vs.

      Liebherr R944B vs. Kato HD512E

      17 reasons to buy Liebherr R944B:

      Sizes

      Clearance 540 mm and 440 mm 19 % more or 100 mm
      Counterweight ground clearance 1275 mm and 880 mm 31 % more or 395 mm
      Width to outside of caterpillar track 2998 mm and 2490 mm 17 % more or 508 mm

      Operation

      Fuel Capacity 705 l. and 250 l. 65 % more or 455 l.
      Hydraulic system fluid volume 440 l. and 155 l. 65 % more or 285 l.
      Generator current strength 55 amperes and 35 amperes 36 % more or 20 amperes
      Hydraulic system overflow valve pressure 35000 kPa and 32900 kPa 6 % more or 2100 kPa

      Motor

      Displacement 10 l. and 3.9 l. 61 % more or 6.1 l.
      Cylinders number 6 and 4 33 % more or 2

      Carrier

      Rolling bearings number on either side 9 and 7 22 % more or 2
      Support rollers number on either side 2 and 1 50 % more or 1

      Booms/sections features 3

      Maximum excavation depth 7450 mm and 6130 mm 18 % more or 1320 mm
      Maximum loading height 7600 mm and 6520 mm 14 % more or 1080 mm

      Booms/sections features 2

      Maximum excavation depth 6750 mm and 5620 mm 17 % more or 1130 mm
      Maximum loading height 7250 mm and 6240 mm 14 % more or 1010 mm

      Booms/sections features 1

      Maximum excavation depth 6250 mm and 5220 mm 16 % more or 1030 mm
      Maximum loading height 7050 mm and 6010 mm 15 % more or 1040 mm

      6 reasons to buy Kato HD512E:

      Swing device

      Rotation speed 12.5 rev / min and 6.4 rev / min 49 % more or 6.1 rev

      Operation

      Hydraulic pump flow rate 240 l/min and 520 l/min 54 % less or 280 l/min

      Motor

      Power measured at 2200 rev / min and 2000 rev / min 9 % more or 200 rev

      Carrier

      Specific ground pressure 37.3 kPa and 82.4 kPa 55 % less or 45.1 kPa
      Maximum travel speed 5.5 km/h and 5 km/h 9 % more or 0.5 km/h
      Hook traction force 91.2 kN and 336 kN 73 % less or 244.8 kN

      Neutral reasons:

      Sizes

      Height to cab upper part 3200 mm and 2710 mm
      Rear platform swing radius 3400 mm and 2120 mm
      Caterpillar track length on ground level 4005 mm and 2870 mm

      Operation

      Working weight 36240 kg and 11900 kg
      Operating voltage 24 V and 24 V

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer Liebherr and Mitsubishi
      Model D 926 TI-E and C 4D34-T

      Carrier

      Shoe dimensions 500 mm and 500 mm
      Track width 2400 mm and 1990 mm

      Booms/sections features 3

      Maximum cut height 10750 mm and 8870 mm

      Booms/sections features 2

      Unit load-transfer length 10900 mm and 7620 mm
      Maximum cut height 10400 mm and 8610 mm

      Booms/sections features 1

      Maximum cut height 10200 mm and 8380 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2998 mm 2. Width to outside of caterpillar track 2490 mm
      4. Caterpillar track length on ground level 4005 mm 4. Caterpillar track length on ground level 2870 mm
      5. Clearance 540 mm 5. Clearance 440 mm
      7. Height to cab upper part 3200 mm 7. Height to cab upper part 2710 mm
      8. Rear platform swing radius 3400 mm 8. Rear platform swing radius 2120 mm
      15. Counterweight ground clearance 1275 mm 15. Counterweight ground clearance 880 mm

      Carrier

      6. Track width 2400 mm 6. Track width 1990 mm
      14. Shoe dimensions 500 mm 14. Shoe dimensions 500 mm

      Booms/sections features 1

      1. Unit load-transfer length 11000 mm 1. Unit load-transfer length 7620 mm
      9. Maximum cut height 11200 mm 9. Maximum cut height 8870 mm
      10. Maximum loading height 8000 mm 10. Maximum loading height 6520 mm
      13. Maximum excavation depth 8250 mm 13. Maximum excavation depth 6130 mm