vs.

      Kato HD512E vs. Komatsu H255S

      7 reasons to buy Kato HD512E:

      Swing device

      Rotation speed 12.5 rev / min and 4.6 rev / min 63 % more or 7.9 rev

      Operation

      Hydraulic pump flow rate 240 l/min and 2700 l/min 91 % less or 2460 l/min
      Hydraulic system overflow valve pressure 32900 kPa and 30991.9 kPa 6 % more or 1908.1 kPa

      Motor

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

      Carrier

      Specific ground pressure 37.3 kPa and 220.6 kPa 83 % less or 183.3 kPa
      Maximum travel speed 5.5 km/h and 2.4 km/h 56 % more or 3.1 km/h

      Booms/sections features 1

      Maximum vertical wall digging depth 4670 mm and 2000 mm 57 % more or 2670 mm

      10 reasons to buy Komatsu H255S:

      Sizes

      Clearance 893 mm and 440 mm 51 % more or 453 mm
      Counterweight ground clearance 2800 mm and 880 mm 69 % more or 1920 mm
      Width to outside of caterpillar track 5600 mm and 2490 mm 56 % more or 3110 mm

      Operation

      Fuel Capacity 3700 l. and 250 l. 93 % more or 3450 l.
      Hydraulic system fluid volume 2900 l. and 155 l. 95 % more or 2745 l.

      Motor

      Full power 900 kW and 66 kW 93 % more or 834 kW
      Displacement 37.5 l. and 3.9 l. 90 % more or 33.6 l.
      Cylinders number 12 and 4 67 % more or 8

      Booms/sections features 1

      Maximum excavation depth 8700 mm and 5220 mm 40 % more or 3480 mm
      Maximum loading height 9500 mm and 6010 mm 37 % more or 3490 mm

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 2870 mm and 6000 mm
      Rear platform swing radius 2120 mm and 6474 mm
      Height to cab upper part 2710 mm and 7865 mm

      Operation

      Working weight 11900 kg and 240000 kg

      Motor

      Manufacturer Mitsubishi and Cummins
      Model C 4D34-T and K1500E

      Carrier

      Shoe dimensions 500 mm and 800 mm
      Track width 1990 mm and 4800 mm

      Booms/sections features 1

      Maximum cut height 8380 mm and 14700 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2490 mm 2. Width to outside of caterpillar track 5600 mm
      4. Caterpillar track length on ground level 2870 mm 4. Caterpillar track length on ground level 6000 mm
      5. Clearance 440 mm 5. Clearance 893 mm
      7. Height to cab upper part 2710 mm 7. Height to cab upper part 7865 mm
      8. Rear platform swing radius 2120 mm 8. Rear platform swing radius 6474 mm
      15. Counterweight ground clearance 880 mm 15. Counterweight ground clearance 2800 mm

      Carrier

      6. Track width 1990 mm 6. Track width 4800 mm
      14. Shoe dimensions 500 mm 14. Shoe dimensions 800 mm

      Booms/sections features 1

      12. Maximum vertical wall digging depth 5470 mm 12. Maximum vertical wall digging depth 2000 mm
      13. Maximum excavation depth 6130 mm 13. Maximum excavation depth 8700 mm
      9. Maximum cut height 8870 mm 9. Maximum cut height 14700 mm
      10. Maximum loading height 6520 mm 10. Maximum loading height 9500 mm
      1. Unit load-transfer length 7620 mm 1. Unit load-transfer length 16500 mm