Construction Machinery. Wheel-Mounted Loader John Deere 444K High-Lift

Sizes

Height to cab upper part 3170 mm
Clearance 393 mm
Wheelbase 2760 mm
Hinge axis maximum height 4000 mm
Radius at maximum lifting and unloading 1040 mm
Length with bucket on ground level 7380 mm
Between tyres width 2415 mm

Shovel

Breakout power 74.1 kN
Unloading ground clearance at maximum lifting 3030 mm
Shovel width 2540 mm
Bucket capacity with top 1.9 m3
Brimmed bucket capacity 1.6 m3

Operation

Operating voltage 24 V
Generator current strength 80 amperes
Rear axle oscillating 24 degrees
Tyre size 17.5 R 25
Working weight 11168 kg
Fuel Capacity 242 l.
Hydraulic system fluid volume 91 l.
Engine oil volume 17.5 l.
Cooling system fluid volume 19 l.
Transmission fluid volume 18.5 l.
Front axle / differential fluid volume 22 l.
Rear axle / differential fluid volume 22 l.
Static tipping weight 7889 kg
Turn radius 4740 mm

Motor

Manufacturer John Deere
Model E 4045H, III Level III certified
Effective power 95.4 kW
Power measured at 2100 rev / min
Displacement 4.5 l.
Torque measured at 1400 rev / min
Cylinders number 4
Maximum torque 515.2 Nm
Torque increase 32 %
Aspiration Turbocharger with charge air cooler by oncoming air flow

Hydraulic system

Type of pump variable displacement piston pump axial piston
Overflow valve pressure 24821.1 kPa
Pump bandwidth 140 l/min
Lifting time 5.9 sec
Unloading time 1 sec
Lowering time 2.4 sec

Gear box

Transmission type Powershift transmission of intermediate type
Forward gears number 4
Reverse gears number 3
Maximum forward speed 36 km/h
Maximum reverse gear 25.3 km/h

Images

Sizes

1. Length with bucket on ground level 7380 mm
2. Between tyres width 2415 mm
3. Height to cab upper part 3170 mm
4. Wheelbase 2760 mm
5. Clearance 393 mm
6. Hinge axis maximum height 4000 mm
8. Radius at maximum lifting and unloading 1040 mm

Shovel

7. Unloading ground clearance at maximum lifting 3030 mm