John Deere 444J Wheel Loader

Description:

The John Deere 444J Wheel Loader is a compact powerhouse built for versatility, durability, and operator efficiency. With advanced hydraulics, a powerful turbocharged diesel engine, and JD’s proven powershift transmission, the 444J is ideal for heavy lifting, material handling, and tight-turn applications across construction, municipal, and agricultural jobs.

Key Specifications:

• Engine: John Deere 4045H, 4.5L turbocharged diesel

• Horsepower: 124 hp (92.4 kW)

• Transmission: John Deere Powershift, 4-speed with torque converter

• Hydraulic System:

  • Flow: 31.7 GPM

  • Pressure: 3,000 psi

  • Joystick pilot control with return-to-dig

• Operating Weight: 24,147 lbs (10,957 kg)

• Bucket Capacity: 2.25 – 2.5 cu yd

• Breakout Force: Approx. 20,000 lbf

• Travel Speed: Up to 23.3 mph

Key Features:

• Z-Bar loader linkage delivers strong breakout force and better load stability

• Articulated frame and tight turning radius for maneuverability

• Sealed and pressurized ROPS/FOPS cab for all-weather comfort and reduced noise

• Multi-function monitor tracks diagnostics and service intervals

• Compatible with buckets, forks, and quick couplers

Maintenance & Common Repairs:

• Routine maintenance includes:

  • Hydraulic oil and filter changes

  • Greasing articulation and loader pivots

  • Inspecting brake and steering components

• Common replacement parts:

  • Hydraulic cylinder seal kits

  • Pins and bushings

  • Brake shoes, lines, and calipers

Common Issues & Fixes:

• Transmission hesitation or noise – usually linked to worn clutch packs or torque converter; check fluid and filters

• Hydraulic leaks – resolved with OEM seal kits

• Loose steering or articulation – worn pivot bushings and pins are common wear points

Pro Tips:

• Serial number location: right-side frame rail behind the front tire

• Use only John Deere Hy-Gard hydraulic fluid and Plus-50 II engine oil for best performance

• Streamline service with a maintenance kit for the 444J

Maximize the uptime of your John Deere 444J Wheel Loader with reliable replacement parts and expert service solutions from Broken Tractor.

The John Deere 444J Wheel Loader is a compact powerhouse built for versatility, durability, and operator efficiency. With advanced hydraulics, a powerful turbocharged diesel engine, and JD’s proven powershift transmission, the 444J is ideal for heavy lifting, material handling, and tight-turn applications across construction, municipal, and agricultural jobs.

Key Specifications:

• Engine: John Deere 4045H, 4.5L turbocharged diesel

• Horsepower: 124 hp (92.4 kW)

• Transmission: John Deere Powershift, 4-speed with torque converter

• Hydraulic System:

  • Flow: 31.7 GPM

  • Pressure: 3,000 psi

  • Joystick pilot control with return-to-dig

• Operating Weight: 24,147 lbs (10,957 kg)

• Bucket Capacity: 2.25 – 2.5 cu yd

• Breakout Force: Approx. 20,000 lbf

• Travel Speed: Up to 23.3 mph

Key Features:

• Z-Bar loader linkage delivers strong breakout force and better load stability

• Articulated frame and tight turning radius for maneuverability

• Sealed and pressurized ROPS/FOPS cab for all-weather comfort and reduced noise

• Multi-function monitor tracks diagnostics and service intervals

• Compatible with buckets, forks, and quick couplers

Maintenance & Common Repairs:

• Routine maintenance includes:

  • Hydraulic oil and filter changes

  • Greasing articulation and loader pivots

  • Inspecting brake and steering components

• Common replacement parts:

  • Hydraulic cylinder seal kits

  • Pins and bushings

  • Brake shoes, lines, and calipers

Common Issues & Fixes:

• Transmission hesitation or noise – usually linked to worn clutch packs or torque converter; check fluid and filters

• Hydraulic leaks – resolved with OEM seal kits

• Loose steering or articulation – worn pivot bushings and pins are common wear points

Pro Tips:

• Serial number location: right-side frame rail behind the front tire

• Use only John Deere Hy-Gard hydraulic fluid and Plus-50 II engine oil for best performance

• Streamline service with a maintenance kit for the 444J

Maximize the uptime of your John Deere 444J Wheel Loader with reliable replacement parts and expert service solutions from Broken Tractor.