Construction Machinery. Wheel-Mounted Loader John Deere 544A

Sizes

Length with bucket on ground level 5790 mm
Height to cab upper part 2971.8 mm
Clearance 368 mm
Wheelbase 2400 mm
Hinge axis maximum height 3404.6 mm
Radius at maximum lifting and unloading 851 mm

Shovel

Breakout power 71.6 kN
Unloading ground clearance at maximum lifting 2718.8 mm
Shovel width 2230 mm
Bucket capacity with top 1.1 m3
Brimmed bucket capacity 0.93 m3

Operation

Working weight 8770 kg
Fuel Capacity 151.4 l.
Hydraulic system fluid volume 45.4 l.
Engine oil volume 9.5 l.
Cooling system fluid volume 28.4 l.
Transmission fluid volume 36.9 l.
Front axle / differential fluid volume 16.1 l.
Rear axle / differential fluid volume 18 l.
Static tipping weight 6007 kg
Turn radius 4215.4 mm
Operating voltage 12 V
Generator current strength 55 amperes
Rear axle oscillating 22 degrees
Tyre size 13-24 / 17.5-25

Motor

Manufacturer John Deere
Effective power 70.1 kW
Full power 77.6 kW
Power measured at 2500 rev / min
Displacement 5.4 l.
Torque measured at 1300 rev / min
Maximum torque 3318 Nm
Aspiration natural aspiration

Hydraulic system

Type of pump variable displacement piston pump
Overflow valve pressure 15513.2 kPa
Pump bandwidth 159 l/min

Gear box

Reverse gears number 2
Maximum forward speed 37 km/h
Maximum reverse gear 14.8 km/h
Transmission type powershift transmission transmission
Forward gears number 4

Images

Sizes

1. Length with bucket on ground level 5790 mm
3. Height to cab upper part 2971.8 mm
4. Wheelbase 2400 mm
5. Clearance 368 mm
6. Hinge axis maximum height 3404.6 mm
8. Radius at maximum lifting and unloading 851 mm

Shovel

7. Unloading ground clearance at maximum lifting 2718.8 mm