vs.

      John Deere 644H vs. Caterpillar 924H

      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
      Maximum lifting height 3929 mm and 3637 mm 7 % more or 292 mm
      Clearance 461 mm and 436 mm 5 % more or 25 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

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

      Motor

      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
      Displacement 8.1 l. and 6.6 l. 19 % more or 1.5 l.

      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

      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

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

      Gear box

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

      Neutral reasons:

      Sizes

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

      Operation

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

      Motor

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

      Hydraulic system

      Overflow valve pressure 24850 kPa and 25889.8 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

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