vs.

      John Deere 724K Z-Bar vs. Komatsu WA85-3

      16 reasons to buy John Deere 724K Z-Bar:

      Sizes

      Radius at maximum lifting and unloading 1130 mm and 865 mm 23 % more or 265 mm

      Shovel

      Unloading ground clearance at maximum lifting 2790 mm and 2585 mm 7 % more or 205 mm

      Operation

      Front axle / differential fluid volume 22 l. and 6.1 l. 72 % more or 15.9 l.
      Cooling system fluid volume 34 l. and 12.3 l. 64 % more or 21.7 l.
      Rear axle / differential fluid volume 22 l. and 6.5 l. 70 % more or 15.5 l.
      Static tipping weight 16489 kg and 4030 kg 76 % more or 12459 kg
      Fuel Capacity 352 l. and 90 l. 74 % more or 262 l.
      Hydraulic system fluid volume 110 l. and 95 l. 14 % more or 15 l.
      Engine oil volume 28 l. and 9.4 l. 66 % more or 18.6 l.

      Motor

      Displacement 9 l. and 3.3 l. 63 % more or 5.7 l.
      Cylinders number 6 and 4 33 % more or 2
      Maximum torque 1155.2 Nm and 240 Nm 79 % more or 915.2 Nm

      Hydraulic system

      Pump bandwidth 310 l/min and 64.1 l/min 79 % more or 245.9 l/min

      Gear box

      Forward gears number 4 and 2 50 % more or 2
      Reverse gears number 3 and 2 33 % more or 1
      Maximum forward speed 35.6 km/h and 5.7 km/h 84 % more or 29.9 km/h

      8 reasons to buy Komatsu WA85-3:

      Sizes

      Clearance 480 mm and 410 mm 15 % more or 70 mm

      Shovel

      Breakout power 48.6 kN and 141.2 kN 66 % less or 92.6 kN

      Operation

      Turn radius 3790 mm and 5640 mm 33 % less or 1850 mm

      Motor

      Power measured at 2500 rev / min and 1800 rev / min 28 % more or 700 rev
      Torque measured at 1600 rev / min and 1300 rev / min 19 % more or 300 rev

      Hydraulic system

      Lifting time 4.9 sec and 5.5 sec 11 % less or 0.6 sec
      Unloading time 1 sec and 1.2 sec 17 % less or 0.2 sec
      Lowering time 2.6 sec and 3 sec 13 % less or 0.4 sec

      Neutral reasons:

      Sizes

      Wheelbase 3260 mm and 2000 mm
      Hinge axis maximum height 4070 mm and 3225 mm
      Length with bucket on ground level 8340 mm and 5410 mm
      Height to cab upper part 3380 mm and 2670 mm

      Shovel

      Shovel width 3040 mm and 2050 mm

      Operation

      Operating voltage 24 V and 12 V
      Generator current strength 80 amperes and 80 amperes
      Rear axle oscillating 26 degrees and 24 degrees
      Tyre size 23.5 R25 and 405/70 R20 SPT 9
      Working weight 19130 kg and 5000 kg

      Motor

      Manufacturer John Deere and Komatsu
      Model 6090H, III Level III certified and 4D98E

      Hydraulic system

      Type of pump variable displacement axial piston pump and Closed Hydraulic Circuit
      Overflow valve pressure 25165.8 kPa and 20500 kPa

      Gear box

      Transmission type Powershift transmission of intermediate type and Hydro-Static Transmission

      Images

      Sizes

      1. Length with bucket on ground level 8340 mm 1. Length with bucket on ground level 5410 mm
      3. Height to cab upper part 3380 mm 3. Height to cab upper part 2670 mm
      4. Wheelbase 3260 mm 4. Wheelbase 2000 mm
      5. Clearance 410 mm 5. Clearance 480 mm
      6. Hinge axis maximum height 4070 mm 6. Hinge axis maximum height 3225 mm
      8. Radius at maximum lifting and unloading 1130 mm 8. Radius at maximum lifting and unloading 865 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2790 mm 7. Unloading ground clearance at maximum lifting 2585 mm