vs.

      Hitachi EX230H-5 vs. Komatsu PC400-6

      5 reasons to buy Hitachi EX230H-5:

      Swing device

      Rotation speed 13.5 rev / min and 9.3 rev / min 31 % more or 4.2 rev

      Operation

      Hydraulic pump flow rate 408 l/min and 652 l/min 37 % less or 244 l/min

      Carrier

      Specific ground pressure 52 kPa and 77.2 kPa 33 % less or 25.2 kPa

      Booms/sections features 1

      Maximum excavation depth 6950 mm and 6785 mm 2 % more or 165 mm
      Maximum vertical wall digging depth 6020 mm and 5335 mm 11 % more or 685 mm

      12 reasons to buy Komatsu PC400-6:

      Sizes

      Width to outside of caterpillar track 3340 mm and 2990 mm 10 % more or 350 mm
      Clearance 555 mm and 460 mm 17 % more or 95 mm
      Counterweight ground clearance 1320 mm and 1090 mm 17 % more or 230 mm

      Shovel

      Bucket initial volume 1.8 m3 and 1 m3 44 % more or 0.8 m3
      Maximum bucket volume 2.2 m3 and 1.4 m3 36 % more or 0.8 m3

      Operation

      Hydraulic system overflow valve pressure 34818.5 kPa and 34335.9 kPa 1 % more or 482.6 kPa
      Fuel Capacity 605 l. and 380 l. 37 % more or 225 l.
      Hydraulic system fluid volume 270 l. and 239 l. 11 % more or 31 l.

      Motor

      Power measured at 2050 rev / min and 2000 rev / min 2 % more or 50 rev
      Displacement 11 l. and 6.7 l. 39 % more or 4.3 l.

      Booms/sections features 1

      Maximum radius along ground level 10830 mm and 10100 mm 7 % more or 730 mm
      Maximum loading height 7055 mm and 6760 mm 4 % more or 295 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2940 mm and 3265 mm
      Rear platform swing radius 2940 mm and 3500 mm
      Caterpillar track length on ground level 3460 mm and 4020 mm

      Operation

      Working weight 23722.9 kg and 41400 kg

      Motor

      Cylinders number 6 and 6
      Manufacturer Hino and Komatsu
      Model H07C-TD and SA6D125E

      Carrier

      Shoe dimensions 600 mm and 600 mm
      Maximum travel speed 5.5 km/h and 5.5 km/h
      Track width 2390 mm and 2740 mm

      Booms/sections features 1

      Unit load-transfer height 3100 mm and 3715 mm
      Unit load-transfer length 10140 mm and 11915 mm
      Maximum cut height 9630 mm and 10295 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2990 mm 2. Width to outside of caterpillar track 3340 mm
      4. Caterpillar track length on ground level 3460 mm 4. Caterpillar track length on ground level 4020 mm
      5. Clearance 460 mm 5. Clearance 555 mm
      7. Height to cab upper part 2940 mm 7. Height to cab upper part 3265 mm
      8. Rear platform swing radius 2940 mm 8. Rear platform swing radius 3500 mm
      15. Counterweight ground clearance 1090 mm 15. Counterweight ground clearance 1320 mm

      Carrier

      6. Track width 2390 mm 6. Track width 2740 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      10. Maximum loading height 6760 mm 10. Maximum loading height 7055 mm
      11. Maximum radius along ground level 10100 mm 11. Maximum radius along ground level 10830 mm
      12. Maximum vertical wall digging depth 6020 mm 12. Maximum vertical wall digging depth 5335 mm
      13. Maximum excavation depth 6950 mm 13. Maximum excavation depth 6785 mm
      1. Unit load-transfer length 10140 mm 1. Unit load-transfer length 11885 mm
      3. Unit load-transfer height 3100 mm 3. Unit load-transfer height 3730 mm
      9. Maximum cut height 9630 mm 9. Maximum cut height 10305 mm