vs.

      Hyundai R140W-7A vs. Liebherr A309

      6 reasons to buy Hyundai R140W-7A:

      Swing device

      Rotation speed 12.4 rev / min and 9 rev / min 27 % more or 3.4 rev

      Operation

      Fuel Capacity 270 l. and 215 l. 20 % more or 55 l.

      Motor

      Effective power 78.3 kW and 64.1 kW 18 % more or 14.2 kW
      Displacement 4.2 l. and 4 l. 5 % more or 0.2 l.

      Gear box

      Maximum travel speed 31 km/h and 20 km/h 35 % more or 11 km/h

      Boom/section options 1

      Maximum excavation depth 4620 mm and 4100 mm 11 % more or 520 mm

      6 reasons to buy Liebherr A309:

      Operation

      Hydraulic system fluid volume 250 l. and 210 l. 16 % more or 40 l.
      Generator current strength 55 amperes and 50 amperes 9 % more or 5 amperes
      Hydraulic system overflow valve pressure 35000 kPa and 32336.4 kPa 8 % more or 2663.6 kPa
      Hydraulic pump flow rate 220 l/min and 260 l/min 15 % less or 40 l/min

      Boom/section options 1

      Maximum radius along ground level 8400 mm and 7530 mm 10 % more or 870 mm
      Maximum loading height 6650 mm and 5980 mm 10 % more or 670 mm

      Neutral reasons:

      Operation

      Working weight 14500 kg and 10600 kg
      Operating voltage 24 V and 24 V
      Type of hydraulic pump 2x variable displacement piston pump and Variable Displacement Axial Cam Pump
      Tyre size 9.00-20-14PR and 9.00-20

      Motor

      Manufacturer Mitsubishi and Deutz
      Model D04FD-TAA and BF4M2012
      Power measured at 2000 rev / min and 2000 rev / min
      Cylinders number 4 and 4
      Aspiration turbocharging and Direct injection with turbocharging

      Gear box

      Transmission type Hydro-Static Transmission and Oversized 2-speed gearbox with shift under full load and integrated protection with an extra low gear

      Boom/section options 1

      Option - Boom/Section (MEX) 1 one-piece boom 15'1" (4600mm) / Section 6'3" (1900mm) and Hydraulic adjustable boom 2350mm / Section 1850mm
      Unit load-transfer length 7740 mm and 8650 mm
      Maximum cut height 8420 mm and 8800 mm

      Images

      Boom/section options 1

      13. Maximum excavation depth 4820 mm 13. Maximum excavation depth 4100 mm
      1. Unit load-transfer length 7750 mm 1. Unit load-transfer length 8650 mm
      9. Maximum cut height 8820 mm 9. Maximum cut height 8800 mm
      10. Maximum loading height 6380 mm 10. Maximum loading height 6650 mm
      11. Maximum radius along ground level 8120 mm 11. Maximum radius along ground level 8400 mm