vs.

      Daewoo MEGA250-V vs. John Deere 644E with coupling

      13 reasons to buy Daewoo MEGA250-V:

      Sizes

      Radius at maximum lifting and unloading 1160 mm and 984 mm 15 % more or 176 mm

      Shovel

      Breakout power 29101 pound and 35098 pound 17 % less or 5997 pound

      Operation

      Rear axle / differential fluid volume 24 l. and 23 l. 4 % more or 1 l.
      Static tipping weight 12000 kg and 11771 kg 2 % more or 229 kg
      Hydraulic system fluid volume 195 l. and 115 l. 41 % more or 80 l.
      Cooling system fluid volume 50 l. and 28.5 l. 43 % more or 21.5 l.
      Transmission fluid volume 27 l. and 13 l. 52 % more or 14 l.
      Front axle / differential fluid volume 31 l. and 23 l. 26 % more or 8 l.

      Motor

      Maximum torque 736 Nm and 691.5 Nm 6 % more or 44.5 Nm

      Hydraulic system

      Unloading time 1.2 sec and 1.8 sec 33 % less or 0.6 sec
      Lowering time 3.3 sec and 3.5 sec 6 % less or 0.2 sec
      Pump bandwidth 250 l/min and 247.9 l/min 1 % more or 2.1 l/min
      Lifting time 5.3 sec and 6.2 sec 15 % less or 0.9 sec

      12 reasons to buy John Deere 644E with coupling:

      Sizes

      Clearance 500 mm and 430 mm 14 % more or 70 mm

      Shovel

      Unloading ground clearance at maximum lifting 2936 mm and 2760 mm 6 % more or 176 mm
      Bucket capacity with top 2.5 m3 and 2.4 m3 4 % more or 0.1 m3

      Operation

      Fuel Capacity 284 l. and 270 l. 5 % more or 14 l.
      Turn radius 5420 mm and 6051 mm 10 % less or 631 mm
      Engine oil volume 24 l. and 21 l. 12 % more or 3 l.
      Generator current strength 65 amperes and 60 amperes 8 % more or 5 amperes

      Motor

      Effective power 119.3 kW and 114 kW 4 % more or 5.3 kW
      Full power 125.3 kW and 121 kW 3 % more or 4.3 kW
      Displacement 7.6 l. and 5.8 l. 24 % more or 1.8 l.

      Gear box

      Maximum forward speed 41 km/h and 37 km/h 10 % more or 4 km/h
      Maximum reverse gear 26.4 km/h and 24.5 km/h 7 % more or 1.9 km/h

      Neutral reasons:

      Sizes

      Wheelbase 3020 mm and 3200 mm
      Length with bucket on ground level 7500 mm and 7740 mm
      Between tyres width 2563 mm and 2652 mm
      Height to cab upper part 3320 mm and 3400 mm
      Hinge axis maximum height 3890 mm and 4014.2 mm

      Shovel

      Shovel width 2740 mm and 2780 mm

      Operation

      Working weight 14000 kg and 15852.1 kg
      Operating voltage 24 V and 12 V
      Rear axle oscillating 22 degrees and 26 degrees
      Tyre size 20.5-25-16PR and 20.5-25

      Motor

      Model D1146T and 6076T
      Power measured at 2200 rev / min and 2200 rev / min
      Aspiration turbocharging and turbocharging
      Manufacturer Daewoo and John Deere

      Hydraulic system

      Type of pump pumps with twin vanes and gear type pump
      Overflow valve pressure 20000 kPa and 19650 kPa

      Gear box

      Reverse gears number 3 and 3
      Transmission type powershift transmission and powershift
      Forward gears number 4 and 4

      Images

      Sizes

      1. Length with bucket on ground level 7500 mm 1. Length with bucket on ground level 7740 mm
      2. Between tyres width 2563 mm 2. Between tyres width 2652 mm
      3. Height to cab upper part 3320 mm 3. Height to cab upper part 3400 mm
      4. Wheelbase 3020 mm 4. Wheelbase 3200 mm
      5. Clearance 430 mm 5. Clearance 500 mm
      6. Hinge axis maximum height 3890 mm 6. Hinge axis maximum height 4014.2 mm
      8. Radius at maximum lifting and unloading 1160 mm 8. Radius at maximum lifting and unloading 984 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2760 mm 7. Unloading ground clearance at maximum lifting 2936 mm