vs.

      Hitachi ZX330 vs. Kato HD820IIILC

      25 reasons to buy Hitachi ZX330:

      Sizes

      Counterweight ground clearance 1140 mm and 1040 mm 9 % more or 100 mm
      Width to outside of caterpillar track 3190 mm and 2990 mm 6 % more or 200 mm
      Clearance 500 mm and 465 mm 7 % more or 35 mm

      Shovel

      Maximum bucket volume 1.6 m3 and 1.1 m3 31 % more or 0.5 m3

      Operation

      Generator current strength 50 amperes and 35 amperes 30 % more or 15 amperes
      Hydraulic system overflow valve pressure 34818.5 kPa and 32900 kPa 6 % more or 1918.5 kPa
      Fuel Capacity 560 l. and 320 l. 43 % more or 240 l.
      Cooling system fluid volume 35 l. and 23 l. 34 % more or 12 l.
      Hydraulic system fluid volume 320 l. and 260 l. 19 % more or 60 l.
      Engine oil volume 36 l. and 22 l. 39 % more or 14 l.
      Boom reach drive mechanism fluid volume 16.3 l. and 5 l. 69 % more or 11.3 l.

      Motor

      Displacement 7.8 l. and 5.9 l. 24 % more or 1.9 l.
      Maximum torque 873 Nm and 580 Nm 34 % more or 293 Nm

      Booms/sections features 3

      Maximum loading height 7500 mm and 6830 mm 9 % more or 670 mm
      Maximum vertical wall digging depth 7370 mm and 6120 mm 17 % more or 1250 mm
      Maximum excavation depth 8180 mm and 6700 mm 18 % more or 1480 mm
      Maximum radius along ground level 11680 mm and 9740 mm 17 % more or 1940 mm

      Booms/sections features 2

      Maximum excavation depth 7380 mm and 6210 mm 16 % more or 1170 mm
      Maximum radius along ground level 10900 mm and 9290 mm 15 % more or 1610 mm
      Maximum loading height 7130 mm and 6620 mm 7 % more or 510 mm
      Maximum vertical wall digging depth 6480 mm and 5640 mm 13 % more or 840 mm

      Booms/sections features 1

      Maximum vertical wall digging depth 5620 mm and 4850 mm 14 % more or 770 mm
      Maximum radius along ground level 10370 mm and 8820 mm 15 % more or 1550 mm
      Maximum loading height 6830 mm and 6380 mm 7 % more or 450 mm
      Maximum excavation depth 6850 mm and 5680 mm 17 % more or 1170 mm

      4 reasons to buy Kato HD820IIILC:

      Swing device

      Rotation speed 13.5 rev / min and 11.8 rev / min 13 % more or 1.7 rev

      Operation

      Hydraulic pump flow rate 470 l/min and 580 l/min 19 % less or 110 l/min

      Carrier

      Track shoes number per side 49 and 45 8 % more or 4
      Specific ground pressure 42 kPa and 63 kPa 33 % less or 21 kPa

      Neutral reasons:

      Sizes

      Rear platform swing radius 3320 mm and 2750 mm
      Height to cab upper part 3120 mm and 2800 mm

      Operation

      Working weight 33339 kg and 20300 kg
      Operating voltage 24 V and 24 V

      Motor

      Aspiration Turbocharging with intercooler and turbocharging
      Manufacturer Isuzu and Mitsubishi
      Model AA-6HK1X and C 6D34-TLE2A

      Carrier

      Shoe dimensions 600 mm and 600 mm
      Maximum travel speed 5.5 km/h and 5.5 km/h
      Track width 2590 mm and 2390 mm

      Booms/sections features 3

      Maximum cut height 10620 mm and 9760 mm

      Booms/sections features 2

      Maximum cut height 10230 mm and 9550 mm

      Booms/sections features 1

      Maximum cut height 9870 mm and 9290 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3190 mm 2. Width to outside of caterpillar track 2990 mm
      5. Clearance 500 mm 5. Clearance 465 mm
      7. Height to cab upper part 3120 mm 7. Height to cab upper part 2800 mm
      8. Rear platform swing radius 3320 mm 8. Rear platform swing radius 2750 mm
      15. Counterweight ground clearance 1140 mm 15. Counterweight ground clearance 1040 mm

      Carrier

      6. Track width 2590 mm 6. Track width 2390 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      9. Maximum cut height 9870 mm 9. Maximum cut height 9550 mm
      10. Maximum loading height 6830 mm 10. Maximum loading height 6620 mm
      11. Maximum radius along ground level 10370 mm 11. Maximum radius along ground level 9290 mm
      12. Maximum vertical wall digging depth 5620 mm 12. Maximum vertical wall digging depth 5640 mm
      13. Maximum excavation depth 6850 mm 13. Maximum excavation depth 6210 mm