vs.

      Hitachi EX8000 vs. Komatsu PC4000

      10 reasons to buy Hitachi EX8000:

      Sizes

      Caterpillar track length 10500 mm and 8375 mm 20 % more or 2125 mm
      Clearance 1250 mm and 915 mm 27 % more or 335 mm
      Upper structure clearance 3430 mm and 2980 mm 13 % more or 450 mm

      Shovel

      Bucket initial volume 40 m3 and 22 m3 45 % more or 18 m3

      Operation

      Engine oil volume 620 l. and 290 l. 53 % more or 330 l.
      Hydraulic system fluid volume 8000 l. and 5900 l. 26 % more or 2100 l.
      Fuel Capacity 14400 l. and 6400 l. 56 % more or 8000 l.
      Cooling system fluid volume 680 l. and 475 l. 30 % more or 205 l.

      Motor

      Effective power 2800 kW and 1400 kW 50 % more or 1400 kW

      Loading bucket

      Maximum unloading height 13800 mm and 12000 mm 13 % more or 1800 mm

      5 reasons to buy Komatsu PC4000:

      Operation

      Rotation speed 4 rev / min and 3.2 rev / min 20 % more or 0.8 rev

      Motor

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

      Carrier

      Maximum travel speed 2.1 km/h and 2 km/h 5 % more or 0.1 km/h
      Track shoes number on either side 47 and 39 17 % more or 8
      Bucket loader support width 4000 mm and 1850 mm 54 % more or 2150 mm

      Neutral reasons:

      Sizes

      Width between caterpillar tracks 8650 mm and 6550 mm
      Height to cab upper part 9900 mm and 8260 mm
      Caterpillar track length on ground level 7900 mm and 6245 mm

      Operation

      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Hitachi and Komatsu
      Model S16R-Y1TAA2 and SDA16V160
      Cylinders number 16 and 16
      Aspiration Turbocharged engine with intermediate cooling of charging air by oncoming air flow and turbocharging and cooling at the outlet

      Loading bucket

      Handle pressure force 2870 Nm and 1330 Nm

      Carrier

      Upper rollers number 3 and 3
      Lower rollers number 7 and 7

      Images

      Sizes

      2. Width between caterpillar tracks 8650 mm 2. Width between caterpillar tracks 6550 mm
      4. Caterpillar track length on ground level 7900 mm 4. Caterpillar track length on ground level 6245 mm
      5. Clearance 1250 mm 5. Clearance 915 mm
      7. Height to cab upper part 9900 mm 7. Height to cab upper part 8260 mm

      Loading bucket

      18. Maximum unloading height 13800 mm 18. Maximum unloading height 12000 mm

      Carrier

      14. Bucket loader support width 1850 mm 14. Bucket loader support width 4000 mm