John Deere 444E Wheel Loader

Description:

The John Deere 444E Wheel Loader is a powerful and efficient machine designed for general construction, agriculture, and utility applications. Building upon the success of its predecessors, the 444E features a more refined cab, increased lifting capability, and smoother hydraulic controls. Its torque converter-driven powershift transmission and Z-bar linkage system offer outstanding breakout force, making it an ideal machine for demanding material handling tasks.

Key Specifications:

• Engine: John Deere 4045T, 4-cylinder, 4.5L turbocharged diesel

• Net Power: 100 hp (75 kW)

• Transmission: John Deere 4-speed powershift with torque converter

• Hydraulic System: Open center, gear pump – 29 GPM @ 2,750 psi

• Operating Weight: 17,500–18,000 lbs

• Breakout Force: 16,000+ lbf

• Lift Capacity: ~10,000 lbs

• Travel Speed: Up to 23 mph

• Bucket Capacity: 1.75–2.5 cu. yd

Maintenance & Common Parts:

• Routine service includes engine and hydraulic oil/filter changes, transmission checks, and inspection of Z-bar linkages.

• Frequently replaced components: Lift and tilt cylinder seal kits, loader pins and bushings, transmission clutch packs, brake calipers and master cylinders.

• Known issue: Sticky transmission shifts—inspect solenoids and replace worn friction discs or valve body components.

Pro Tips:

• Lubricate articulation joints and tilt link daily during heavy use to extend component life.

• Monitor transmission oil temp sensor—common source of false alarms and erratic shifting.

Serial Number Info:
The serial number plate is located on the frame just behind the left rear tire or near the operator entry step. Confirm serial number before ordering drivetrain or hydraulic components to ensure proper fit.