vs.

      Doosan MEGA200-V vs. John Deere 644GH

      10 reasons to buy Doosan MEGA200-V:

      Shovel

      Breakout power 105.9 kN and 169.2 kN 37 % less or 63.3 kN

      Operation

      Hydraulic system fluid volume 150 l. and 115 l. 23 % more or 35 l.
      Cooling system fluid volume 31 l. and 28.5 l. 8 % more or 2.5 l.
      Transmission fluid volume 30 l. and 14 l. 53 % more or 16 l.

      Motor

      Torque measured at 1600 rev / min and 1300 rev / min 19 % more or 300 rev

      Hydraulic system

      Lowering time 3.3 sec and 3.5 sec 6 % less or 0.2 sec
      Lifting time 5 sec and 6.2 sec 19 % less or 1.2 sec
      Unloading time 1.2 sec and 1.8 sec 33 % less or 0.6 sec

      Gear box

      Maximum forward speed 36 km/h and 34.6 km/h 4 % more or 1.4 km/h
      Maximum reverse gear 23.4 km/h and 22 km/h 6 % more or 1.4 km/h

      16 reasons to buy John Deere 644GH:

      Sizes

      Clearance 483 mm and 450 mm 7 % more or 33 mm
      Radius at maximum lifting and unloading 1049 mm and 971 mm 7 % more or 78 mm

      Shovel

      Unloading ground clearance at maximum lifting 2942 mm and 2730 mm 7 % more or 212 mm
      Bucket capacity with top 3.1 m3 and 1.9 m3 39 % more or 1.2 m3

      Operation

      Static tipping weight 13477.1 kg and 8500.3 kg 37 % more or 4976.8 kg
      Turn radius 5460 mm and 5659 mm 4 % less or 199 mm
      Generator current strength 95 amperes and 50 amperes 47 % more or 45 amperes
      Fuel Capacity 284 l. and 260 l. 8 % more or 24 l.
      Engine oil volume 24 l. and 21 l. 12 % more or 3 l.
      Front axle / differential fluid volume 28 l. and 20 l. 29 % more or 8 l.
      Rear axle / differential fluid volume 28 l. and 20 l. 29 % more or 8 l.

      Motor

      Effective power 138 kW and 102.9 kW 25 % more or 35.1 kW
      Full power 146 kW and 106.6 kW 27 % more or 39.4 kW
      Maximum torque 872 Nm and 558.6 Nm 36 % more or 313.4 Nm
      Displacement 7.6 l. and 5.8 l. 24 % more or 1.8 l.

      Hydraulic system

      Pump bandwidth 263.1 l/min and 175 l/min 33 % more or 88.1 l/min

      Neutral reasons:

      Sizes

      Length with bucket on ground level 7035 mm and 7860 mm
      Between tyres width 2440 mm and 2732 mm
      Height to cab upper part 3260 mm and 3420 mm
      Wheelbase 2900 mm and 3200 mm
      Hinge axis maximum height 3828 mm and 4000 mm

      Shovel

      Shovel width 2550 mm and 3050 mm

      Operation

      Tyre size 17.5-25 and 20.5-25
      Operating voltage 24 V and 12 V
      Working weight 11200 kg and 16616.9 kg
      Rear axle oscillating 22 degrees and 26 degrees

      Motor

      Cylinders number 6 and 6
      Power measured at 2200 rev / min and 2200 rev / min
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and Turbocharging with subsequent air cooling (by a cooling radiator)
      Manufacturer Doosan and John Deere
      Model DB58Ti and 6076A

      Hydraulic system

      Type of pump gear type pump and gear type pump
      Overflow valve pressure 19615.6 kPa and 20684.3 kPa

      Gear box

      Transmission type Powershift transmission of intermediate type and powershift transmission
      Forward gears number 4 and 4
      Reverse gears number 3 and 3

      Images

      Sizes

      6. Hinge axis maximum height 3828 mm 6. Hinge axis maximum height 4000 mm
      8. Radius at maximum lifting and unloading 971 mm 8. Radius at maximum lifting and unloading 1049 mm
      1. Length with bucket on ground level 7035 mm 1. Length with bucket on ground level 7860 mm
      2. Between tyres width 2440 mm 2. Between tyres width 2732 mm
      3. Height to cab upper part 3260 mm 3. Height to cab upper part 3420 mm
      4. Wheelbase 2900 mm 4. Wheelbase 3200 mm
      5. Clearance 450 mm 5. Clearance 483 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2730 mm 7. Unloading ground clearance at maximum lifting 2942 mm