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

Sizes

Radius at maximum lifting and unloading 990 mm
Length with bucket on ground level 7700 mm
Height to cab upper part 3250 mm
Clearance 450 mm
Wheelbase 2950 mm
Hinge axis maximum height 4190 mm

Shovel

Breakout power 93.1 kN
Unloading ground clearance at maximum lifting 3150 mm
Shovel width 2691.4 mm
Bucket capacity with top 2.3 m3

Operation

Working weight 12943 kg
Fuel Capacity 322 l.
Hydraulic system fluid volume 96.5 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.
Rear axle / differential fluid volume 17 l.
Static tipping weight 9987 kg
Turn radius 4953 mm
Operating voltage 24 V
Generator current strength 80 amperes
Rear axle oscillating 24 degrees
Tyre size 20.5 R25

Motor

Manufacturer John Deere
Model 6068H
Effective power 111 kW
Power measured at 2200 rev / min
Displacement 6.8 l.
Torque measured at 1600 rev / min
Cylinders number 6
Maximum torque 672 Nm
Torque increase 38 %
Aspiration Turbocharger with charge air cooler by oncoming air flow

Hydraulic system

Type of pump variable displacement axial piston pump
Overflow valve pressure 25150 kPa
Pump bandwidth 189 l/min
Lifting time 5.5 sec
Unloading time 1.4 sec
Lowering time 2.5 sec

Gear box

Transmission type automatic powershift
Forward gears number 4
Reverse gears number 3
Maximum forward speed 38.3 km/h
Maximum reverse gear 24.2 km/h

Images

Sizes

1. Length with bucket on ground level 7700 mm
3. Height to cab upper part 3250 mm
4. Wheelbase 2950 mm
5. Clearance 450 mm
6. Hinge axis maximum height 4190 mm
8. Radius at maximum lifting and unloading 990 mm

Shovel

7. Unloading ground clearance at maximum lifting 3150 mm