Construction Machinery. Wheel-Mounted Loader John Deere 544J High-Lift Waste Pickup Loader

Sizes

Length with bucket on ground level 7950 mm
Height to cab upper part 3300 mm
Clearance 460 mm
Wheelbase 2950 mm
Hinge axis maximum height 3890 mm
Radius at maximum lifting and unloading 920 mm

Shovel

Breakout power 74.4 kN
Unloading ground clearance at maximum lifting 2971.8 mm
Shovel width 2539 mm
Bucket capacity with top 3.8 m3

Operation

Rear axle / differential fluid volume 17 l.
Static tipping weight 9529 kg
Turn radius 4953 mm
Operating voltage 24 V
Generator current strength 80 amperes
Rear axle oscillating 16 degrees
Tyre size 20.5-25
Working weight 16130 kg
Fuel Capacity 322 l.
Hydraulic system fluid volume 97 l.
Engine oil volume 21 l.
Cooling system fluid volume 22 l.
Transmission fluid volume 18.5 l.
Front axle / differential fluid volume 17 l.

Motor

Manufacturer John Deere
Model 6068H
Effective power 124.5 kW
Power measured at 1900 rev / min
Displacement 6.8 l.
Torque measured at 1600 rev / min
Maximum torque 672 Nm
Cylinders number 6
Torque increase 38 %

Hydraulic system

Type of pump variable displacement axial piston pump
Overflow valve pressure 25150 kPa
Pump bandwidth 189 l/min
Lifting time 5.8 sec
Unloading time 1.2 sec
Lowering time 3.3 sec

Gear box

Transmission type automatic transmission system with power gear shifting
Forward gears number 3
Reverse gears number 3
Maximum forward speed 22.9 km/h
Maximum reverse gear 24.2 km/h

Images

Sizes

1. Length with bucket on ground level 7950 mm
3. Height to cab upper part 3300 mm
4. Wheelbase 2950 mm
5. Clearance 460 mm
6. Hinge axis maximum height 3890 mm
8. Radius at maximum lifting and unloading 920 mm

Shovel

7. Unloading ground clearance at maximum lifting 2971.8 mm