vs.

      Hyundai R170W-7 vs. Airman EW180B

      9 reasons to buy Hyundai R170W-7:

      Swing device

      Rotation speed 11.5 rev / min and 9.5 rev / min 17 % more or 2.0 rev

      Sizes

      Clearance 375 mm and 370 mm 1 % more or 5 mm

      Operation

      Cooling system fluid volume 30 l. and 22 l. 27 % more or 8 l.
      Front differential fluid volume 14 l. and 8.5 l. 39 % more or 5.5 l.
      Rear differential fluid volume 14 l. and 10.5 l. 25 % more or 3.5 l.
      Hydraulic pump flow rate 336 l/min and 355 l/min 5 % less or 19 l/min

      Motor

      Full power 94 kW and 88.7 kW 6 % more or 5.3 kW
      Effective power 86.5 kW and 83.5 kW 3 % more or 3.0 kW

      Boom/section options 1

      Maximum vertical wall digging depth 4890 mm and 4200 mm 14 % more or 690 mm

      9 reasons to buy Airman EW180B:

      Operation

      Engine oil volume 25 l. and 16.5 l. 34 % more or 8.5 l.
      Hydraulic system fluid volume 320 l. and 240 l. 25 % more or 80 l.
      Generator current strength 80 amperes and 50 amperes 37 % more or 30 amperes
      Fuel Capacity 300 l. and 260 l. 13 % more or 40 l.

      Motor

      Displacement 5.7 l. and 5 l. 12 % more or 0.7 l.
      Effective torque 663 Nm and 416.2 Nm 37 % more or 246.8 Nm

      Gear box

      Maximum travel speed 35 km/h and 30 km/h 14 % more or 5 km/h

      Boom/section options 1

      Maximum excavation depth 5700 mm and 5420 mm 5 % more or 280 mm
      Maximum radius along ground level 9000 mm and 8480 mm 6 % more or 520 mm

      Neutral reasons:

      Sizes

      Overall width with lowered supports 3684 mm and 3960 mm
      Height to cab upper part 3150 mm and 3120 mm
      Wheelbase 2600 mm and 2600 mm
      Overall width 2500 mm and 2550 mm

      Operation

      Operating voltage 24 V and 24 V
      Type of hydraulic pump two variable displacement piston pumps and axial piston pump

      Motor

      Manufacturer Mitsubishi and Volvo
      Model S6S-DT and D6D EFE2
      Aspiration turbocharging and turbocharging

      Gear box

      Transmission type hydrostatic and powershift transmission

      Boom/section options 1

      Maximum cut height 8990 mm and 9100 mm

      Images

      Sizes

      2. Overall width 2500 mm 2. Overall width 2550 mm
      4. Wheelbase 2600 mm 4. Wheelbase 2600 mm
      5. Clearance 375 mm 5. Clearance 370 mm
      6. Overall width with lowered supports 3684 mm 6. Overall width with lowered supports 3960 mm
      7. Height to cab upper part 3150 mm 7. Height to cab upper part 3120 mm

      Boom/section options 1

      9. Maximum cut height 8990 mm 9. Maximum cut height 9100 mm
      11. Maximum radius along ground level 8480 mm 11. Maximum radius along ground level 9000 mm
      12. Maximum vertical wall digging depth 4890 mm 12. Maximum vertical wall digging depth 4200 mm
      13. Maximum excavation depth 5420 mm 13. Maximum excavation depth 5700 mm