John Deere 444K Z-Bar Wheel Loader

Bucket

Breakout Force 18,104 lbs (8,212 kg)
Bucket Capacity – heaped 3 cu yd (2 cu m)
Bucket Capacity – struck 2 cu yd (2 cu m)
Bucket Width 8 ft (3 m)
Dump Clearance at Max Raise 9 ft (3 m)

Dimensions

Ground Clearance 1 ft (0 m)
Height – Top of Cab 11 ft (3 m)
Hinge Pin – Max Height 12 ft (4 m)
Length with Bucket on Ground 23 ft (7 m)
Reach at Max Lift and Dump 4 ft (1 m)
Wheelbase 9 ft (3 m)
Width Over Tires 8 ft (2 m)

Engine

Aspiration Turbocharged charge air cooled
Displacement 276 cu in (4,523 cu cm)
Engine Model E 4045H, Tier III certified
Make John Deere
Model 4045H
Net Power 128 hp (95 kw)
Number of Cylinders 4
Power Measured @ 2100 rpm
Torque Measured @ 1400 rpm
Torque Rise 32%

Hydraulic System

Dump Time 1 seconds
Lower Time 2.4 seconds
Pump Flow Capacity 37 gpm (140 lpm)
Pump Type variable displacement, axial piston
Raise Time 5.9 seconds
Relief Valve Setting 3600 psi

Operating Specifications

Alternator Supplied Amperage 80 amps
Cooling System Fluid Capacity 5 gal (19 l)
Engine Oil Fluid Capacity 5 gal (18 l)
Front Axle/Diff Fluid Capacity 6 gal (22 l)
Fuel Capacity 64 gal (242 l)
Hydraulic System Fluid Capacity 24 gal (91 l)
Operating Voltage 24 volts
Operating Weight 24,372 lbs (11,055 kg)
Rated Bucket Capacity 3 cu yd (2 cu m)
Rear Axle Oscillation 24 degrees
Rear Axle/Diff Fluid Capacity 6 gal (22 l)
Static Tipping Weight 20,448 lbs (9,275 kg)
Tire Size 17.5 R 25
Transmission Fluid Capacity 5 gal (19 l)
Turning Radius 16 ft (5 m)

Transmission

Max Speed – Forward 22 mph (36 kph)
Max Speed – Reverse 16 mph (25 kph)
Number of Forward Gears 4
Number of Reverse Gears 3
Transmission Type Countershaft, powershift

Weights

Operational Weight 24,372 lbs (11,055 kg)
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