vs.

      Hitachi ZX40U-2 vs. Hitachi ZX8-2

      20 reasons to buy Hitachi ZX40U-2:

      Swing device

      Rotation speed 9.3 rev / min and 8.5 rev / min 9 % more or 0.8 rev

      Sizes

      Width to outside of caterpillar track 1960 mm and 910 mm 54 % more or 1050 mm
      Clearance 335 mm and 130 mm 61 % more or 205 mm

      Operation

      Hydraulic system fluid volume 90 l. and 18 l. 80 % more or 72 l.
      Engine oil volume 8.6 l. and 2.8 l. 67 % more or 5.8 l.
      Hydraulic system overflow valve pressure 24500 kPa and 17700 kPa 28 % more or 6800 kPa
      Fuel Capacity 70 l. and 16 l. 77 % more or 54 l.
      Cooling system fluid volume 6.6 l. and 3.3 l. 50 % more or 3.3 l.

      Motor

      Power measured at 2500 rev / min and 2100 rev / min 16 % more or 400 rev
      Maximum torque 138 Nm and 50.5 Nm 63 % more or 87.5 Nm
      Cylinders number 4 and 3 25 % more or 1
      Effective power 29.8 kW and 9.5 kW 68 % more or 20.3 kW

      Carrier

      Maximum travel speed 4.5 km/h and 4 km/h 11 % more or 0.5 km/h
      Rolling bearings number on either side 4 and 2 50 % more or 2

      Booms/sections features 2

      Maximum excavation depth 3660 mm and 1800 mm 51 % more or 1860 mm
      Maximum loading height 4160 mm and 2150 mm 48 % more or 2010 mm
      Maximum vertical wall digging depth 2910 mm and 1600 mm 45 % more or 1310 mm

      Booms/sections features 1

      Maximum loading height 3920 mm and 2050 mm 48 % more or 1870 mm
      Maximum vertical wall digging depth 2550 mm and 1450 mm 43 % more or 1100 mm
      Maximum excavation depth 3350 mm and 1600 mm 52 % more or 1750 mm

      2 reasons to buy Hitachi ZX8-2:

      Operation

      Hydraulic pump flow rate 21.2 l/min and 125 l/min 83 % less or 103.8 l/min

      Carrier

      Specific ground pressure 26 kPa and 28 kPa 7 % less or 2 kPa

      Neutral reasons:

      Sizes

      Height to cab upper part 2510 mm and 2150 mm
      Rear platform swing radius 980 mm and 1090 mm
      Caterpillar track length on ground level 2000 mm and 900 mm

      Operation

      Operating voltage 12 V and 12 V
      Working weight 4390 kg and 1100 kg

      Motor

      Torque measured at 1500 rev / min and 1500 rev / min
      Manufacturer Yanmar and Yanmar
      Model 4TNV88 and 3TNV70

      Carrier

      Track width 1560 mm and 730 mm
      Shoe dimensions 400 mm and 180 mm

      Booms/sections features 2

      Unit load-transfer height 2510 mm and 2150 mm
      Unit load-transfer length 5380 mm and 3030 mm
      Maximum cut height 5840 mm and 2940 mm

      Booms/sections features 1

      Maximum cut height 5600 mm and 2840 mm
      Unit load-transfer height 2510 mm and 2150 mm
      Unit load-transfer length 5340 mm and 2970 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1960 mm 2. Width to outside of caterpillar track 910 mm
      4. Caterpillar track length on ground level 2000 mm 4. Caterpillar track length on ground level 900 mm
      5. Clearance 335 mm 5. Clearance 130 mm
      7. Height to cab upper part 2510 mm 7. Height to cab upper part 2150 mm
      8. Rear platform swing radius 980 mm 8. Rear platform swing radius 1090 mm

      Carrier

      6. Track width 1560 mm 6. Track width 730 mm
      14. Shoe dimensions 400 mm 14. Shoe dimensions 180 mm

      Booms/sections features 1

      3. Unit load-transfer height 2510 mm 3. Unit load-transfer height 2150 mm
      9. Maximum cut height 5840 mm 9. Maximum cut height 2940 mm
      10. Maximum loading height 4160 mm 10. Maximum loading height 2150 mm
      12. Maximum vertical wall digging depth 2910 mm 12. Maximum vertical wall digging depth 1600 mm
      13. Maximum excavation depth 3660 mm 13. Maximum excavation depth 1800 mm
      1. Unit load-transfer length 5380 mm 1. Unit load-transfer length 2970 mm