vs.

      John Deere 644J High-Lift vs. Volvo L30B

      20 reasons to buy John Deere 644J High-Lift:

      Sizes

      Clearance 460 mm and 440 mm 4 % more or 20 mm
      Radius at maximum lifting and unloading 1170 mm and 745 mm 36 % more or 425 mm

      Shovel

      Unloading ground clearance at maximum lifting 3380 mm and 2475 mm 27 % more or 905 mm
      Bucket capacity with top 3 m3 and 1.1 m3 63 % more or 1.9 m3

      Operation

      Front axle / differential fluid volume 22 l. and 11 l. 50 % more or 11 l.
      Rear axle / differential fluid volume 22 l. and 12 l. 45 % more or 10 l.
      Static tipping weight 12560 kg and 4250.2 kg 66 % more or 8309.8 kg
      Turn radius 5.5 mm and 4275 mm 100 % less or 4269.5 mm
      Fuel Capacity 352 l. and 86 l. 76 % more or 266 l.
      Hydraulic system fluid volume 117 l. and 65 l. 44 % more or 52 l.
      Engine oil volume 24.5 l. and 10.5 l. 57 % more or 14.0 l.

      Motor

      Effective power 138 kW and 49 kW 64 % more or 89 kW
      Cylinders number 6 and 4 33 % more or 2
      Maximum torque 1016 Nm and 218.3 Nm 79 % more or 797.7 Nm

      Hydraulic system

      Pump bandwidth 257 l/min and 51.9 l/min 80 % more or 205.1 l/min
      Lifting time 5.9 sec and 6.5 sec 9 % less or 0.6 sec
      Lowering time 2.8 sec and 3.5 sec 20 % less or 0.7 sec

      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 35.4 km/h and 30 km/h 15 % more or 5.4 km/h

      5 reasons to buy Volvo L30B:

      Shovel

      Breakout power 10791 pound and 30574 pound 65 % less or 19783 pound

      Motor

      Power measured at 2300 rev / min and 2200 rev / min 4 % more or 100 rev
      Torque measured at 1900 rev / min and 1400 rev / min 26 % more or 500 rev

      Hydraulic system

      Unloading time 1.5 sec and 1.9 sec 21 % less or 0.4 sec

      Gear box

      Maximum reverse gear 30 km/h and 25 km/h 17 % more or 5 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 8530 mm and 5260 mm
      Height to cab upper part 3400 mm and 2710 mm
      Wheelbase 3200 mm and 2150 mm
      Hinge axis maximum height 4570 mm and 3200 mm

      Shovel

      Shovel width 2971.8 mm and 1900 mm

      Operation

      Operating voltage 24 V and 12 V
      Generator current strength 80 amperes and 80 amperes
      Rear axle oscillating 24 degrees and 20 degrees
      Tyre size 23.5 R25 and 12.5-20 IND. SG
      Working weight 18425 kg and 5520.2 kg

      Motor

      Model 6068H and BF4L 1011F
      Manufacturer John Deere and Deutz
      Aspiration Turbocharger with charge air cooler by oncoming air flow and turbocharging

      Hydraulic system

      Overflow valve pressure 24800 kPa and 23000.9 kPa
      Type of pump variable displacement axial piston pump and gear type pump

      Gear box

      Transmission type automatic transmission system with power gear shifting and Hydro-Static Transmission

      Images

      Sizes

      1. Length with bucket on ground level 8530 mm 1. Length with bucket on ground level 5260 mm
      3. Height to cab upper part 3400 mm 3. Height to cab upper part 2710 mm
      4. Wheelbase 3200 mm 4. Wheelbase 2150 mm
      5. Clearance 460 mm 5. Clearance 440 mm
      6. Hinge axis maximum height 4570 mm 6. Hinge axis maximum height 3200 mm
      8. Radius at maximum lifting and unloading 1170 mm 8. Radius at maximum lifting and unloading 745 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 3380 mm 7. Unloading ground clearance at maximum lifting 2475 mm