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John Deere 444 P-TIER Wheel Loader Specs

General Specifications

John Deere 444 P-TIER Wheel Loader General Specifications specifications
Bucket Capacity 2.5–4.5 - Starting 2025
Engine Power 124 (92) - Starting 2024
Engine Power Net 124.00 hp (92.47 kw) - Starting 2025
Engine type Deere PowerTech PSS 4045 - Starting 2024
Max Dump Height 8.40 ft (2.56 m) - Starting 2025
Operating Weight 25,814–27,670 - Starting 2025
OperatingWeight 25,814–27,670 - Starting 2026

Axles And Brakes

John Deere 444 P-TIER Wheel Loader Axles And Brakes specifications
Final Drives Heavy-duty mid-board planetary - Starting 2026
Optional Differentials Front Dual locking - Starting 2026
Optional Differentials Rear Dual locking - Starting 2026
Parking Brake (ISO 3450) Automatic spring applied, hydraulically released, driveline mounted, sealed wet multi disc - Starting 2026
Rear Axle Oscillation, Distance Each Direction 12.0 degrees - Starting 2026
Rear Axle Oscillation, Stop To Stop, With 17.5 R 25 Tires 24.0 degrees - Starting 2026
Service Brakes (ISO 3450) Outboard, forced oil cooled, multi disc - Starting 2026
Standard Differentials Front Hydraulic locking - Starting 2026
Standard Differentials Rear Conventional - Starting 2026
Tire Size Used To Measure Oscillation 17.5 R 25 - Starting 2026

Cooling

John Deere 444 P-TIER Wheel Loader Cooling specifications
Fan Drive Type Hydraulically Driven, Proportionally Controlled, Fan Aft of Coolers - Starting 2026

Electrical And Lighting

John Deere 444 P-TIER Wheel Loader Electrical And Lighting specifications
Battery Capacity Per Each 950.0 CCA - Starting 2026
Battery Voltage 12.0 v - Starting 2026
Number Of Batteries 2 - Starting 2026
Optional Alternator Rating 140.0 amp - Starting 2026
Standard Alternator Rating 100.0 amp - Starting 2026
System Type 24 volt with 100-amp alternator (140 amp alternator optional) - Starting 2026

Engine

John Deere 444 P-TIER Wheel Loader Engine specifications
Air Cleaner Under-hood, dual-element dry type, restriction indicator in cab monitor for service - Starting 2026
Aspiration Turbocharged, charge air cooled - Starting 2026
Cylinders 4 - Starting 2026
Displacement 276.00 cu in (4,522.84 cu cm) - Starting 2026
Fuel System (Electronically Controlled) High-Pressure common rail - Starting 2026
Gross Peak Power 1800.0 rpm - Starting 2026
Gross Peak Power At Rated RPM (ISO 9249) 138.00 hp (102.91 kw) - Starting 2026
Gross Peak Torque 1400.0 rpm - Starting 2026
Gross Peak Torque At Rated RPM (ISO 9249) 405.00 lbs ft (549.10 nm) - Starting 2026
Lubrication Full-flow spin-on filter and integral cooler - Starting 2026
Manufacturer John Deere - Starting 2026
Net Peak Power 2100.0 rpm - Starting 2026
Net Peak Power At Rated RPM (ISO 9249) 124.00 hp (92.47 kw) - Starting 2026
Net Peak Torque 1400.0 rpm - Starting 2026
Net Peak Torque At Rated RPM (ISO 9249) 392.00 lbs ft (531.47 nm) - Starting 2026
Net Torque Rise 34.0 % - Starting 2026
Non-Road Emission Standards EPA Final Tier 4/EU Stage V - Starting 2026
Valves Per Cylinder 4 - Starting 2026

Hydraulic System And Steering

John Deere 444 P-TIER Wheel Loader Hydraulic System And Steering specifications
Hydraulic Dump Cycle Time 1.4 s - Starting 2026
Hydraulic Lower (Power Down) Cycle Time 4.0 s - Starting 2026
Hydraulic Raise Cycle Time 5.8 s - Starting 2026
Hydraulic Total Cycle Time 11.2 s - Starting 2026
Loader Controls Two-function valve; joystick control or fingertip controls; hydraulic function enable/disable; optional third with roller or auxiliary lever and fourth function valve with dual roller - Starting 2026
Max Rated Flow At Rated RPM 36.00 gpm (136.26 lpm) - Starting 2026
Pump Type And System (Loader And Steering) Variable-displacement, axial-piston pump; closed-center, pressure-compensating system - Starting 2026
Rated RPM 2350.0 rpm - Starting 2026
Steering Articulation Angle Each Direction 40.0 degrees - Starting 2026
Steering Articulation Full Arc Angle 80.0 degrees - Starting 2026
Steering Type (ISO 5010) Power, fully hydraulic - Starting 2026
System Pressure At Max Rated Flow 1000.0 psi - Starting 2026
System Relief Pressure (Loader And Steering) 3600.0 psi - Starting 2026
Turning Radius (Measured To Centerline Of Outside Tire) 15.58 ft, in. - Starting 2026

Key Specs

John Deere 444 P-TIER Wheel Loader Key Specs specifications
Net Peak Power 2100.0 rpm - Starting 2026
Net Peak Power At Rated RPM (ISO 9249) 124.00 hp (92.47 kw) - Starting 2026
Net Peak Torque 1400.0 rpm - Starting 2026
Net Peak Torque At Rated RPM (ISO 9249) 392.00 lbs ft (531.47 nm) - Starting 2026

Maximum Forward Travel Speeds (Standard 5-Speed With Lockup Torque Converter)

John Deere 444 P-TIER Wheel Loader Maximum Forward Travel Speeds (Standard 5-Speed With Lockup Torque Converter) specifications
Range 1 4.60 mph (7.40 kph) - Starting 2026
Range 2 7.60 mph (12.23 kph) - Starting 2026
Range 3 14.50 mph (23.34 kph) - Starting 2026
Range 4 21.90 mph (35.24 kph) - Starting 2026
Tire Size Used To Measure Travel Speeds 17.5R25 - Starting 2026

Serviceability

John Deere 444 P-TIER Wheel Loader Serviceability specifications
Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity 23.00 gal (87.06 l) - Starting 2026
Cooling System Refill Capacity 25.0 qt - Starting 2026
Diesel-Exhaust Fluid (DEF) Refill Capacity 16.5 qt - Starting 2026
Engine Oil With Vertical Spin-On Filter Refill Capacity 15.3 qt - Starting 2026
Fuel Tank (With Lockable Cap) Refill Capacity 60.00 gal (227.10 l) - Starting 2026
Hydraulic Reservoir With Filter Refill Capacity 21.70 gal (82.13 l) - Starting 2026
Parking Brake Oil (Wet Disc) Refill Capacity 12.0 oz. - Starting 2026
Transmission Reservoir With Vertical Filter Refill Capacity 19.50 gal (73.81 l) - Starting 2026

Transmission System

John Deere 444 P-TIER Wheel Loader Transmission System specifications
Operator Interface Steering-column or joystick-mounted F-N-R and gear-select lever; kick-down button on hydraulic lever - Starting 2026
Shift Control Electronically modulated, adaptive, load and speed dependent - Starting 2026
Shift Modes Manual/auto (1st-D or 2nd-D); Quick shift button with 2 selectable modes: kick-down or kick-up/down; and 4 clutch cutoff setting - Starting 2026
Torque Converter Single-stage, single-phase - Starting 2026
Type Countershaft-type PowerShift™ - Starting 2026

Wheels And Tires

John Deere 444 P-TIER Wheel Loader Wheels And Tires specifications
Tire Size Used To Measure Michelin 17.5 R 25, 1 Star L-3 - Starting 2026
Tread Width On Standard Tires 74.80 in (189.99 cm) - Starting 2026
Width Over Tires On Standard Tires 95.10 in (241.55 cm) - Starting 2026
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