vs.

      Hyundai HL730TM-7 vs. John Deere 744K Z-Bar

      5 reasons to buy Hyundai HL730TM-7:

      Shovel

      Breakout power 98.9 kN and 190.4 kN 48 % less or 91.5 kN

      Operation

      Hydraulic system fluid volume 160 l. and 159 l. 1 % more or 1 l.

      Motor

      Power measured at 2200 rev / min and 1500 rev / min 32 % more or 700 rev

      Hydraulic system

      Lifting time 5.4 sec and 5.9 sec 8 % less or 0.5 sec
      Lowering time 2.4 sec and 2.8 sec 14 % less or 0.4 sec

      21 reasons to buy John Deere 744K Z-Bar:

      Sizes

      Radius at maximum lifting and unloading 1230 mm and 1140 mm 7 % more or 90 mm
      Clearance 460 mm and 370 mm 20 % more or 90 mm

      Shovel

      Unloading ground clearance at maximum lifting 3040 mm and 2785 mm 8 % more or 255 mm
      Bucket capacity with top 4 m3 and 1.6 m3 60 % more or 2.4 m3
      Brimmed bucket capacity 3.4 m3 and 1.4 m3 59 % more or 2.0 m3

      Operation

      Engine oil volume 34 l. and 11 l. 68 % more or 23 l.
      Cooling system fluid volume 45 l. and 30 l. 33 % more or 15 l.
      Transmission fluid volume 27.9 l. and 20 l. 28 % more or 7.9 l.
      Front axle / differential fluid volume 46 l. and 18.4 l. 60 % more or 27.6 l.
      Rear axle / differential fluid volume 46 l. and 18.4 l. 60 % more or 27.6 l.
      Static tipping weight 19923 kg and 6640.6 kg 67 % more or 13282.4 kg
      Generator current strength 80 amperes and 70 amperes 12 % more or 10 amperes
      Fuel Capacity 469 l. and 202 l. 57 % more or 267 l.

      Motor

      Effective power 226.7 kW and 88.7 kW 61 % more or 138.0 kW
      Displacement 9 l. and 3.9 l. 57 % more or 5.1 l.
      Torque measured at 1400 rev / min and 1300 rev / min 7 % more or 100 rev
      Cylinders number 6 and 4 33 % more or 2
      Maximum torque 1456.1 Nm and 505.7 Nm 65 % more or 950.4 Nm

      Hydraulic system

      Pump bandwidth 515 l/min and 140 l/min 73 % more or 375 l/min

      Gear box

      Maximum forward speed 40 km/h and 37 km/h 7 % more or 3 km/h
      Maximum reverse gear 30.2 km/h and 23.3 km/h 23 % more or 6.9 km/h

      Neutral reasons:

      Sizes

      Wheelbase 2750 mm and 3460 mm
      Hinge axis maximum height 3780 mm and 4280 mm
      Length with bucket on ground level 7000 mm and 9010 mm
      Between tyres width 2400 mm and 2957 mm
      Height to cab upper part 3170 mm and 3500 mm

      Operation

      Operating voltage 24 V and 24 V
      Rear axle oscillating 24 degrees and 26 degrees
      Tyre size 17.5-25, 12PR, L3 and 26.5 R 25
      Working weight 10000 kg and 24182 kg

      Motor

      Manufacturer Cummins and John Deere
      Model B3.9-C and 6090H, III Level III certified
      Aspiration turbocharging and Turbocharger with charge air cooler by oncoming air flow

      Hydraulic system

      Overflow valve pressure 20615.3 kPa and 22669.9 kPa
      Type of pump screw gear type and two variable displacement piston pumps, axial, with load sensing
      Unloading time 1.4 sec and 1.4 sec

      Gear box

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

      Images

      Sizes

      1. Length with bucket on ground level 7000 mm 1. Length with bucket on ground level 9010 mm
      2. Between tyres width 2400 mm 2. Between tyres width 2957 mm
      3. Height to cab upper part 3170 mm 3. Height to cab upper part 3500 mm
      4. Wheelbase 2750 mm 4. Wheelbase 3460 mm
      5. Clearance 370 mm 5. Clearance 460 mm
      6. Hinge axis maximum height 3780 mm 6. Hinge axis maximum height 4280 mm
      8. Radius at maximum lifting and unloading 1140 mm 8. Radius at maximum lifting and unloading 1230 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2785 mm 7. Unloading ground clearance at maximum lifting 3040 mm