vs.

      Komatsu PC2000-8 vs. Hitachi EX8000-6

      5 reasons to buy Komatsu PC2000-8:

      Operation

      Rotation speed 4.8 rev / min and 3.2 rev / min 33 % more or 1.6 rev

      Carrier

      Lower rollers number 8 and 7 12 % more or 1
      Track shoes number on either side 49 and 39 20 % more or 10
      Maximum travel speed 2.7 km/h and 2 km/h 26 % more or 0.7 km/h
      Bucket loader specific ground pressure 186 kPa and 244.8 kPa 24 % less or 58.8 kPa

      17 reasons to buy Hitachi EX8000-6:

      Sizes

      Upper structure clearance 3430 mm and 2095 mm 39 % more or 1335 mm
      Caterpillar track length 10500 mm and 7445 mm 29 % more or 3055 mm
      Clearance 1250 mm and 825 mm 34 % more or 425 mm

      Shovel

      Bucket initial volume 40 m3 and 12 m3 70 % more or 28 m3

      Operation

      Hydraulic system fluid volume 9700 l. and 1300 l. 87 % more or 8400 l.
      Fuel Capacity 14900 l. and 3400 l. 77 % more or 11500 l.
      Cooling system fluid volume 1228 l. and 180 l. 85 % more or 1048 l.
      Engine oil volume 520 l. and 120 l. 77 % more or 400 l.

      Motor

      Full power 2893.3 kW and 728 kW 75 % more or 2165.3 kW
      Effective power 2893.3 kW and 713 kW 75 % more or 2180.3 kW
      Cylinders number 32 and 12 62 % more or 20
      Displacement 120 l. and 30.5 l. 75 % more or 89.5 l.

      Loading bucket

      Maximum excavation depth 4100 mm and 3190 mm 22 % more or 910 mm
      Maximum unloading height 13800 mm and 9665 mm 30 % more or 4135 mm
      Maximum digging radius 18500 mm and 13170 mm 29 % more or 5330 mm

      Carrier

      Bucket loader support width 1850 mm and 810 mm 56 % more or 1040 mm
      Loading shovel operational weight 811000 kg and 195000 kg 76 % more or 616000 kg

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 5780 mm and 7900 mm
      Width between caterpillar tracks 5410 mm and 8650 mm
      Height to cab upper part 7030 mm and 9900 mm

      Motor

      Manufacturer Komatsu and Cummins
      Model SAA12V140E-3 and QSK60C
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and Turbocharging with subsequent air cooling (by a cooling radiator)
      Power measured at 1800 rev / min and 1800 rev / min

      Loading bucket

      Handle pressure force 755 Nm and 874502.6 Nm
      Maximum cut height 14450 mm and 20500 mm

      Carrier

      Track width 4600 mm and 6800 mm
      Upper rollers number 3 and 3

      Images

      Sizes

      2. Width between caterpillar tracks 5410 mm 2. Width between caterpillar tracks 8650 mm
      4. Caterpillar track length on ground level 5780 mm 4. Caterpillar track length on ground level 7900 mm
      5. Clearance 825 mm 5. Clearance 1250 mm
      7. Height to cab upper part 7030 mm 7. Height to cab upper part 9900 mm

      Loading bucket

      20. Maximum excavation depth 3190 mm 20. Maximum excavation depth 4100 mm
      17. Maximum cut height 14450 mm 17. Maximum cut height 20500 mm
      18. Maximum unloading height 9665 mm 18. Maximum unloading height 13800 mm
      19. Maximum digging radius 13170 mm 19. Maximum digging radius 18500 mm

      Carrier

      6. Track width 4600 mm 6. Track width 6800 mm
      14. Bucket loader support width 810 mm 14. Bucket loader support width 1850 mm