vs.

      Komatsu H255S vs. Hitachi EX8000

      4 reasons to buy Komatsu H255S:

      Operation

      Rotation speed 4.6 rev / min and 3.2 rev / min 30 % more or 1.4 rev

      Motor

      Power measured at 1800 rev / min and 1600 rev / min 11 % more or 200 rev

      Carrier

      Bucket loader specific ground pressure 220.6 kPa and 235 kPa 6 % less or 14.4 kPa
      Maximum travel speed 2.4 km/h and 2 km/h 17 % more or 0.4 km/h

      14 reasons to buy Hitachi EX8000:

      Sizes

      Caterpillar track length 10500 mm and 7855 mm 25 % more or 2645 mm
      Clearance 1250 mm and 893 mm 29 % more or 357 mm
      Upper structure clearance 3430 mm and 2710 mm 21 % more or 720 mm

      Shovel

      Bucket initial volume 40 m3 and 14 m3 65 % more or 26 m3

      Operation

      Fuel Capacity 14400 l. and 3700 l. 74 % more or 10700 l.
      Hydraulic system fluid volume 8000 l. and 2900 l. 64 % more or 5100 l.

      Motor

      Effective power 2800 kW and 900.1 kW 68 % more or 1899.9 kW
      Displacement 130.8 l. and 37.5 l. 71 % more or 93.3 l.
      Cylinders number 16 and 12 25 % more or 4

      Loading bucket

      Maximum excavation depth 4100 mm and 3700 mm 10 % more or 400 mm
      Maximum unloading height 13800 mm and 9400 mm 32 % more or 4400 mm
      Maximum digging radius 18500 mm and 13400 mm 28 % more or 5100 mm

      Carrier

      Bucket loader support width 1850 mm and 800 mm 57 % more or 1050 mm
      Loading shovel operational weight 780000 kg and 240000 kg 69 % more or 540000 kg

      Neutral reasons:

      Sizes

      Rear platform swing radius 6474 mm and 8280 mm
      Width between caterpillar tracks 5600 mm and 8650 mm
      Height to cab upper part 7930 mm and 9900 mm
      Caterpillar track length on ground level 6000 mm and 7900 mm

      Motor

      Manufacturer Cummins and Hitachi
      Model K1500E and S16R-Y1TAA2
      Aspiration turbocharging and Turbocharged engine with intermediate cooling of charging air by oncoming air flow

      Loading bucket

      Maximum cut height 14500 mm and 20500 mm

      Carrier

      Track width 4800 mm and 6800 mm

      Images

      Sizes

      2. Width between caterpillar tracks 5600 mm 2. Width between caterpillar tracks 8650 mm
      4. Caterpillar track length on ground level 6000 mm 4. Caterpillar track length on ground level 7900 mm
      5. Clearance 893 mm 5. Clearance 1250 mm
      7. Height to cab upper part 7930 mm 7. Height to cab upper part 9900 mm
      8. Rear platform swing radius 6474 mm 8. Rear platform swing radius 8280 mm

      Loading bucket

      18. Maximum unloading height 9400 mm 18. Maximum unloading height 13800 mm
      19. Maximum digging radius 13400 mm 19. Maximum digging radius 18500 mm
      20. Maximum excavation depth 3700 mm 20. Maximum excavation depth 4100 mm
      17. Maximum cut height 14500 mm 17. Maximum cut height 20500 mm

      Carrier

      6. Track width 4800 mm 6. Track width 6800 mm
      14. Bucket loader support width 800 mm 14. Bucket loader support width 1850 mm