vs.

      Liebherr A309 vs. Hyundai R55W-7

      8 reasons to buy Liebherr A309:

      Operation

      Hydraulic system fluid volume 250 l. and 70 l. 72 % more or 180 l.
      Hydraulic system overflow valve pressure 35000 kPa and 21580.6 kPa 38 % more or 13419.4 kPa
      Fuel Capacity 215 l. and 120 l. 44 % more or 95 l.

      Motor

      Effective power 64.1 kW and 41 kW 36 % more or 23.1 kW
      Displacement 4 l. and 3 l. 25 % more or 1 l.

      Boom/section options 1

      Maximum radius along ground level 8400 mm and 6150 mm 27 % more or 2250 mm
      Maximum loading height 6650 mm and 4340 mm 35 % more or 2310 mm
      Maximum excavation depth 4100 mm and 3500 mm 15 % more or 600 mm

      4 reasons to buy Hyundai R55W-7:

      Swing device

      Rotation speed 9.9 rev / min and 9 rev / min 9 % more or 0.9 rev

      Operation

      Hydraulic pump flow rate 120 l/min and 220 l/min 45 % less or 100 l/min

      Motor

      Power measured at 2400 rev / min and 2000 rev / min 17 % more or 400 rev

      Gear box

      Maximum travel speed 27 km/h and 20 km/h 26 % more or 7 km/h

      Neutral reasons:

      Operation

      Generator current strength 55 amperes and 55 amperes
      Operating voltage 24 V and 12 V
      Type of hydraulic pump Variable Displacement Axial Cam Pump and two variable displacement piston pumps
      Tyre size 9.00-20 and 12.0x16.5-12PR
      Working weight 10600 kg and 5450 kg

      Motor

      Manufacturer Deutz and Yanmar
      Model BF4M2012 and 4TNV94L
      Cylinders number 4 and 4

      Gear box

      Transmission type Oversized 2-speed gearbox with shift under full load and integrated protection with an extra low gear and 4-wheel hydrostatic drive, mesh, transmission with helical gearing

      Boom/section options 1

      Maximum cut height 8800 mm and 6070 mm
      Option - Boom/Section (MEX) 1 Hydraulic adjustable boom 2350mm / Section 1850mm and Boom 9'10" (3000mm)/Section 5'3" (1600mm)

      Images

      Boom/section options 1

      9. Maximum cut height 8800 mm 9. Maximum cut height 6260 mm
      10. Maximum loading height 6650 mm 10. Maximum loading height 4530 mm
      11. Maximum radius along ground level 8400 mm 11. Maximum radius along ground level 6430 mm
      13. Maximum excavation depth 4100 mm 13. Maximum excavation depth 3800 mm