vs.

      Hyundai R170W-7A vs. Airman EW140B

      13 reasons to buy Hyundai R170W-7A:

      Swing device

      Rotation speed 11 rev / min and 10 rev / min 9 % more or 1 rev

      Sizes

      Clearance 375 mm and 325 mm 13 % more or 50 mm

      Operation

      Fuel Capacity 260 l. and 250 l. 4 % more or 10 l.
      Cooling system fluid volume 28 l. and 21.5 l. 23 % more or 6.5 l.
      Engine oil volume 17.5 l. and 15 l. 14 % more or 2.5 l.
      Front differential fluid volume 15.5 l. and 8.5 l. 45 % more or 7.0 l.
      Rear differential fluid volume 17.5 l. and 11 l. 37 % more or 6.5 l.
      Hydraulic system fluid volume 240 l. and 235 l. 2 % more or 5 l.

      Motor

      Effective power 86.5 kW and 65.6 kW 24 % more or 20.9 kW
      Full power 94 kW and 68.6 kW 27 % more or 25.4 kW

      Boom/section options 1

      Maximum vertical wall digging depth 4890 mm and 3100 mm 37 % more or 1790 mm
      Maximum excavation depth 5420 mm and 4600 mm 15 % more or 820 mm
      Maximum radius along ground level 8480 mm and 8000 mm 6 % more or 480 mm

      3 reasons to buy Airman EW140B:

      Operation

      Generator current strength 80 amperes and 50 amperes 37 % more or 30 amperes
      Hydraulic pump flow rate 230 l/min and 336 l/min 32 % less or 106 l/min

      Motor

      Displacement 4.8 l. and 4.2 l. 12 % more or 0.6 l.

      Neutral reasons:

      Sizes

      Overall width 2500 mm and 2540 mm
      Overall width with lowered supports 3684 mm and 3920 mm
      Height to cab upper part 3150 mm and 3110 mm
      Wheelbase 2800 mm and 2600 mm

      Operation

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

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer Mitsubishi and Volvo
      Model D04FD-TAA and D5D EBE2

      Gear box

      Transmission type Hydro-Static Transmission and powershift transmission
      Maximum travel speed 30 km/h and 30 km/h

      Boom/section options 1

      Maximum cut height 8990 mm and 9200 mm

      Images

      Sizes

      5. Clearance 375 mm 5. Clearance 325 mm
      6. Overall width with lowered supports 3684 mm 6. Overall width with lowered supports 3920 mm
      7. Height to cab upper part 3150 mm 7. Height to cab upper part 3110 mm
      2. Overall width 2500 mm 2. Overall width 2540 mm
      4. Wheelbase 2800 mm 4. Wheelbase 2600 mm

      Boom/section options 1

      9. Maximum cut height 9220 mm 9. Maximum cut height 9200 mm
      11. Maximum radius along ground level 9250 mm 11. Maximum radius along ground level 8000 mm
      12. Maximum vertical wall digging depth 5540 mm 12. Maximum vertical wall digging depth 3100 mm
      13. Maximum excavation depth 6320 mm 13. Maximum excavation depth 4600 mm