vs.

      Komatsu PC4000 vs. Hitachi EX5500

      5 reasons to buy Komatsu PC4000:

      Operation

      Rotation speed 4 rev / min and 3.3 rev / min 17 % more or 0.7 rev
      Generator current strength 225 amperes and 150 amperes 33 % more or 75 amperes

      Motor

      Cylinders number 16 and 12 25 % more or 4

      Carrier

      Track shoes number on either side 47 and 39 17 % more or 8
      Bucket loader support width 4000 mm and 1400 mm 65 % more or 2600 mm

      13 reasons to buy Hitachi EX5500:

      Sizes

      Caterpillar track length 9350 mm and 8375 mm 10 % more or 975 mm
      Clearance 1100 mm and 915 mm 17 % more or 185 mm
      Upper structure clearance 3000 mm and 2980 mm 1 % more or 20 mm

      Shovel boom/sections 1

      Maximum radius on ground level 20100 mm and 16600 mm 17 % more or 3500 mm
      Maximum excavation depth 9000 mm and 8000 mm 11 % more or 1000 mm

      Shovel

      Bucket initial volume 27 m3 and 22 m3 19 % more or 5 m3

      Operation

      Hydraulic system fluid volume 6200 l. and 5900 l. 5 % more or 300 l.
      Fuel Capacity 10400 l. and 6400 l. 38 % more or 4000 l.
      Cooling system fluid volume 760 l. and 475 l. 37 % more or 285 l.
      Engine oil volume 520 l. and 290 l. 44 % more or 230 l.

      Motor

      Effective power 1941.8 kW and 1400 kW 28 % more or 541.8 kW

      Loading bucket

      Maximum unloading height 13100 mm and 12000 mm 8 % more or 1100 mm

      Carrier

      Maximum travel speed 2.3 km/h and 2.1 km/h 9 % more or 0.2 km/h

      Neutral reasons:

      Sizes

      Height to cab upper part 8260 mm and 8500 mm
      Width between caterpillar tracks 6550 mm and 7400 mm
      Caterpillar track length on ground level 6245 mm and 7000 mm
      Caterpillar track height 2435 mm and 2730 mm

      Shovel boom/sections 1

      Backhoe shovel boom / section Boom 32' (9750mm) / Section 14'9" (4500mm) and length of shovel boom 10600mm with lever - elongation 5300mm

      Operation

      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Komatsu and Cummins
      Model SDA16V160 and QSK45-C
      Power measured at 1800 rev / min and 1800 rev / min
      Aspiration turbocharging and cooling at the outlet and Turbocharging with subsequent air cooling (by a cooling radiator)

      Loading bucket

      Loading bucket Boom 23'6" (7150mm) / Section 16'1" (4900mm) and standard
      Handle pressure force 1330 Nm and 1570 Nm

      Carrier

      Upper rollers number 3 and 3
      Lower rollers number 7 and 7
      Backhoe shovel support width 1 3800 mm and 1400 mm

      Images

      Sizes

      2. Width between caterpillar tracks 6550 mm 2. Width between caterpillar tracks 7400 mm
      4. Caterpillar track length on ground level 6245 mm 4. Caterpillar track length on ground level 7000 mm
      5. Clearance 915 mm 5. Clearance 1100 mm
      7. Height to cab upper part 8260 mm 7. Height to cab upper part 8500 mm

      Loading bucket

      18. Maximum unloading height 12000 mm 18. Maximum unloading height 13100 mm

      Carrier

      14. Bucket loader support width 4000 mm 14. Bucket loader support width 1400 mm