vs.

      Liebherr A904C vs. Liebherr A309

      8 reasons to buy Liebherr A904C:

      Swing device

      Swing torque 46 Nm and 30 Nm 35 % more or 16 Nm

      Operation

      Fuel Capacity 340 l. and 215 l. 37 % more or 125 l.
      Hydraulic system fluid volume 330 l. and 250 l. 24 % more or 80 l.

      Motor

      Effective power 100.7 kW and 64.1 kW 36 % more or 36.6 kW
      Displacement 6.6 l. and 4 l. 39 % more or 2.6 l.

      Boom/section options 1

      Maximum loading height 6858 mm and 6650 mm 3 % more or 208 mm
      Maximum excavation depth 5850 mm and 4100 mm 30 % more or 1750 mm
      Maximum radius along ground level 9092.2 mm and 8400 mm 8 % more or 692.2 mm

      1 reasons to buy Liebherr A309:

      Operation

      Hydraulic pump flow rate 220 l/min and 330 l/min 33 % less or 110 l/min

      Neutral reasons:

      Swing device

      Rotation speed 9 rev / min and 9 rev / min

      Operation

      Hydraulic system overflow valve pressure 35000 kPa and 35000 kPa
      Type of hydraulic pump Variable Displacement Axial Cam Pump and Variable Displacement Axial Cam Pump
      Tyre size 10.00-20 and 9.00-20
      Working weight 23500 kg and 10600 kg
      Operating voltage 24 V and 24 V
      Generator current strength 55 amperes and 55 amperes

      Motor

      Manufacturer Liebherr and Deutz
      Model D 924 TI-E and BF4M2012
      Power measured at 2000 rev / min and 2000 rev / min
      Cylinders number 4 and 4
      Aspiration Direct injection with turbocharging and charge air cooling, a reduced amount of emissions and Direct injection with turbocharging

      Gear box

      Maximum travel speed 20 km/h and 20 km/h
      Transmission type oversized 2-speed gearbox with shift under full load with an extra low gear 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 Hydraulic adjustable boom 3800mm Section 2250mm and Hydraulic adjustable boom 2350mm / Section 1850mm
      Unit load-transfer length 9043.4 mm and 8650 mm
      Maximum cut height 9957.8 mm and 8800 mm

      Images

      Boom/section options 1

      1. Unit load-transfer length 8991.6 mm 1. Unit load-transfer length 8650 mm
      9. Maximum cut height 10210.8 mm 9. Maximum cut height 8800 mm
      10. Maximum loading height 7138.4 mm 10. Maximum loading height 6650 mm
      11. Maximum radius along ground level 9500.6 mm 11. Maximum radius along ground level 8400 mm
      13. Maximum excavation depth 6248.4 mm 13. Maximum excavation depth 4100 mm