John Deere 444J Z-Bar Wheel Loader

Bucket

Dump Clearance At Max Raise 8.33 ft in (2530 mm)
Breakout Force 18104 lb (80.5 kN)
Bucket Capacity – Heaped 2.5 yd3 (1.9 m3)
Bucket Capacity – Struck 2.1 yd3 (1.6 m3)
Bucket Width 8.33 ft in (2538.99 mm)

Dimensions

Ground Clearance 1.3 ft in (396 mm)
Length With Bucket On Ground 23.42 ft in (7140 mm)
Height To Top Of Cab 10.42 ft in (3180 mm)
Wheelbase 9 ft in (2740 mm)
Hinge Pin – Max Height 12 ft in (3660 mm)
Reach At Max Lift And Dump 4.17 ft in (1280 mm)

Engine Details

Number Of Cylinders 4
Engine Make John Deere
Engine Model 4045H
Net Power 119 hp (89 kw)
Power Measured @ 2200 rpm
Max Torque 380 lb ft (515 Nm)
Displacement 276 cu in (4.5 L)
Torque Measured @ 1400 rpm
Aspiration Turbocharged charge air cooled
Torque Rise 32 %

Operational Specs

Operating Weight 24561 lb (11141 kg)
Fuel Tank Capacity 65 gal (246 L)
Hydraulic System Fluid Capacity 26 gal (97 L)
Engine Oil Fluid Capacity 4.7 gal (17.5 L)
Cooling System Fluid Capacity 5.1 gal (19 L)
Transmission Fluid Capacity 4.9 gal (18.5 L)
Front Axle/Diff Fluid Capacity 5.9 gal (22 L)
Rear Axle/Diff Fluid Capacity 5.9 gal (22 L)
Static Tipping Weight 20554 lb (9323 kg)
Turning Radius 15.5 ft in (4700.1 mm)
Operating Voltage 24 V
Alternator Supplied Amperage 80 amps
Rear Axle Oscillation 24 degrees
Tire Size 17.5 R25

Transmission

Transmission Type Automatic / Powershift
Number Of Forward Gears 4
Number Of Reverse Gears 3
Max Speed – Forward 23.4 mph (37.7 km/h)
Max Speed – Reverse 15.7 mph (25.3 km/h)

Hydraulic System

Relief Valve Setting 3600 psi (24800 kPa)
Pump Flow Capacity 37 gal/min (140 L/min)
Raise Time 5.5 sec
Dump Time 1.1 sec
Lower Time 1.9 sec
Pump Type Variable axial piston
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