vs.

      John Deere 644D vs. Volvo BM 4600

      3 reasons to buy John Deere 644D:

      Sizes

      Clearance 514 mm and 470 mm 9 % more or 44 mm

      Hydraulic system

      Lifting time 6.1 sec and 7.8 sec 22 % less or 1.7 sec
      Unloading time 2 sec and 4 sec 50 % less or 2 sec

      21 reasons to buy Volvo BM 4600:

      Sizes

      Radius at maximum lifting and unloading 1150 mm and 933 mm 19 % more or 217 mm

      Shovel

      Unloading ground clearance at maximum lifting 3200 mm and 2970 mm 7 % more or 230 mm
      Bucket capacity with top 3.8 m3 and 2.3 m3 39 % more or 1.5 m3

      Operation

      Fuel Capacity 360 l. and 254 l. 29 % more or 106 l.
      Hydraulic system fluid volume 300 l. and 95 l. 68 % more or 205 l.
      Engine oil volume 31 l. and 19 l. 39 % more or 12 l.
      Cooling system fluid volume 50 l. and 28 l. 44 % more or 22 l.
      Transmission fluid volume 40 l. and 37 l. 7 % more or 3 l.
      Front axle / differential fluid volume 31 l. and 23 l. 26 % more or 8 l.
      Rear axle / differential fluid volume 31 l. and 23 l. 26 % more or 8 l.
      Static tipping weight 15300 kg and 11435.1 kg 25 % more or 3864.9 kg
      Generator current strength 45 amperes and 42 amperes 7 % more or 3 amperes

      Motor

      Maximum torque 913.8 Nm and 650.8 Nm 29 % more or 263.0 Nm
      Effective power 187.9 kW and 115.6 kW 38 % more or 72.3 kW
      Full power 196.9 kW and 123 kW 38 % more or 73.9 kW
      Displacement 9.6 l. and 7.6 l. 21 % more or 2.0 l.

      Hydraulic system

      Pump bandwidth 316.5 l/min and 238.5 l/min 25 % more or 78.0 l/min
      Lowering time 3 sec and 4.3 sec 30 % less or 1.3 sec

      Gear box

      Maximum reverse gear 50.1 km/h and 13.2 km/h 74 % more or 36.9 km/h
      Reverse gears number 4 and 2 50 % more or 2
      Maximum forward speed 50.1 km/h and 43.9 km/h 12 % more or 6.2 km/h

      Neutral reasons:

      Sizes

      Height to cab upper part 3200.4 mm and 3500 mm
      Length with bucket on ground level 7034.8 mm and 8200 mm
      Wheelbase 2920 mm and 3550 mm
      Between tyres width 2605 mm and 3000 mm
      Hinge axis maximum height 3861.8 mm and 4405 mm

      Shovel

      Shovel width 2660 mm and 3200 mm

      Operation

      Tyre size 20.5-25 and 26.5-25/20
      Working weight 13300 kg and 21100 kg
      Operating voltage 12 V and 24 V
      Rear axle oscillating 22 degrees and 30 degrees

      Motor

      Cylinders number 6 and 6
      Aspiration turbocharging and turbocharging
      Manufacturer John Deere and Volvo
      Model 6-466T and TD100A
      Power measured at 2200 rev / min and 2200 rev / min
      Torque measured at 1400 rev / min and 1400 rev / min

      Hydraulic system

      Type of pump gear type pump and vane pumps
      Overflow valve pressure 18099 kPa and 16995.6 kPa

      Gear box

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

      Images

      Sizes

      6. Hinge axis maximum height 3861.8 mm 6. Hinge axis maximum height 4405 mm
      8. Radius at maximum lifting and unloading 933 mm 8. Radius at maximum lifting and unloading 1150 mm
      1. Length with bucket on ground level 7034.8 mm 1. Length with bucket on ground level 8200 mm
      2. Between tyres width 2605 mm 2. Between tyres width 3000 mm
      3. Height to cab upper part 3200.4 mm 3. Height to cab upper part 3500 mm
      4. Wheelbase 2920 mm 4. Wheelbase 3550 mm
      5. Clearance 514 mm 5. Clearance 470 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2970 mm 7. Unloading ground clearance at maximum lifting 3200 mm