vs.

      Liebherr A974B vs. Liebherr A904CHD

      19 reasons to buy Liebherr A974B:

      Swing device

      Swing torque 260 Nm and 46 Nm 82 % more or 214 Nm

      Sizes

      Load-transfer length 17550 mm and 9600 mm 45 % more or 7950 mm
      Load-transfer height 5580 mm and 3235 mm 42 % more or 2345 mm
      Upper structure clearance 2120 mm and 1310 mm 38 % more or 810 mm
      Clearance 442 mm and 355 mm 20 % more or 87 mm

      Operation

      Fuel Capacity 1280 l. and 350 l. 73 % more or 930 l.
      Hydraulic system fluid volume 1200 l. and 175 l. 85 % more or 1025 l.

      Motor

      Full power 360 kW and 105 kW 71 % more or 255 kW
      Displacement 17.2 l. and 6.4 l. 63 % more or 10.8 l.

      Hydraulic system

      Pump bandwidth 496 l/min and 189 l/min 62 % more or 307 l/min

      Boom features 3

      Maximum radius along ground level 22750 mm and 11500 mm 49 % more or 11250 mm
      Maximum height 19000 mm and 9700 mm 49 % more or 9300 mm
      Maximum depth 11000 mm and 4900 mm 55 % more or 6100 mm

      Boom features 2

      Maximum radius along ground level 22000 mm and 11300 mm 49 % more or 10700 mm
      Maximum height 24000 mm and 13000 mm 46 % more or 11000 mm
      Maximum depth 9000 mm and 3200 mm 64 % more or 5800 mm

      Boom features 1

      Maximum depth 7000 mm and 2200 mm 69 % more or 4800 mm
      Maximum radius along ground level 21000 mm and 10300 mm 51 % more or 10700 mm
      Maximum height 22000 mm and 12000 mm 45 % more or 10000 mm

      2 reasons to buy Liebherr A904CHD:

      Operation

      Operational weight without attachment 24403.3 kg and 117616.5 kg 79 % less or 93213.2 kg

      Gear box

      Maximum speed 20 km/h and 9 km/h 55 % more or 11 km/h

      Neutral reasons:

      Wheeled undercarriage

      Wheelbase 5570 mm and 2800 mm
      Tyre size O 1600mm, width 600mm and 10.00-20

      Sizes

      Undercarriage width 4087 mm and 2750 mm

      Motor

      Manufacturer Liebherr and Liebherr
      Model D 9408 T1-E and D 934 S

      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 12 m boom / 9 m handle with clamshell model 75B and 6.6 m boom / 4 m handle and capture 65

      Boom features 2

      Option - Boom/Section (MAT) 2 12 m boom / 10.50 m Section and 6.6 m boom / 5 m Section

      Boom features 1

      Option - Boom/Section (MAT) 1 12 m boom / 9 m Section and 6.6 m boom / 4 m Section

      Images

      Wheeled undercarriage

      4. Wheelbase 5570 mm 4. Wheelbase 2800 mm

      Sizes

      1. Load-transfer length 17550 mm 1. Load-transfer length 9600 mm
      2. Undercarriage width 4087 mm 2. Undercarriage width 2750 mm
      3. Load-transfer height 5580 mm 3. Load-transfer height 3235 mm
      5. Clearance 442 mm 5. Clearance 355 mm
      12. Upper structure clearance 2120 mm 12. Upper structure clearance 1310 mm

      Boom features 1

      9. Maximum height 19000 mm 9. Maximum height 9700 mm
      10. Maximum radius along ground level 22750 mm 10. Maximum radius along ground level 11500 mm
      11. Maximum depth 11000 mm 11. Maximum depth 4900 mm