vs.

      Hitachi ZX170W-3 vs. Liebherr A904C

      6 reasons to buy Hitachi ZX170W-3:

      Swing device

      Rotation speed 12.2 rev / min and 9 rev / min 26 % more or 3.2 rev

      Motor

      Effective power 107 kW and 100.7 kW 6 % more or 6.3 kW

      Gear box

      Maximum travel speed 35 km/h and 20 km/h 43 % more or 15 km/h

      Boom/section options 3

      Maximum vertical wall digging depth 5320 mm and 4572 mm 14 % more or 748 mm

      Boom/section options 2

      Maximum vertical wall digging depth 4810 mm and 4419.6 mm 8 % more or 390.4 mm

      Boom/section options 1

      Maximum vertical wall digging depth 4440 mm and 4267.2 mm 4 % more or 172.8 mm

      14 reasons to buy Liebherr A904C:

      Operation

      Fuel Capacity 340 l. and 290 l. 15 % more or 50 l.
      Hydraulic system fluid volume 330 l. and 240 l. 27 % more or 90 l.
      Hydraulic system overflow valve pressure 35000 kPa and 34300 kPa 2 % more or 700 kPa
      Hydraulic pump flow rate 330 l/min and 400 l/min 17 % less or 70 l/min

      Motor

      Displacement 6.6 l. and 5.2 l. 21 % more or 1.4 l.

      Boom/section options 3

      Maximum loading height 7138.4 mm and 6610 mm 7 % more or 528.4 mm
      Maximum excavation depth 6248.4 mm and 5830 mm 7 % more or 418.4 mm
      Maximum radius along ground level 9500.6 mm and 9330 mm 2 % more or 170.6 mm

      Boom/section options 2

      Maximum excavation depth 6044.2 mm and 5330 mm 12 % more or 714.2 mm
      Maximum radius along ground level 9296.4 mm and 8870 mm 5 % more or 426.4 mm
      Maximum loading height 7062.2 mm and 6360 mm 10 % more or 702.2 mm

      Boom/section options 1

      Maximum loading height 6858 mm and 6130 mm 11 % more or 728 mm
      Maximum excavation depth 5850 mm and 4960 mm 15 % more or 890 mm
      Maximum radius along ground level 9092.2 mm and 8500 mm 7 % more or 592.2 mm

      Neutral reasons:

      Sizes

      Upper structure clearance 1235 mm and 1235 mm
      Overall width 2550 mm and 2480 mm
      Overall width with lowered supports 3380 mm and 3695 mm
      Height to cab upper part 3130 mm and 3160 mm
      Wheelbase 2550 mm and 2750 mm
      Clearance 350 mm and 350 mm

      Operation

      Tyre size 10.00-20 16PR and 10.00-20
      Working weight 16600 kg and 23500 kg
      Operating voltage 24 V and 24 V
      Type of hydraulic pump 2 axial piston pumps with variable displacement and Variable Displacement Axial Cam Pump

      Motor

      Power measured at 2000 rev / min and 2000 rev / min
      Cylinders number 4 and 4
      Aspiration Turbocharging with intercooler and Direct injection with turbocharging and charge air cooling, a reduced amount of emissions
      Manufacturer Isuzu and Liebherr
      Model AI-4HK1X and D 924 TI-E

      Gear box

      Reverse gears number 2 and 2
      Transmission type 2-speed gearbox with gear shifting under load and axial piston hydraulic motor with variable displacement and oversized 2-speed gearbox with shift under full load with an extra low gear
      Forward gears number 2 and 2

      Boom/section options 3

      Option - Boom/Section (MEX) 3 Section 3080mm and Hydraulic adjustable boom 3800mm Section 2650mm
      Maximum cut height 9350 mm and 10210.8 mm
      Unit load-transfer height 3130 mm and 3148.6 mm
      Unit load-transfer length 8620 mm and 8991.6 mm

      Boom/section options 2

      Option - Boom/Section (MEX) 2 Section 2580mm and Hydraulic adjustable boom 3800mm Section 2450mm
      Unit load-transfer height 3130 mm and 3148.6 mm
      Unit load-transfer length 8580 mm and 9043.4 mm
      Maximum cut height 9100 mm and 10082.8 mm

      Boom/section options 1

      Maximum cut height 8820 mm and 9957.8 mm
      Option - Boom/Section (MEX) 1 Section 2200mm and Hydraulic adjustable boom 3800mm Section 2250mm
      Unit load-transfer height 3190 mm and 3148.6 mm
      Unit load-transfer length 8690 mm and 9043.4 mm

      Images

      Sizes

      2. Overall width 2550 mm 2. Overall width 2480 mm
      4. Wheelbase 2550 mm 4. Wheelbase 2750 mm
      5. Clearance 350 mm 5. Clearance 350 mm
      6. Overall width with lowered supports 3380 mm 6. Overall width with lowered supports 3695 mm
      7. Height to cab upper part 3130 mm 7. Height to cab upper part 3160 mm
      14. Upper structure clearance 1235 mm 14. Upper structure clearance 1235 mm

      Boom/section options 1

      9. Maximum cut height 9100 mm 9. Maximum cut height 10082.8 mm
      10. Maximum loading height 6130 mm 10. Maximum loading height 7062.2 mm
      11. Maximum radius along ground level 8500 mm 11. Maximum radius along ground level 9296.4 mm
      12. Maximum vertical wall digging depth 4440 mm 12. Maximum vertical wall digging depth 4419.6 mm
      13. Maximum excavation depth 4960 mm 13. Maximum excavation depth 6044.2 mm
      1. Unit load-transfer length 8580 mm 1. Unit load-transfer length 8991.6 mm
      3. Unit load-transfer height 3130 mm 3. Unit load-transfer height 3160 mm