vs.

      John Deere 544D vs. Case 621D

      14 reasons to buy John Deere 544D:

      Shovel

      Unloading ground clearance at maximum lifting 2896 mm and 2806 mm 3 % more or 90 mm
      Breakout power 20520 pound and 23237 pound 12 % less or 2717 pound

      Operation

      Transmission fluid volume 37 l. and 18.9 l. 49 % more or 18.1 l.
      Front axle / differential fluid volume 23 l. and 22 l. 4 % more or 1 l.
      Rear axle / differential fluid volume 23 l. and 22 l. 4 % more or 1 l.
      Turn radius 4444 mm and 5175 mm 14 % less or 731 mm
      Fuel Capacity 189.3 l. and 189 l. 0 % more or 0.3 l.
      Engine oil volume 19 l. and 16.2 l. 15 % more or 2.8 l.

      Motor

      Displacement 6.8 l. and 6.7 l. 1 % more or 0.1 l.
      Torque measured at 1300 rev / min and 1200 rev / min 8 % more or 100 rev
      Power measured at 2200 rev / min and 2000 rev / min 9 % more or 200 rev

      Hydraulic system

      Pump bandwidth 186.2 l/min and 171.1 l/min 8 % more or 15.1 l/min
      Lowering time 4.2 sec and 5 sec 16 % less or 0.8 sec

      Gear box

      Maximum forward speed 45 km/h and 38.6 km/h 14 % more or 6.4 km/h

      15 reasons to buy Case 621D:

      Sizes

      Clearance 474 mm and 436 mm 8 % more or 38 mm
      Radius at maximum lifting and unloading 1013 mm and 894 mm 12 % more or 119 mm

      Shovel

      Bucket capacity with top 2.3 m3 and 1.5 m3 35 % more or 0.8 m3
      Brimmed bucket capacity 2 m3 and 1.3 m3 35 % more or 0.7 m3

      Operation

      Cooling system fluid volume 24 l. and 23 l. 4 % more or 1 l.
      Generator current strength 70 amperes and 42 amperes 40 % more or 28 amperes
      Static tipping weight 10176 kg and 7352.7 kg 28 % more or 2823.3 kg
      Hydraulic system fluid volume 113.6 l. and 61 l. 46 % more or 52.6 l.

      Motor

      Maximum torque 671.1 Nm and 477.2 Nm 29 % more or 193.9 Nm
      Effective power 101.4 kW and 86 kW 15 % more or 15.4 kW
      Full power 110.4 kW and 91 kW 18 % more or 19.4 kW

      Hydraulic system

      Lifting time 5.4 sec and 5.7 sec 5 % less or 0.3 sec
      Unloading time 1.5 sec and 1.9 sec 21 % less or 0.4 sec

      Gear box

      Reverse gears number 3 and 2 33 % more or 1
      Maximum reverse gear 25.1 km/h and 16 km/h 36 % more or 9.1 km/h

      Neutral reasons:

      Sizes

      Height to cab upper part 3070 mm and 3306 mm
      Hinge axis maximum height 3650 mm and 3835 mm
      Wheelbase 2590 mm and 2900 mm
      Length with bucket on ground level 6248.4 mm and 7036 mm
      Between tyres width 2270 mm and 2382 mm

      Shovel

      Shovel width 2440 mm and 2602 mm

      Operation

      Operating voltage 12 V and 24 V
      Rear axle oscillating 22 degrees and 24 degrees
      Tyre size 17.5-25 and 20.5x25 L3
      Working weight 10280 kg and 11831 kg

      Motor

      Manufacturer John Deere and Case
      Cylinders number 6 and 6
      Model 6-414T and Family III 668TA/M2
      Aspiration turbocharging and Turbocharger with air cooling by oncoming air flow

      Hydraulic system

      Overflow valve pressure 18099 kPa and 172.4 kPa
      Type of pump gear type pump and in the middle position with locking with pressure / flow compensation

      Gear box

      Transmission type planetary powershift transmission and 4F / 3R (4 forward / 3 reverse speeds) proportional with electronic control module, with torque measurement, automatic / manual shifting and modulating
      Forward gears number 4 and 4

      Images

      Sizes

      2. Between tyres width 2270 mm 2. Between tyres width 2382 mm
      3. Height to cab upper part 3070 mm 3. Height to cab upper part 3306 mm
      4. Wheelbase 2590 mm 4. Wheelbase 2900 mm
      5. Clearance 436 mm 5. Clearance 474 mm
      6. Hinge axis maximum height 3650 mm 6. Hinge axis maximum height 3835 mm
      8. Radius at maximum lifting and unloading 894 mm 8. Radius at maximum lifting and unloading 1013 mm
      1. Length with bucket on ground level 6248.4 mm 1. Length with bucket on ground level 7036 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2896 mm 7. Unloading ground clearance at maximum lifting 2806 mm