track length on ground level 6000 mm 4. Caterpillar track length on ground level 4005 mm
      5. Clearance 893 mm 5. Clearance 540 mm
      7. Height to cab upper part 7865 mm 7. Height to cab upper part 3200 mm
      8. Rear platform swing radius 6474 mm 8. Rear platform swing radius 3400 mm
      15. Counterweight ground clearance 2800 mm 15. Counterweight ground clearance 1275 mm

      Carrier

      14. Shoe dimensions 800 mm 14. Shoe dimensions 500 mm
      6. Track width 4800 mm 6. Track width 2400 mm

      Booms/sections features 1

      1. Unit load-transfer length 16500 mm 1. Unit load-transfer length 10950 mm
      3. Unit load-transfer height 9100 mm 3. Unit load-transfer height 3600 mm
      9. Maximum cut height 14700 mm 9. Maximum cut height 10200 mm
      10. Maximum loading height 9500 mm 10. Maximum loading height 7050 mm
      11. Maximum radius along ground level 15100 mm 11. Maximum radius along ground level 9900 mm
      13. Maximum excavation depth 8700 mm 13. Maximum excavation depth 6250 mm