vs.

      Caterpillar 962H vs. John Deere 644J Z-Bar

      17 reasons to buy Caterpillar 962H:

      Sizes

      Radius at maximum lifting and unloading 1308 mm and 1120 mm 14 % more or 188 mm

      Shovel

      Breakout power 147 kN and 153 kN 4 % less or 6 kN
      Bucket capacity with top 3.5 m3 and 3.2 m3 9 % more or 0.3 m3
      Brimmed bucket capacity 3 m3 and 2.8 m3 7 % more or 0.2 m3

      Operation

      Engine oil volume 30 l. and 24.5 l. 18 % more or 5.5 l.
      Cooling system fluid volume 42 l. and 29.5 l. 30 % more or 12.5 l.
      Transmission fluid volume 34 l. and 26.5 l. 22 % more or 7.5 l.
      Front axle / differential fluid volume 36 l. and 22 l. 39 % more or 14 l.
      Rear axle / differential fluid volume 36 l. and 22 l. 39 % more or 14 l.

      Motor

      Effective power 158 kW and 138 kW 13 % more or 20 kW
      Displacement 7.2 l. and 6.8 l. 6 % more or 0.4 l.

      Hydraulic system

      Pump bandwidth 270 l/min and 257 l/min 5 % more or 13 l/min
      Unloading time 1.3 sec and 1.4 sec 7 % less or 0.1 sec
      Lowering time 2.5 sec and 3 sec 17 % less or 0.5 sec

      Gear box

      Reverse gears number 4 and 3 25 % more or 1
      Maximum forward speed 38 km/h and 35.4 km/h 7 % more or 2.6 km/h
      Maximum reverse gear 40 km/h and 25 km/h 37 % more or 15 km/h

      8 reasons to buy John Deere 644J Z-Bar:

      Sizes

      Clearance 434 mm and 412 mm 5 % more or 22 mm

      Shovel

      Unloading ground clearance at maximum lifting 2950 mm and 2812 mm 5 % more or 138 mm

      Operation

      Turn radius 5490 mm and 7090 mm 23 % less or 1600 mm
      Fuel Capacity 352 l. and 314 l. 11 % more or 38 l.
      Hydraulic system fluid volume 117 l. and 110 l. 6 % more or 7 l.
      Static tipping weight 15594 kg and 13879 kg 11 % more or 1715 kg

      Motor

      Maximum torque 1016 Nm and 907 Nm 11 % more or 109 Nm
      Power measured at 2200 rev / min and 1800 rev / min 18 % more or 400 rev

      Neutral reasons:

      Sizes

      Length with bucket on ground level 8165 mm and 8050 mm
      Between tyres width 2784 mm and 2875 mm
      Height to cab upper part 3452 mm and 3400 mm
      Wheelbase 3350 mm and 3200 mm
      Hinge axis maximum height 3992 mm and 4140 mm

      Shovel

      Shovel width 2946 mm and 2895.6 mm

      Operation

      Rear axle oscillating 26 degrees and 26 degrees
      Operating voltage 24 V and 24 V
      Tyre size 23.5R25 and 23.5 R25
      Generator current strength 80 amperes and 80 amperes
      Working weight 19365 kg and 18212 kg

      Motor

      Model C7 ACERT and 6068H
      Cylinders number 6 and 6
      Manufacturer Caterpillar and John Deere

      Hydraulic system

      Type of pump Piston and variable displacement axial piston pump
      Overflow valve pressure 6900 kPa and 24800 kPa
      Lifting time 6.2 sec and 6.2 sec

      Gear box

      Transmission type powershift transmission and automatic powershift
      Forward gears number 4 and 4

      Images

      Sizes

      2. Between tyres width 2784 mm 2. Between tyres width 2875 mm
      3. Height to cab upper part 3452 mm 3. Height to cab upper part 3400 mm
      4. Wheelbase 3350 mm 4. Wheelbase 3200 mm
      5. Clearance 412 mm 5. Clearance 434 mm
      6. Hinge axis maximum height 3992 mm 6. Hinge axis maximum height 4140 mm
      8. Radius at maximum lifting and unloading 1308 mm 8. Radius at maximum lifting and unloading 1120 mm
      1. Length with bucket on ground level 8165 mm 1. Length with bucket on ground level 8050 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2812 mm 7. Unloading ground clearance at maximum lifting 2950 mm