vs.

      Hitachi ZX350LC vs. Komatsu PC228US-3

      14 reasons to buy Hitachi ZX350LC:

      Swing device

      Rotation speed 11.8 rev / min and 11 rev / min 7 % more or 0.8 rev

      Sizes

      Clearance 500 mm and 440 mm 12 % more or 60 mm
      Counterweight ground clearance 1140 mm and 1060 mm 7 % more or 80 mm
      Width to outside of caterpillar track 3190 mm and 2800 mm 12 % more or 390 mm

      Operation

      Engine oil volume 36 l. and 24 l. 33 % more or 12 l.
      Boom reach drive mechanism fluid volume 16.3 l. and 6.6 l. 60 % more or 9.7 l.
      Fuel Capacity 560 l. and 320 l. 43 % more or 240 l.
      Cooling system fluid volume 35 l. and 22.4 l. 36 % more or 12.6 l.
      Hydraulic system fluid volume 320 l. and 126 l. 61 % more or 194 l.

      Motor

      Power measured at 2000 rev / min and 1950 rev / min 2 % more or 50 rev
      Displacement 7.8 l. and 5.9 l. 24 % more or 1.9 l.

      Carrier

      Rolling bearings number on either side 8 and 7 12 % more or 1

      Booms/sections features 1

      Maximum excavation depth 6850 mm and 6620 mm 3 % more or 230 mm
      Maximum radius along ground level 10370 mm and 9700 mm 6 % more or 670 mm

      5 reasons to buy Komatsu PC228US-3:

      Operation

      Hydraulic pump flow rate 428 l/min and 580 l/min 26 % less or 152 l/min
      Hydraulic system overflow valve pressure 38000 kPa and 34818.5 kPa 8 % more or 3181.5 kPa

      Carrier

      Specific ground pressure 51 kPa and 63 kPa 19 % less or 12 kPa

      Booms/sections features 1

      Maximum loading height 7825 mm and 6830 mm 13 % more or 995 mm
      Maximum vertical wall digging depth 5980 mm and 5620 mm 6 % more or 360 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3120 mm and 3010 mm
      Rear platform swing radius 3320 mm and 1680 mm
      Caterpillar track length on ground level 3730 mm and 3270 mm

      Operation

      Working weight 24200 kg and 21980 kg

      Motor

      Manufacturer Isuzu and Komatsu
      Aspiration Turbocharging with intercooler and Turbocharging with subsequent air cooling (by a cooling radiator)
      Model AA-6HK1X and SAA6D102E
      Cylinders number 6 and 6

      Carrier

      Track shoes number per side 45 and 45
      Shoe dimensions 600 mm and 600 mm
      Support rollers number on either side 2 and 2
      Maximum travel speed 5.5 km/h and 5.5 km/h
      Track width 2590 mm and 2200 mm

      Booms/sections features 1

      Maximum cut height 9870 mm and 10700 mm
      Unit load-transfer height 3470 mm and 3010 mm
      Unit load-transfer length 11090 mm and 8700 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3190 mm 2. Width to outside of caterpillar track 2800 mm
      4. Caterpillar track length on ground level 3730 mm 4. Caterpillar track length on ground level 3270 mm
      5. Clearance 500 mm 5. Clearance 440 mm
      7. Height to cab upper part 3120 mm 7. Height to cab upper part 3010 mm
      8. Rear platform swing radius 3320 mm 8. Rear platform swing radius 1680 mm
      15. Counterweight ground clearance 1140 mm 15. Counterweight ground clearance 1060 mm

      Carrier

      6. Track width 2590 mm 6. Track width 2200 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      13. Maximum excavation depth 8180 mm 13. Maximum excavation depth 6620 mm
      11. Maximum radius along ground level 11680 mm 11. Maximum radius along ground level 9700 mm
      12. Maximum vertical wall digging depth 7370 mm 12. Maximum vertical wall digging depth 5980 mm
      1. Unit load-transfer length 11090 mm 1. Unit load-transfer length 8700 mm
      3. Unit load-transfer height 3470 mm 3. Unit load-transfer height 3010 mm
      9. Maximum cut height 9870 mm 9. Maximum cut height 10700 mm
      10. Maximum loading height 6830 mm 10. Maximum loading height 7825 mm