vs.

      Komatsu PC8000 vs. Hitachi EX5500-5

      11 reasons to buy Komatsu PC8000:

      Shovel

      Bucket initial volume 38 m3 and 27 m3 29 % more or 11 m3

      Operation

      Hydraulic system fluid volume 11500 l. and 6200 l. 46 % more or 5300 l.
      Fuel Capacity 14000 l. and 10400 l. 26 % more or 3600 l.
      Rotation speed 3.5 rev / min and 3.3 rev / min 6 % more or 0.2 rev
      Cooling system fluid volume 950 l. and 760 l. 20 % more or 190 l.
      Engine oil volume 580 l. and 520 l. 10 % more or 60 l.

      Motor

      Cylinders number 16 and 12 25 % more or 4
      Effective power 3000 kW and 1941.8 kW 35 % more or 1058.2 kW

      Carrier

      Lower rollers number 8 and 7 12 % more or 1
      Track shoes number on either side 48 and 39 19 % more or 9
      Bucket loader support width 5340 mm and 1400 mm 74 % more or 3940 mm

      5 reasons to buy Hitachi EX5500-5:

      Shovel boom/sections 1

      Maximum radius on ground level 20100 mm and 19730 mm 2 % more or 370 mm
      Maximum excavation depth 9000 mm and 8090 mm 10 % more or 910 mm

      Operation

      Generator current strength 150 amperes and 100 amperes 33 % more or 50 amperes

      Loading bucket

      Maximum digging radius 16600 mm and 16100 mm 3 % more or 500 mm

      Carrier

      Maximum travel speed 2.3 km/h and 2.2 km/h 4 % more or 0.1 km/h

      Neutral reasons:

      Shovel boom/sections 1

      Backhoe shovel boom / section Boom 37'9" (11500mm) / Section 18' (5500mm) and Boom 10600mm/Section 5300mm

      Operation

      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Komatsu and Cummins
      Model 2 x SDA16V160 and QSK45-C
      Power measured at 1800 rev / min and 1800 rev / min
      Aspiration turbocharging and cooling at the outlet and turbocharging

      Carrier

      Upper rollers number 3 and 3
      Backhoe shovel support width 1 4600 mm and 1400 mm

      Images

      Loading bucket

      19. Maximum digging radius 16100 mm 19. Maximum digging radius 16600 mm

      Carrier

      14. Bucket loader support width 5340 mm 14. Bucket loader support width 1400 mm