vs.

      Hitachi ZX670LCH-3 vs. Hitachi ZX800

      7 reasons to buy Hitachi ZX670LCH-3:

      Swing device

      Rotation speed 9.5 rev / min and 8.2 rev / min 14 % more or 1.3 rev

      Operation

      Hydraulic system fluid volume 680 l. and 670 l. 1 % more or 10 l.
      Engine oil volume 57 l. and 55 l. 4 % more or 2 l.

      Motor

      Effective power 345 kW and 338.5 kW 2 % more or 6.5 kW
      Maximum torque 1980 Nm and 1863 Nm 6 % more or 117 Nm

      Carrier

      Maximum travel speed 4.9 km/h and 4.3 km/h 12 % more or 0.6 km/h

      Booms/sections features 1

      Maximum vertical wall digging depth 5280 mm and 4340 mm 18 % more or 940 mm

      18 reasons to buy Hitachi ZX800:

      Sizes

      Width to outside of caterpillar track 4360 mm and 3950 mm 9 % more or 410 mm
      Clearance 880 mm and 860 mm 2 % more or 20 mm
      Counterweight ground clearance 1590 mm and 1530 mm 4 % more or 60 mm

      Shovel

      Bucket initial volume 3.4 m3 and 1.8 m3 47 % more or 1.6 m3

      Operation

      Hydraulic system overflow valve pressure 34335.9 kPa and 34300 kPa 0 % more or 35.9 kPa
      Hydraulic pump flow rate 30.2 l/min and 912 l/min 97 % less or 881.8 l/min
      Boom reach drive mechanism fluid volume 15 l. and 10.5 l. 30 % more or 4.5 l.
      Fuel Capacity 901 l. and 900 l. 0 % more or 1 l.
      Cooling system fluid volume 107 l. and 57 l. 47 % more or 50 l.

      Carrier

      Track shoes number per side 51 and 47 8 % more or 4
      Rolling bearings number on either side 9 and 8 11 % more or 1

      Booms/sections features 2

      Maximum excavation depth 8880 mm and 8560 mm 4 % more or 320 mm
      Maximum radius along ground level 13990 mm and 13030 mm 7 % more or 960 mm
      Maximum loading height 8530 mm and 8020 mm 6 % more or 510 mm
      Maximum vertical wall digging depth 7790 mm and 7720 mm 1 % more or 70 mm

      Booms/sections features 1

      Maximum radius along ground level 12410 mm and 11500 mm 7 % more or 910 mm
      Maximum loading height 7820 mm and 7330 mm 6 % more or 490 mm
      Maximum excavation depth 7240 mm and 7120 mm 2 % more or 120 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3590 mm and 3520 mm
      Rear platform swing radius 3850 mm and 4300 mm
      Caterpillar track length on ground level 4590 mm and 5110 mm

      Operation

      Working weight 67300 kg and 73900 kg

      Motor

      Manufacturer Isuzu and Isuzu
      Model AH-6WG1XYSA-02 and BB-6WG1T
      Power measured at 1800 rev / min and 1800 rev / min
      Displacement 15.7 l. and 15.7 l.
      Torque measured at 1500 rev / min and 1500 rev / min
      Cylinders number 6 and 6
      Aspiration turbocharging and turbocharging

      Carrier

      Shoe dimensions 650 mm and 650 mm
      Support rollers number on either side 3 and 3
      Specific ground pressure 101 kPa and 101 kPa
      Track width 3300 mm and 3450 mm

      Booms/sections features 2

      Unit load-transfer height 4460 mm and 4480 mm
      Unit load-transfer length 13200 mm and 14320 mm
      Maximum cut height 11940 mm and 12530 mm

      Booms/sections features 1

      Maximum cut height 11190 mm and 11680 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3950 mm 2. Width to outside of caterpillar track 4360 mm
      4. Caterpillar track length on ground level 4590 mm 4. Caterpillar track length on ground level 5110 mm
      5. Clearance 860 mm 5. Clearance 880 mm
      7. Height to cab upper part 3590 mm 7. Height to cab upper part 3520 mm
      8. Rear platform swing radius 3850 mm 8. Rear platform swing radius 4300 mm
      15. Counterweight ground clearance 1530 mm 15. Counterweight ground clearance 1590 mm

      Carrier

      6. Track width 3300 mm 6. Track width 3450 mm
      14. Shoe dimensions 650 mm 14. Shoe dimensions 650 mm

      Booms/sections features 1

      11. Maximum radius along ground level 13030 mm 11. Maximum radius along ground level 14870 mm
      10. Maximum loading height 8020 mm 10. Maximum loading height 9770 mm
      13. Maximum excavation depth 8560 mm 13. Maximum excavation depth 9670 mm
      1. Unit load-transfer length 13200 mm 1. Unit load-transfer length 14320 mm
      12. Maximum vertical wall digging depth 7720 mm 12. Maximum vertical wall digging depth 8970 mm
      3. Unit load-transfer height 4460 mm 3. Unit load-transfer height 4480 mm
      9. Maximum cut height 11940 mm 9. Maximum cut height 11680 mm