vs.

      John Deere 644E vs. Hyundai HL757-9

      9 reasons to buy John Deere 644E:

      Sizes

      Clearance 500 mm and 410 mm 18 % more or 90 mm

      Shovel

      Unloading ground clearance at maximum lifting 2975 mm and 2840 mm 5 % more or 135 mm

      Operation

      Engine oil volume 24 l. and 18 l. 25 % more or 6 l.
      Static tipping weight 12329 kg and 11300 kg 8 % more or 1029 kg

      Motor

      Power measured at 2200 rev / min and 2100 rev / min 5 % more or 100 rev

      Hydraulic system

      Pump bandwidth 247.9 l/min and 185 l/min 25 % more or 62.9 l/min
      Lowering time 3.5 sec and 3.8 sec 8 % less or 0.3 sec

      Gear box

      Maximum forward speed 41 km/h and 37.7 km/h 8 % more or 3.3 km/h
      Maximum reverse gear 26.4 km/h and 24.2 km/h 8 % more or 2.2 km/h

      15 reasons to buy Hyundai HL757-9:

      Sizes

      Radius at maximum lifting and unloading 1070 mm and 940 mm 12 % more or 130 mm

      Shovel

      Brimmed bucket capacity 2.4 m3 and 2.1 m3 12 % more or 0.3 m3
      Bucket capacity with top 2.7 m3 and 2.5 m3 7 % more or 0.2 m3

      Operation

      Cooling system fluid volume 35 l. and 28.5 l. 19 % more or 6.5 l.
      Generator current strength 70 amperes and 65 amperes 7 % more or 5 amperes
      Transmission fluid volume 28 l. and 14 l. 50 % more or 14 l.
      Front axle / differential fluid volume 29 l. and 23 l. 21 % more or 6 l.
      Rear axle / differential fluid volume 24 l. and 23 l. 4 % more or 1 l.
      Fuel Capacity 294 l. and 284 l. 3 % more or 10 l.
      Hydraulic system fluid volume 215 l. and 115 l. 47 % more or 100 l.

      Motor

      Effective power 126.8 kW and 119.3 kW 6 % more or 7.5 kW
      Full power 129 kW and 125.3 kW 3 % more or 3.7 kW
      Maximum torque 813.5 Nm and 691.5 Nm 15 % more or 122.0 Nm

      Hydraulic system

      Lifting time 5.9 sec and 6.2 sec 5 % less or 0.3 sec
      Unloading time 1.1 sec and 1.8 sec 39 % less or 0.7 sec

      Neutral reasons:

      Sizes

      Wheelbase 3200 mm and 3050 mm
      Hinge axis maximum height 4000 mm and 3920 mm
      Length with bucket on ground level 7680 mm and 7580 mm
      Between tyres width 2652 mm and 2740 mm
      Height to cab upper part 3400 mm and 3310 mm

      Operation

      Operating voltage 12 V and 24 V
      Rear axle oscillating 26 degrees and 26 degrees
      Tyre size 20.5-25 and 20.5-25
      Working weight 15471 kg and 14500 kg

      Motor

      Torque measured at 1400 rev / min and 1400 rev / min
      Manufacturer John Deere and Cummins
      Cylinders number 6 and 6
      Model 6466T and QSB6.7
      Aspiration turbocharging and turbocharging

      Hydraulic system

      Type of pump gear type pump and alternating Axial-piston pump

      Gear box

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

      Images

      Sizes

      4. Wheelbase 3200 mm 4. Wheelbase 3050 mm
      5. Clearance 500 mm 5. Clearance 410 mm
      6. Hinge axis maximum height 4000 mm 6. Hinge axis maximum height 3920 mm
      8. Radius at maximum lifting and unloading 940 mm 8. Radius at maximum lifting and unloading 1070 mm
      1. Length with bucket on ground level 7680 mm 1. Length with bucket on ground level 7580 mm
      2. Between tyres width 2652 mm 2. Between tyres width 2740 mm
      3. Height to cab upper part 3400 mm 3. Height to cab upper part 3310 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2975 mm 7. Unloading ground clearance at maximum lifting 2840 mm