vs.

      Liebherr A904CHD vs. Liebherr A954CHD

      3 reasons to buy Liebherr A904CHD:

      Swing device

      Rotation speed 9 rev / min and 6.6 rev / min 27 % more or 2.4 rev

      Operation

      Operational weight without attachment 24403.3 kg and 75205.6 kg 68 % less or 50802.3 kg

      Gear box

      Maximum speed 20 km/h and 10 km/h 50 % more or 10 km/h

      19 reasons to buy Liebherr A954CHD:

      Swing device

      Swing torque 154 Nm and 46 Nm 70 % more or 108 Nm

      Sizes

      Load-transfer height 4530 mm and 3235 mm 29 % more or 1295 mm
      Upper structure clearance 2100 mm and 1310 mm 38 % more or 790 mm
      Clearance 540 mm and 355 mm 34 % more or 185 mm
      Load-transfer length 15000 mm and 9600 mm 36 % more or 5400 mm

      Operation

      Hydraulic system fluid volume 880 l. and 175 l. 80 % more or 705 l.
      Fuel Capacity 700 l. and 350 l. 50 % more or 350 l.

      Motor

      Displacement 10.5 l. and 6.4 l. 39 % more or 4.1 l.
      Full power 240 kW and 105 kW 56 % more or 135 kW

      Hydraulic system

      Pump bandwidth 350 l/min and 189 l/min 46 % more or 161 l/min

      Boom features 3

      Maximum radius along ground level 19200 mm and 11500 mm 40 % more or 7700 mm
      Maximum height 17500 mm and 9700 mm 45 % more or 7800 mm
      Maximum depth 8000 mm and 4900 mm 39 % more or 3100 mm

      Boom features 2

      Maximum radius along ground level 19000 mm and 11300 mm 41 % more or 7700 mm
      Maximum height 21500 mm and 13000 mm 40 % more or 8500 mm
      Maximum depth 5900 mm and 3200 mm 46 % more or 2700 mm

      Boom features 1

      Maximum radius along ground level 17000 mm and 10300 mm 39 % more or 6700 mm
      Maximum height 20000 mm and 12000 mm 40 % more or 8000 mm
      Maximum depth 5000 mm and 2200 mm 56 % more or 2800 mm

      Neutral reasons:

      Wheeled undercarriage

      Tyre size 10.00-20 and O 1660mm, width 600mm
      Wheelbase 2800 mm and 3600 mm
      Width with stabilizers on ground 4250 mm and 6350 mm

      Sizes

      Undercarriage width 2750 mm and 3800 mm

      Operation

      Operating voltage 24 V and 24 V
      Generator current strength 80 amperes and 80 amperes

      Motor

      Manufacturer Liebherr and Liebherr
      Model D 934 S and D 936 L
      Aspiration turbocharging and subsequent cooling, reduced amount of emissions and turbocharging and subsequent cooling, reduced amount of emissions

      Hydraulic system

      Type of pump Liebherr piston pump of variable displacement, axial cam, double row and Liebherr piston pump of variable displacement, axial cam, double row

      Boom features 3

      Option - Boom/Section (MAT) 3 6.6 m boom / 4 m handle and capture 65 and 10.5 m boom / 7.8 m handle and capture 72 C

      Boom features 2

      Option - Boom/Section (MAT) 2 6.6 m boom / 5 m Section and 10.5 m boom / 9 m Section

      Boom features 1

      Option - Boom/Section (MAT) 1 6.6 m boom / 4 m Section and 10.5 m boom / 7.8 m Section

      Images

      Wheeled undercarriage

      4. Wheelbase 2800 mm 4. Wheelbase 3600 mm
      6. Width with stabilizers on ground 4250 mm 6. Width with stabilizers on ground 6350 mm

      Sizes

      1. Load-transfer length 9600 mm 1. Load-transfer length 15000 mm
      2. Undercarriage width 2750 mm 2. Undercarriage width 3800 mm
      3. Load-transfer height 3235 mm 3. Load-transfer height 4530 mm
      5. Clearance 355 mm 5. Clearance 540 mm
      12. Upper structure clearance 1310 mm 12. Upper structure clearance 2100 mm

      Boom features 1

      9. Maximum height 13000 mm 9. Maximum height 17500 mm
      10. Maximum radius along ground level 11300 mm 10. Maximum radius along ground level 19200 mm
      11. Maximum depth 3200 mm 11. Maximum depth 8000 mm