vs.

      Hitachi ZX850LC-3 vs. Kato HD450VII

      26 reasons to buy Hitachi ZX850LC-3:

      Sizes

      Width to outside of caterpillar track 4100 mm and 2490 mm 39 % more or 1610 mm
      Clearance 890 mm and 440 mm 51 % more or 450 mm
      Counterweight ground clearance 1680 mm and 880 mm 48 % more or 800 mm

      Operation

      Fuel Capacity 1120 l. and 250 l. 78 % more or 870 l.
      Cooling system fluid volume 116 l. and 17 l. 85 % more or 99 l.
      Hydraulic system fluid volume 790 l. and 145 l. 82 % more or 645 l.
      Engine oil volume 57 l. and 12 l. 79 % more or 45 l.
      Boom reach drive mechanism fluid volume 15 l. and 2.2 l. 85 % more or 12.8 l.
      Hydraulic system overflow valve pressure 34300 kPa and 32819 kPa 4 % more or 1481 kPa

      Motor

      Displacement 15.7 l. and 3.3 l. 79 % more or 12.4 l.
      Maximum torque 2250 Nm and 298.3 Nm 87 % more or 1951.7 Nm
      Cylinders number 6 and 4 33 % more or 2

      Carrier

      Support rollers number on either side 3 and 1 67 % more or 2
      Rolling bearings number on either side 9 and 7 22 % more or 2
      Track shoes number per side 51 and 43 16 % more or 8

      Booms/sections features 3

      Maximum excavation depth 9570 mm and 6070 mm 37 % more or 3500 mm
      Maximum radius along ground level 14640 mm and 8600 mm 41 % more or 6040 mm
      Maximum loading height 9740 mm and 6440 mm 34 % more or 3300 mm
      Maximum vertical wall digging depth 8480 mm and 5540 mm 35 % more or 2940 mm

      Booms/sections features 2

      Maximum radius along ground level 13820 mm and 8150 mm 41 % more or 5670 mm
      Maximum vertical wall digging depth 7170 mm and 5020 mm 30 % more or 2150 mm
      Maximum loading height 9080 mm and 6200 mm 32 % more or 2880 mm
      Maximum excavation depth 8870 mm and 5570 mm 37 % more or 3300 mm

      Booms/sections features 1

      Maximum excavation depth 7140 mm and 5170 mm 28 % more or 1970 mm
      Maximum radius along ground level 12020 mm and 7770 mm 35 % more or 4250 mm
      Maximum loading height 8130 mm and 5970 mm 27 % more or 2160 mm

      7 reasons to buy Kato HD450VII:

      Swing device

      Rotation speed 12.5 rev / min and 7.3 rev / min 42 % more or 5.2 rev

      Operation

      Hydraulic pump flow rate 240 l/min and 1056 l/min 77 % less or 816 l/min

      Motor

      Torque measured at 1700 rev / min and 1600 rev / min 6 % more or 100 rev
      Power measured at 2200 rev / min and 1800 rev / min 18 % more or 400 rev

      Carrier

      Specific ground pressure 37.2 kPa and 112 kPa 67 % less or 74.8 kPa
      Maximum travel speed 5.5 km/h and 4.1 km/h 25 % more or 1.4 km/h

      Booms/sections features 1

      Maximum vertical wall digging depth 4620 mm and 4100 mm 11 % more or 520 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3630 mm and 2690 mm
      Rear platform swing radius 4600 mm and 2120 mm
      Caterpillar track length on ground level 5110 mm and 2790 mm

      Operation

      Working weight 82200 kg and 11600 kg

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer Isuzu and Mitsubishi
      Model AH-6WG1XYSA-03 and C 4D31T

      Carrier

      Track width 3450 mm and 1990 mm
      Shoe dimensions 650 mm and 500 mm

      Booms/sections features 3

      Maximum cut height 13820 mm and 8800 mm

      Booms/sections features 2

      Maximum cut height 13030 mm and 8560 mm

      Booms/sections features 1

      Maximum cut height 12010 mm and 8330 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 4100 mm 2. Width to outside of caterpillar track 2490 mm
      4. Caterpillar track length on ground level 5110 mm 4. Caterpillar track length on ground level 2790 mm
      5. Clearance 890 mm 5. Clearance 440 mm
      7. Height to cab upper part 3630 mm 7. Height to cab upper part 2690 mm
      8. Rear platform swing radius 4600 mm 8. Rear platform swing radius 2120 mm
      15. Counterweight ground clearance 1680 mm 15. Counterweight ground clearance 880 mm

      Carrier

      6. Track width 3450 mm 6. Track width 1990 mm
      14. Shoe dimensions 650 mm 14. Shoe dimensions 500 mm

      Booms/sections features 1

      13. Maximum excavation depth 7140 mm 13. Maximum excavation depth 5570 mm
      10. Maximum loading height 8130 mm 10. Maximum loading height 6440 mm
      11. Maximum radius along ground level 12020 mm 11. Maximum radius along ground level 8600 mm
      12. Maximum vertical wall digging depth 4100 mm 12. Maximum vertical wall digging depth 5540 mm
      9. Maximum cut height 13030 mm 9. Maximum cut height 8800 mm