vs.

      John Deere 644H vs. Michigan L50

      14 reasons to buy John Deere 644H:

      Sizes

      Maximum lifting height 3929 mm and 3580 mm 9 % more or 349 mm
      Clearance 461 mm and 385 mm 16 % more or 76 mm
      Radius at maximum height and unloading 1128 mm and 830 mm 26 % more or 298 mm
      Fork tines length 1525 mm and 1225 mm 20 % more or 300 mm

      Shovel

      Bucket capacity with top 3.2 m3 and 1.4 m3 56 % more or 1.8 m3
      Brimmed bucket capacity 2.9 m3 and 1.2 m3 59 % more or 1.7 m3

      Operation

      Fuel Capacity 379 l. and 160 l. 58 % more or 219 l.

      Motor

      Full power 134 kW and 67.1 kW 50 % more or 66.9 kW
      Effective power 165 kW and 61.1 kW 63 % more or 103.9 kW
      Maximum torque 1020 Nm and 315 Nm 69 % more or 705 Nm
      Torque measured at 1300 rev / min and 1200 rev / min 8 % more or 100 rev
      Cylinders number 6 and 4 33 % more or 2
      Displacement 8.1 l. and 4.5 l. 44 % more or 3.6 l.

      Hydraulic system

      Pump bandwidth 257.4 l/min and 135 l/min 48 % more or 122.4 l/min

      9 reasons to buy Michigan L50:

      Sizes

      Unloading ground clearance at maximum lifting 2860 mm and 2713 mm 5 % more or 147 mm

      Shovel

      Breakout power 68 kN and 128.9 kN 47 % less or 60.9 kN

      Operation

      Turn radius 5265 mm and 5500 mm 4 % less or 235 mm
      Generator current strength 60 amperes and 55 amperes 8 % more or 5 amperes
      Static bucket tipping load 5438.6 kg and 14156.6 kg 62 % less or 8718.0 kg
      Static tipping forks load 3000 kg and 10334 kg 71 % less or 7334 kg

      Hydraulic system

      Lowering time 1.9 sec and 3 sec 37 % less or 1.1 sec
      Lifting time 5.5 sec and 6.2 sec 11 % less or 0.7 sec

      Gear box

      Maximum forward speed 39.9 km/h and 35.4 km/h 11 % more or 4.5 km/h

      Neutral reasons:

      Sizes

      Between tyres width 2874 mm and 2150 mm
      Height to cab upper part 3404 mm and 2940 mm
      Wheelbase 3200 mm and 2700 mm
      Hinge axis maximum height 4144 mm and 3710 mm
      Length with bucket on ground level 8266 mm and 6090 mm
      Length with forks on ground level 8641 mm and 6305 mm

      Operation

      Operating voltage 24 V and 24 V
      Rear axle oscillating 26 degrees and 24 degrees
      Tyre size 23.5-25 and 15.5-25 (12PR) L-2
      Working weight 17631 kg and 8101.2 kg

      Motor

      Manufacturer John Deere and Volvo
      Power measured at 2200 rev / min and 2200 rev / min
      Model 6081H and D 45B
      Aspiration turbocharging and direct injection

      Hydraulic system

      Type of pump piston pump and vane pumps
      Overflow valve pressure 24850 kPa and 20511.9 kPa

      Gear box

      Transmission type powershift and Volvo BM HT90 automatic transmission system with power gear shifting
      Forward gears number 4 and 4
      Reverse gears number 3 and 3
      Maximum reverse gear 24.9 km/h and 24.9 km/h

      Images

      Sizes

      1. Length with bucket on ground level 8266 mm 1. Length with bucket on ground level 6090 mm
      2. Between tyres width 2874 mm 2. Between tyres width 2150 mm
      3. Height to cab upper part 3404 mm 3. Height to cab upper part 2940 mm
      4. Wheelbase 3200 mm 4. Wheelbase 2700 mm
      5. Clearance 461 mm 5. Clearance 385 mm
      6. Hinge axis maximum height 4144 mm 6. Hinge axis maximum height 3710 mm
      7. Unloading ground clearance at maximum lifting 2713 mm 7. Unloading ground clearance at maximum lifting 2860 mm
      9. Fork tines length 1525 mm 9. Fork tines length 1225 mm
      10. Length with forks on ground level 8641 mm 10. Length with forks on ground level 6305 mm
      11. Maximum lifting height 3929 mm 11. Maximum lifting height 3580 mm