vs.

      Hitachi ZX380HH vs. Hitachi ZX330

      9 reasons to buy Hitachi ZX380HH:

      Sizes

      Clearance 560 mm and 500 mm 11 % more or 60 mm
      Counterweight ground clearance 1250 mm and 1140 mm 9 % more or 110 mm

      Shovel

      Bucket initial volume 1.5 m3 and 1.4 m3 7 % more or 0.1 m3

      Motor

      Torque measured at 17000 rev / min and 1700 rev / min 90 % more or 15300 rev

      Carrier

      Track shoes number per side 46 and 45 2 % more or 1

      Booms/sections features 1

      Maximum excavation depth 7290 mm and 6850 mm 6 % more or 440 mm
      Maximum radius along ground level 10800 mm and 10370 mm 4 % more or 430 mm
      Maximum loading height 6970 mm and 6830 mm 2 % more or 140 mm
      Maximum vertical wall digging depth 6440 mm and 5620 mm 13 % more or 820 mm

      4 reasons to buy Hitachi ZX330:

      Shovel

      Maximum bucket volume 1.6 m3 and 1.5 m3 6 % more or 0.1 m3

      Operation

      Hydraulic system overflow valve pressure 34818.5 kPa and 34335.9 kPa 1 % more or 482.6 kPa

      Carrier

      Maximum travel speed 5.5 km/h and 5.3 km/h 4 % more or 0.2 km/h
      Specific ground pressure 63 kPa and 76 kPa 17 % less or 13 kPa

      Neutral reasons:

      Swing device

      Rotation speed 11.8 rev / min and 11.8 rev / min

      Sizes

      Width to outside of caterpillar track 3190 mm and 3190 mm
      Height to cab upper part 3320 mm and 3120 mm
      Rear platform swing radius 3320 mm and 3320 mm
      Caterpillar track length on ground level 3730 mm and 3730 mm

      Operation

      Working weight 37800 kg and 33339 kg
      Fuel Capacity 560 l. and 560 l.
      Cooling system fluid volume 35 l. and 35 l.
      Hydraulic system fluid volume 320 l. and 320 l.
      Engine oil volume 36 l. and 36 l.
      Boom reach drive mechanism fluid volume 16.3 l. and 16.3 l.
      Operating voltage 24 V and 24 V
      Generator current strength 50 amperes and 50 amperes
      Hydraulic pump flow rate 580 l/min and 580 l/min

      Motor

      Displacement 7.8 l. and 7.8 l.
      Maximum torque 873 Nm and 873 Nm
      Cylinders number 6 and 6
      Aspiration Turbocharging with intercooler and Turbocharging with intercooler
      Manufacturer Isuzu and Isuzu
      Model AA-6HK1X and AA-6HK1X
      Effective power 184.2 kW and 184.2 kW
      Power measured at 2000 rev / min and 2000 rev / min

      Carrier

      Track width 2590 mm and 2590 mm
      Shoe dimensions 600 mm and 600 mm
      Support rollers number on either side 2 and 2
      Rolling bearings number on either side 8 and 8

      Booms/sections features 1

      Unit load-transfer height 3380 mm and 3470 mm
      Unit load-transfer length 11020 mm and 11090 mm
      Maximum cut height 10010 mm and 9870 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3190 mm 2. Width to outside of caterpillar track 3190 mm
      4. Caterpillar track length on ground level 3730 mm 4. Caterpillar track length on ground level 3730 mm
      5. Clearance 560 mm 5. Clearance 500 mm
      7. Height to cab upper part 3320 mm 7. Height to cab upper part 3120 mm
      8. Rear platform swing radius 3320 mm 8. Rear platform swing radius 3320 mm
      15. Counterweight ground clearance 1250 mm 15. Counterweight ground clearance 1140 mm

      Carrier

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

      Booms/sections features 1

      11. Maximum radius along ground level 10800 mm 11. Maximum radius along ground level 10900 mm
      12. Maximum vertical wall digging depth 6440 mm 12. Maximum vertical wall digging depth 6480 mm
      13. Maximum excavation depth 7290 mm 13. Maximum excavation depth 7380 mm
      1. Unit load-transfer length 11020 mm 1. Unit load-transfer length 11050 mm
      3. Unit load-transfer height 3380 mm 3. Unit load-transfer height 3570 mm
      9. Maximum cut height 10010 mm 9. Maximum cut height 10620 mm
      10. Maximum loading height 6970 mm 10. Maximum loading height 7500 mm