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John Deere 544 G-Tier

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Features

Service and Support Capabilities From John Deere and Dealer Network

A person wearing a hard hat and high-visibility orange safety vest stands beside wheel loader with an open engine compartment, inspecting internal mechanical components.

All daily service points including fuel refill are conveniently grouped at ground level on the left side of the machine. Sight gauges for transmission and hydraulic fluid levels are easy to read. Hinged doors provide wide-open access to the engine, cooling system, and other components.

Economical without Sacrificing Performance

Side left view of a 544G Wheeled Loader pushing material atop a large pile

Ideal for everything from dirt work, to truck loading, to snow removal, this mid-size machine provides a rugged and reliable solution at an economical price point.

Comfortable and Straightforward Cab Design

A person wearing a hard hat, safety glasses, gloves, and a high-visibility orange vest sits inside the cab of a heavy construction vehicle, holding the steering wheel

Comfortable and spacious cab features ergonomically placed joystick controls, foot pedals, sealed-switch module (SSM), and adjustable five-inch monitor that displays vital machine data as well as the view from the rearview camera.

Specifications

Engine

ManufacturerJohn Deere
ModelPowerTech™ PSS 4045
Non-Road Emission StandardsEPA Final Tier 4/EU Stage V
Cylinders4
Valves Per Cylinder4
Displacement 4.5 L
Displacement 276 cu in.
Net Peak Power1800 rpm
Net Peak Power At Rated RPM (ISO 9249)125 kW
Net Peak Power At Rated RPM (ISO 9249)168 hp
Net Peak Torque1100 rpm
Net Peak Torque At Rated RPM (ISO 9249)696 Nm
Net Peak Torque At Rated RPM (ISO 9249)513 lb-ft
Net Torque Rise40 %
Fuel System (Electronically Controlled)High-pressure common rail
LubricationFull-flow spin-on filter and integral cooler
AspirationTurbocharged, charge air cooled
Air CleanerUnder-hood, dual-element dry type, restriction indicator in cab monitor for service

Transmission System

TypeCountershaft-type PowerShift™
Torque ConverterSingle stage, single phase
Shift ControlElectronically modulated, adaptive, load and speed dependent
Operator InterfaceJoystick-mounted F-N-R; Quick-Shift button on hydraulic lever
Shift ModesManual/auto (1st–D or 2nd–D); Quick-Shift button with 2 selectable modes: kick-down or kick-up/down; and 3 adjustable clutch cutoff settings

Serviceability

Fuel Tank (With Lockable Cap) Refill Capacity287 L
Fuel Tank (With Lockable Cap) Refill Capacity75.8 gal.
Cooling System Refill Capacity28.6 L
Cooling System Refill Capacity30.2 qt
Diesel-Exhaust Fluid (DEF) Refill Capacity14.5 L
Diesel-Exhaust Fluid (DEF) Refill Capacity15.3 qt
Engine Oil With Vertical Spin-On Filter Refill Capacity18.9 L
Engine Oil With Vertical Spin-On Filter Refill Capacity20 qt
Transmission Reservoir With Vertical Filter Refill Capacity71.9 L
Transmission Reservoir With Vertical Filter Refill Capacity19 gal.
Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity15 L
Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity3.97 gal.
Hydraulic Reservoir With Filter Refill Capacity85.9 L
Hydraulic Reservoir With Filter Refill Capacity22.7 gal.
Parking Brake Oil (Wet Disc) Refill Capacity0.3 L
Parking Brake Oil (Wet Disc) Refill Capacity10 oz.

Wheels And Tires

Tire Size Used To MeasureAdvance 20.5 R25, 2 Stars L-3
Tread Width On Standard Tires1951 mm
Tread Width On Standard Tires76.8 in.
Width Over Tires On Standard Tires2460 mm
Width Over Tires On Standard Tires96.9 in.

Axles And Brakes

Final DrivesHeavy-duty inboard-mounted planetary
Tire Size Used To Measure Oscillation20.5 R 25
Rear Axle Oscillation, Stop To Stop24 degrees
Rear Axle Oscillation, Distance Each Direction12 degrees
Service Brakes (ISO 3450)Hydraulically actuated, spring retracted, self-adjusting, inboard sun-shaft mounted, oil cooled, single disc
Parking Brake (ISO 3450)Automatic spring applied, hydraulically released, driveline mounted, sealed wet multi disc

Electrical And Lighting

System Type24 volt with 100-amp alternator
Battery Voltage12 V
Battery Capacity Per Each950 CCA

Hydraulic System And Steering

Pump Type And System (Loader And Steering)Variable-displacement, axial-piston pump; closed-center, pressure-compensating system
Rated RPM2350 rpm
Max Rated Flow At Rated RPM189.3 L/min
Max Rated Flow At Rated RPM50 gpm
System Relief Pressure (Loader And Steering)25166.5 kPa
System Relief Pressure (Loader And Steering)3650 psi
Loader Controls2-function valve; joystick control or fingertip controls (field kit); hydraulic-function enable/disable; optional 3rd- and 4th-function valve with auxiliary lever
Steering Type (ISO 5010)Steering-column mounted
Steering Articulation Full Arc Angle80 degrees
Steering Articulation Angle Each Direction40 degrees
Turning Radius (Measured To Centerline Of Outside Tire)5 m
Turning Radius (Measured To Centerline Of Outside Tire)16.4 ft, in.
Hydraulic Raise Cycle Time5.8 seconds
Hydraulic Dump Cycle Time1.3 seconds
Hydraulic Lower (Power Down) Cycle Time3.4 seconds
Hydraulic Total Cycle Time10.5 seconds

Cooling

Fan Drive TypeHydraulically driven, proportionally controlled, fan forward of coolers