vs.

      Clark Michigan 45C vs. John Deere 644J High-Lift

      6 reasons to buy Clark Michigan 45C:

      Shovel

      Breakout power 67.4 kN and 136 kN 50 % less or 68.6 kN

      Operation

      Hydraulic system fluid volume 120 l. and 117 l. 2 % more or 3 l.
      Cooling system fluid volume 36 l. and 29.5 l. 18 % more or 6.5 l.

      Motor

      Power measured at 2500 rev / min and 2200 rev / min 12 % more or 300 rev

      Hydraulic system

      Unloading time 1.5 sec and 1.9 sec 21 % less or 0.4 sec

      Gear box

      Maximum reverse gear 28.8 km/h and 25 km/h 13 % more or 3.8 km/h

      20 reasons to buy John Deere 644J High-Lift:

      Sizes

      Clearance 460 mm and 380 mm 17 % more or 80 mm
      Radius at maximum lifting and unloading 1170 mm and 894 mm 24 % more or 276 mm

      Shovel

      Bucket capacity with top 3 m3 and 1.4 m3 53 % more or 1.6 m3
      Unloading ground clearance at maximum lifting 3380 mm and 2725 mm 19 % more or 655 mm

      Operation

      Turn radius 5.5 mm and 5700 mm 100 % less or 5694.5 mm
      Fuel Capacity 352 l. and 151 l. 57 % more or 201 l.
      Generator current strength 80 amperes and 70 amperes 12 % more or 10 amperes
      Engine oil volume 24.5 l. and 13 l. 47 % more or 11.5 l.
      Transmission fluid volume 26.5 l. and 18.9 l. 29 % more or 7.6 l.
      Front axle / differential fluid volume 22 l. and 11 l. 50 % more or 11 l.
      Rear axle / differential fluid volume 22 l. and 11 l. 50 % more or 11 l.
      Static tipping weight 12560 kg and 5792.8 kg 54 % more or 6767.2 kg

      Motor

      Effective power 138 kW and 81.3 kW 41 % more or 56.7 kW
      Displacement 6.8 l. and 5.8 l. 15 % more or 1.0 l.
      Maximum torque 1016 Nm and 512.5 Nm 50 % more or 503.5 Nm

      Hydraulic system

      Pump bandwidth 257 l/min and 128 l/min 50 % more or 129 l/min
      Lifting time 5.9 sec and 6 sec 2 % less or 0.1 sec
      Lowering time 2.8 sec and 3.5 sec 20 % less or 0.7 sec

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Maximum forward speed 35.4 km/h and 28.8 km/h 19 % more or 6.6 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 6425 mm and 8530 mm
      Height to cab upper part 3120 mm and 3400 mm
      Wheelbase 2603 mm and 3200 mm
      Hinge axis maximum height 3550 mm and 4570 mm

      Shovel

      Shovel width 2500 mm and 2971.8 mm

      Operation

      Working weight 9703.2 kg and 18425 kg
      Operating voltage 12 V and 24 V
      Rear axle oscillating 18 degrees and 24 degrees
      Tyre size 17.5-25 and 23.5 R25

      Motor

      Torque measured at 1400 rev / min and 1400 rev / min
      Cylinders number 6 and 6
      Manufacturer Perkins and John Deere
      Model 6.354.4 and 6068H

      Hydraulic system

      Type of pump gear type pump and variable displacement axial piston pump
      Overflow valve pressure 17236.9 kPa and 24800 kPa

      Gear box

      Reverse gears number 3 and 3
      Transmission type clark Powershift transmission of intermediate type and automatic transmission system with power gear shifting

      Images

      Sizes

      4. Wheelbase 2603 mm 4. Wheelbase 3200 mm
      5. Clearance 380 mm 5. Clearance 460 mm
      6. Hinge axis maximum height 3550 mm 6. Hinge axis maximum height 4570 mm
      8. Radius at maximum lifting and unloading 894 mm 8. Radius at maximum lifting and unloading 1170 mm
      1. Length with bucket on ground level 6425 mm 1. Length with bucket on ground level 8530 mm
      3. Height to cab upper part 3120 mm 3. Height to cab upper part 3400 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2725 mm 7. Unloading ground clearance at maximum lifting 3380 mm