vs.

      Hitachi ZX450LC-3 vs. Komatsu PC210NLC-7SLF

      11 reasons to buy Hitachi ZX450LC-3:

      Sizes

      Clearance 723 mm and 440 mm 39 % more or 283 mm
      Counterweight ground clearance 1360 mm and 1100 mm 19 % more or 260 mm
      Width to outside of caterpillar track 3490 mm and 2540 mm 27 % more or 950 mm

      Operation

      Fuel Capacity 725 l. and 325 l. 55 % more or 400 l.
      Cooling system fluid volume 55 l. and 30.9 l. 44 % more or 24.1 l.
      Hydraulic system fluid volume 560 l. and 143 l. 74 % more or 417 l.
      Engine oil volume 57 l. and 24 l. 58 % more or 33 l.

      Motor

      Effective power 234.1 kW and 106.6 kW 54 % more or 127.5 kW
      Displacement 15.7 l. and 5.9 l. 62 % more or 9.8 l.

      Carrier

      Track shoes number per side 53 and 49 8 % more or 4
      Support rollers number on either side 3 and 2 33 % more or 1

      10 reasons to buy Komatsu PC210NLC-7SLF:

      Swing device

      Rotation speed 12.4 rev / min and 9 rev / min 27 % more or 3.4 rev

      Operation

      Boom reach drive mechanism fluid volume 6.6 l. and 6.5 l. 2 % more or 0.1 l.
      Hydraulic system overflow valve pressure 37265.2 kPa and 34300 kPa 8 % more or 2965.2 kPa
      Hydraulic pump flow rate 428 l/min and 720 l/min 41 % less or 292 l/min

      Motor

      Power measured at 1950 rev / min and 1800 rev / min 8 % more or 150 rev

      Carrier

      Specific ground pressure 56.9 kPa and 79 kPa 28 % less or 22.1 kPa

      Booms/sections features 1

      Maximum excavation depth 11510 mm and 5900 mm 49 % more or 5610 mm
      Maximum radius along ground level 15190 mm and 10320 mm 32 % more or 4870 mm
      Maximum loading height 11680 mm and 7210 mm 38 % more or 4470 mm
      Maximum vertical wall digging depth 8770 mm and 4620 mm 47 % more or 4150 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 3645 mm and 2800 mm
      Caterpillar track length on ground level 4470 mm and 3640 mm
      Height to cab upper part 3330 mm and 3015 mm

      Operation

      Working weight 46700 kg and 23255 kg

      Motor

      Manufacturer Isuzu and Komatsu
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)
      Model AH-6WG1XYSA-01 and SAA6D102E-2
      Cylinders number 6 and 6

      Carrier

      Track width 2890 mm and 2040 mm
      Shoe dimensions 600 mm and 500 mm
      Rolling bearings number on either side 9 and 9
      Maximum travel speed 5.5 km/h and 5.5 km/h

      Booms/sections features 1

      Maximum cut height 10750 mm and 13880 mm

      Images

      Sizes

      15. Counterweight ground clearance 1360 mm 15. Counterweight ground clearance 1100 mm
      2. Width to outside of caterpillar track 3490 mm 2. Width to outside of caterpillar track 2540 mm
      4. Caterpillar track length on ground level 4470 mm 4. Caterpillar track length on ground level 3640 mm
      5. Clearance 723 mm 5. Clearance 440 mm
      7. Height to cab upper part 3330 mm 7. Height to cab upper part 3015 mm
      8. Rear platform swing radius 3645 mm 8. Rear platform swing radius 2800 mm

      Carrier

      6. Track width 2890 mm 6. Track width 2040 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 500 mm

      Booms/sections features 1

      11. Maximum radius along ground level 10610 mm 11. Maximum radius along ground level 15190 mm
      12. Maximum vertical wall digging depth 5020 mm 12. Maximum vertical wall digging depth 8770 mm
      13. Maximum excavation depth 6230 mm 13. Maximum excavation depth 11510 mm
      1. Unit load-transfer length 11910 mm 1. Unit load-transfer length 12435 mm
      3. Unit load-transfer height 3480 mm 3. Unit load-transfer height 3390 mm
      9. Maximum cut height 10250 mm 9. Maximum cut height 13880 mm
      10. Maximum loading height 7030 mm 10. Maximum loading height 11680 mm