vs.

      Caterpillar 924H vs. John Deere 644H

      7 reasons to buy Caterpillar 924H:

      Sizes

      Unloading ground clearance at maximum lifting 2828 mm and 2713 mm 4 % more or 115 mm

      Shovel

      Breakout power 88.3 kN and 128.9 kN 31 % less or 40.6 kN

      Operation

      Static bucket tipping load 8126.6 kg and 14156.6 kg 43 % less or 6030.0 kg
      Static tipping forks load 6200.2 kg and 10334 kg 40 % less or 4133.8 kg

      Hydraulic system

      Lifting time 5.1 sec and 6.2 sec 18 % less or 1.1 sec
      Lowering time 2.4 sec and 3 sec 20 % less or 0.6 sec

      Gear box

      Maximum forward speed 38.5 km/h and 35.4 km/h 8 % more or 3.1 km/h

      13 reasons to buy John Deere 644H:

      Sizes

      Radius at maximum height and unloading 1128 mm and 992 mm 12 % more or 136 mm
      Fork tines length 1525 mm and 1220 mm 20 % more or 305 mm
      Clearance 461 mm and 436 mm 5 % more or 25 mm
      Maximum lifting height 3929 mm and 3637 mm 7 % more or 292 mm

      Shovel

      Bucket capacity with top 3.2 m3 and 2.1 m3 34 % more or 1.1 m3
      Brimmed bucket capacity 2.9 m3 and 1.7 m3 41 % more or 1.2 m3

      Operation

      Fuel Capacity 379 l. and 225 l. 41 % more or 154 l.
      Turn radius 5500 mm and 5633 mm 2 % less or 133 mm

      Motor

      Displacement 8.1 l. and 6.6 l. 19 % more or 1.5 l.
      Effective power 165 kW and 102.9 kW 38 % more or 62.1 kW
      Maximum torque 1020 Nm and 672.5 Nm 34 % more or 347.5 Nm

      Hydraulic system

      Pump bandwidth 257.4 l/min and 152 l/min 41 % more or 105.4 l/min

      Gear box

      Maximum reverse gear 24.9 km/h and 21.7 km/h 13 % more or 3.2 km/h

      Neutral reasons:

      Sizes

      Wheelbase 2800 mm and 3200 mm
      Hinge axis maximum height 3881 mm and 4144 mm
      Length with forks on ground level 7604 mm and 8641 mm
      Length with bucket on ground level 7147 mm and 8266 mm
      Between tyres width 2492 mm and 2874 mm
      Height to cab upper part 3227 mm and 3404 mm

      Operation

      Tyre size 20.5R25 Radial (L-3) and 23.5-25
      Working weight 11632 kg and 17631 kg

      Motor

      Manufacturer Caterpillar and John Deere
      Model C6.6 and 6081H

      Hydraulic system

      Overflow valve pressure 25889.8 kPa and 24850 kPa
      Unloading time 1.4 sec and 1.4 sec

      Gear box

      Forward gears number 4 and 4
      Reverse gears number 3 and 3

      Images

      Sizes

      7. Unloading ground clearance at maximum lifting 2828 mm 7. Unloading ground clearance at maximum lifting 2713 mm
      9. Fork tines length 1220 mm 9. Fork tines length 1525 mm
      10. Length with forks on ground level 7604 mm 10. Length with forks on ground level 8641 mm
      11. Maximum lifting height 3637 mm 11. Maximum lifting height 3929 mm
      1. Length with bucket on ground level 7147 mm 1. Length with bucket on ground level 8266 mm
      2. Between tyres width 2492 mm 2. Between tyres width 2874 mm
      3. Height to cab upper part 3227 mm 3. Height to cab upper part 3404 mm
      4. Wheelbase 2800 mm 4. Wheelbase 3200 mm
      5. Clearance 436 mm 5. Clearance 461 mm
      6. Hinge axis maximum height 3881 mm 6. Hinge axis maximum height 4144 mm