vs.

      Tata Hitachi ZAXIS450LCH vs. Kato HD820LC

      20 reasons to buy Tata Hitachi ZAXIS450LCH:

      Sizes

      Width to outside of caterpillar track 3490 mm and 2990 mm 14 % more or 500 mm
      Clearance 738 mm and 465 mm 37 % more or 273 mm
      Counterweight ground clearance 1350 mm and 1030 mm 24 % more or 320 mm

      Shovel

      Maximum bucket volume 3 m3 and 1.1 m3 63 % more or 1.9 m3

      Operation

      Hydraulic system overflow valve pressure 34300 kPa and 29440.6 kPa 14 % more or 4859.4 kPa
      Fuel Capacity 650 l. and 320 l. 51 % more or 330 l.
      Cooling system fluid volume 61 l. and 23.5 l. 61 % more or 37.5 l.
      Engine oil volume 55 l. and 22 l. 60 % more or 33 l.
      Boom reach drive mechanism fluid volume 6.5 l. and 5 l. 23 % more or 1.5 l.

      Motor

      Effective power 235 kW and 99.2 kW 58 % more or 135.8 kW
      Displacement 15.7 l. and 4.9 l. 69 % more or 10.8 l.
      Maximum torque 1275 Nm and 461 Nm 64 % more or 814 Nm

      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
      Rolling bearings number on either side 9 and 8 11 % more or 1

      Booms/sections features 3

      Maximum radius along ground level 11190 mm and 10660 mm 5 % more or 530 mm

      Booms/sections features 2

      Maximum radius along ground level 10600 mm and 9740 mm 8 % more or 860 mm
      Maximum loading height 7340 mm and 2370 mm 68 % more or 4970 mm

      Booms/sections features 1

      Maximum loading height 7310 mm and 2870 mm 61 % more or 4440 mm
      Maximum radius along ground level 10210 mm and 9290 mm 9 % more or 920 mm

      13 reasons to buy Kato HD820LC:

      Swing device

      Rotation speed 13.5 rev / min and 9 rev / min 33 % more or 4.5 rev

      Operation

      Hydraulic pump flow rate 460 l/min and 720 l/min 36 % less or 260 l/min
      Hydraulic system fluid volume 280 l. and 80 l. 71 % more or 200 l.

      Motor

      Power measured at 2200 rev / min and 1800 rev / min 18 % more or 400 rev
      Torque measured at 1700 rev / min and 1500 rev / min 12 % more or 200 rev

      Carrier

      Specific ground pressure 42.1 kPa and 80 kPa 47 % less or 37.9 kPa

      Booms/sections features 3

      Maximum excavation depth 7700 mm and 7300 mm 5 % more or 400 mm
      Maximum loading height 7260 mm and 7040 mm 3 % more or 220 mm
      Maximum vertical wall digging depth 7170 mm and 4780 mm 33 % more or 2390 mm

      Booms/sections features 2

      Maximum vertical wall digging depth 6120 mm and 4950 mm 19 % more or 1170 mm
      Maximum excavation depth 6700 mm and 6230 mm 7 % more or 470 mm

      Booms/sections features 1

      Maximum vertical wall digging depth 5640 mm and 4260 mm 24 % more or 1380 mm
      Maximum excavation depth 6210 mm and 5800 mm 7 % more or 410 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3370 mm and 2860 mm
      Rear platform swing radius 3500 mm and 2800 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 47100 kg and 20300 kg

      Motor

      Manufacturer Isuzu and Mitsubishi
      Model AA-6WG 1TQA and 6D31T
      Cylinders number 6 and 6
      Aspiration turbocharging and turbocharging

      Carrier

      Shoe dimensions 600 mm and 600 mm
      Maximum travel speed 5.5 km/h and 5.5 km/h
      Track width 2890 mm and 2390 mm

      Booms/sections features 3

      Maximum cut height 10270 mm and 10210 mm

      Booms/sections features 2

      Maximum cut height 10690 mm and 9760 mm

      Booms/sections features 1

      Maximum cut height 10650 mm and 9550 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3490 mm 2. Width to outside of caterpillar track 2990 mm
      5. Clearance 738 mm 5. Clearance 465 mm
      7. Height to cab upper part 3370 mm 7. Height to cab upper part 2860 mm
      8. Rear platform swing radius 3500 mm 8. Rear platform swing radius 2800 mm
      15. Counterweight ground clearance 1350 mm 15. Counterweight ground clearance 1030 mm

      Carrier

      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm
      6. Track width 2890 mm 6. Track width 2390 mm

      Booms/sections features 1

      9. Maximum cut height 11080 mm 9. Maximum cut height 10210 mm
      10. Maximum loading height 7660 mm 10. Maximum loading height 7260 mm
      11. Maximum radius along ground level 11810 mm 11. Maximum radius along ground level 10660 mm
      12. Maximum vertical wall digging depth 4780 mm 12. Maximum vertical wall digging depth 7170 mm
      13. Maximum excavation depth 7760 mm 13. Maximum excavation depth 7700 mm