John Deere 444K Z-Bar Wheel Loader

Bucket

Dump Clearance At Max Raise 8.76 ft in (2670 mm)
Bucket Capacity – Heaped 2.49 yd3 (1.9 m3)
Bucket Capacity – Struck 2.1 yd3 (1.6 m3)
Bucket Width 8.34 ft in (2540 mm)
Breakout Force 18104 lb (80.54 kN)

Dimensions

Ground Clearance 1.29 ft in (393 mm)
Length With Bucket On Ground 22.51 ft in (6860 mm)
Width Over Tires 7.93 ft in (2415 mm)
Height To Top Of Cab 10.41 ft in (3170 mm)
Wheelbase 9.06 ft in (2760 mm)
Hinge Pin – Max Height 11.82 ft in (3600 mm)
Reach At Max Lift And Dump 3.42 ft in (1040 mm)

Engine Details

Number Of Cylinders 4
Engine Make John Deere
Engine Model E 4045H, Tier III certified
Net Power 128 hp (95.5 kw)
Power Measured @ 2100 rpm
Max Torque 380 lb ft (515.3 Nm)
Displacement 276 cu in (4.6 L)
Torque Measured @ 1400 rpm
Aspiration Turbocharged charge air cooled
Torque Rise 32 %

Operational Specs

Operating Weight 24372.2 lb (11055 kg)
Fuel Tank Capacity 64 gal (242 L)
Hydraulic System Fluid Capacity 24.1 gal (91 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 20447.9 lb (9275 kg)
Turning Radius 15.6 ft in (4740 mm)
Operating Voltage 24 V
Alternator Supplied Amperage 80 amps
Rear Axle Oscillation 24 degrees
Tire Size 17.5 R 25

Transmission

Transmission Type Countershaft, powershift
Number Of Forward Gears 4
Number Of Reverse Gears 3
Max Speed – Forward 22.4 mph (36 km/h)
Max Speed – Reverse 15.8 mph (25.3 km/h)

Hydraulic System

Relief Valve Setting 3600 psi (24821.2 kPa)
Pump Flow Capacity 37 gal/min (140 L/min)
Raise Time 5.9 sec
Dump Time 1 sec
Lower Time 2.4 sec
Pump Type variable displacement, axial piston
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