vs.

      Case 121E vs. Liebherr L566 2 plus 2

      3 reasons to buy Case 121E:

      Shovel

      Breakout power 41.5 kN and 200 kN 79 % less or 158.5 kN

      Hydraulic system

      Unloading time 1 sec and 2 sec 50 % less or 1 sec
      Lowering time 3 sec and 3.5 sec 14 % less or 0.5 sec

      18 reasons to buy Liebherr L566 2 plus 2:

      Sizes

      Clearance 565 mm and 330 mm 42 % more or 235 mm

      Shovel

      Unloading ground clearance at maximum lifting 3240 mm and 2549 mm 21 % more or 691 mm

      Operation

      Generator current strength 80 amperes and 55 amperes 31 % more or 25 amperes
      Static tipping weight 17690 kg and 3480 kg 80 % more or 14210 kg
      Fuel Capacity 400 l. and 100 l. 75 % more or 300 l.
      Hydraulic system fluid volume 260 l. and 67 l. 74 % more or 193 l.
      Engine oil volume 43 l. and 10 l. 77 % more or 33 l.
      Front axle / differential fluid volume 51 l. and 9.3 l. 82 % more or 41.7 l.
      Rear axle / differential fluid volume 51 l. and 9.3 l. 82 % more or 41.7 l.

      Motor

      Full power 190 kW and 44 kW 77 % more or 146 kW
      Displacement 10.5 l. and 3.1 l. 70 % more or 7.4 l.
      Maximum torque 1230 Nm and 178 Nm 86 % more or 1052 Nm

      Hydraulic system

      Pump bandwidth 290 l/min and 67 l/min 77 % more or 223 l/min
      Lifting time 5.5 sec and 6 sec 8 % less or 0.5 sec

      Gear box

      Forward gears number 3 and 2 33 % more or 1
      Reverse gears number 3 and 2 33 % more or 1
      Maximum forward speed 40 km/h and 20 km/h 50 % more or 20 km/h
      Maximum reverse gear 40 km/h and 20 km/h 50 % more or 20 km/h

      Neutral reasons:

      Sizes

      Wheelbase 2250 mm and 3580 mm
      Hinge axis maximum height 3302 mm and 4360 mm
      Length with bucket on ground level 5485 mm and 8912 mm
      Height to cab upper part 2824 mm and 3550 mm

      Shovel

      Shovel width 2050 mm and 3000 mm

      Operation

      Rear axle oscillating 24 degrees and 26 degrees
      Operating voltage 12 V and 24 V
      Tyre size 14.5x20 and 26.5R25
      Working weight 4921 kg and 22500 kg

      Motor

      Manufacturer Deutz and Liebherr
      Model F4M2011, 2 level and D 936 L A6

      Hydraulic system

      Type of pump Open-centered with pressure/flow compensation and Axial cam pump with adjustable flow rate, load sensing with control of the flow rate and output and cut-off pressure in the control unit
      Overflow valve pressure 27000 kPa and 35000 kPa

      Gear box

      Transmission type Hydro-Static Transmission and hydrostatic

      Images

      Sizes

      6. Hinge axis maximum height 3302 mm 6. Hinge axis maximum height 4360 mm
      1. Length with bucket on ground level 5485 mm 1. Length with bucket on ground level 8912 mm
      3. Height to cab upper part 2824 mm 3. Height to cab upper part 3550 mm
      4. Wheelbase 2250 mm 4. Wheelbase 3580 mm
      5. Clearance 330 mm 5. Clearance 565 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2549 mm 7. Unloading ground clearance at maximum lifting 3240 mm