vs.

      Komatsu PC450LC-6 vs. Hitachi EX230H-5

      15 reasons to buy Komatsu PC450LC-6:

      Sizes

      Width to outside of caterpillar track 3570 mm and 2990 mm 16 % more or 580 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 2 m3 and 1 m3 50 % more or 1 m3

      Operation

      Fuel Capacity 605 l. and 380 l. 37 % more or 225 l.
      Cooling system fluid volume 47 l. and 23 l. 51 % more or 24 l.
      Hydraulic system fluid volume 270 l. and 239 l. 11 % more or 31 l.
      Engine oil volume 32 l. and 26 l. 19 % more or 6 l.
      Boom reach drive mechanism fluid volume 21.5 l. and 13.2 l. 39 % more or 8.3 l.
      Generator current strength 50 amperes and 40 amperes 20 % more or 10 amperes

      Motor

      Displacement 11 l. and 6.7 l. 39 % more or 4.3 l.
      Effective power 228.2 kW and 116.3 kW 49 % more or 111.9 kW

      Carrier

      Track shoes number per side 49 and 47 4 % more or 2

      Booms/sections features 1

      Maximum radius along ground level 10800 mm and 10100 mm 6 % more or 700 mm
      Maximum loading height 7185 mm and 6760 mm 6 % more or 425 mm

      7 reasons to buy Hitachi EX230H-5:

      Swing device

      Rotation speed 13.5 rev / min and 9.1 rev / min 33 % more or 4.4 rev

      Operation

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

      Motor

      Power measured at 2000 rev / min and 1950 rev / min 2 % more or 50 rev

      Carrier

      Specific ground pressure 52 kPa and 76.5 kPa 32 % less or 24.5 kPa
      Maximum travel speed 5.5 km/h and 5.4 km/h 2 % more or 0.1 km/h

      Booms/sections features 1

      Maximum excavation depth 6950 mm and 6655 mm 4 % more or 295 mm
      Maximum vertical wall digging depth 6020 mm and 5205 mm 14 % more or 815 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3265 mm and 2940 mm
      Rear platform swing radius 3650 mm and 2940 mm
      Caterpillar track length on ground level 4350 mm and 3460 mm

      Operation

      Working weight 43760 kg and 23722.9 kg

      Motor

      Aspiration turbocharging and turbocharging
      Cylinders number 6 and 6
      Manufacturer Komatsu and Hino
      Model SA6D125E-2 and H07C-TD

      Carrier

      Rolling bearings number on either side 8 and 8
      Shoe dimensions 600 mm and 600 mm
      Support rollers number on either side 2 and 2
      Track width 2870 mm and 2390 mm

      Booms/sections features 1

      Maximum cut height 10425 mm and 9630 mm

      Images

      Sizes

      7. Height to cab upper part 3265 mm 7. Height to cab upper part 2940 mm
      8. Rear platform swing radius 3650 mm 8. Rear platform swing radius 2940 mm
      15. Counterweight ground clearance 1320 mm 15. Counterweight ground clearance 1090 mm
      2. Width to outside of caterpillar track 3570 mm 2. Width to outside of caterpillar track 2990 mm
      4. Caterpillar track length on ground level 4350 mm 4. Caterpillar track length on ground level 3460 mm
      5. Clearance 555 mm 5. Clearance 460 mm

      Carrier

      6. Track width 2870 mm 6. Track width 2390 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      11. Maximum radius along ground level 12953 mm 11. Maximum radius along ground level 10100 mm
      12. Maximum vertical wall digging depth 6965 mm 12. Maximum vertical wall digging depth 6020 mm
      13. Maximum excavation depth 7155 mm 13. Maximum excavation depth 6950 mm
      1. Unit load-transfer length 11980 mm 1. Unit load-transfer length 10140 mm
      3. Unit load-transfer height 3635 mm 3. Unit load-transfer height 3100 mm
      9. Maximum cut height 11050 mm 9. Maximum cut height 9630 mm
      10. Maximum loading height 7700 mm 10. Maximum loading height 6760 mm