Machine models
John Deere 444 to 544 G-Tier specifications
| Listing-entry count |
|---|
| 5 |
Short answer
The John Deere 444 to 544 G-Tier are closely matched wheel loaders that John Deere lists separately, rated 118 hp to 168 hp across the 5 versions, in 5 versions: 444 P-Tier Mid-Size Wheel Loader, 444 G-Tier Mid-Size Wheel Loader, 524 P-Tier Mid-Size Wheel Loader, 544 P-Tier Mid-Size Wheel Loader, and 544 G-Tier Mid-Size Wheel Loader.
| Publisher name | Source guide | Listing-entry count | Labels named by the source |
|---|---|---|---|
| John Deere | 444 to 544 G-Tier | 5 | 444 P-Tier Mid-Size Wheel Loader, 444 G-Tier Mid-Size Wheel Loader, 524 P-Tier Mid-Size Wheel Loader, 544 P-Tier Mid-Size Wheel Loader, and 544 G-Tier Mid-Size Wheel Loader |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| Manufacturer | John Deere | John Deere | John Deere | John Deere | John Deere |
| Model | PowerTech™ PSS 4045 | PowerTech™ E 4045H | PSS 4045 | PSS 4045 | PowerTech™ PSS 4045 |
| Non-Road Emission Standards | EPA Final Tier 4/EU Stage V | EPA Final Tier 4/EU Stage V | EPA Final Tier 4/EU Stage V | EPA Final Tier 4/EU Stage V | EPA Final Tier 4/EU Stage V |
| Cylinders | 4 | 4 | 4 | 4 | 4 |
| Valves Per Cylinder | 4 | 4 | 4 | 4 | 4 |
| Displacement | 276.0 cu in | 276.0 cu in | 276.0 cu in | 276.0 cu in | 276.0 cu in |
| Net Peak Power | 2,100 rpm | 2,100 rpm | 1,800 rpm | 1,700 rpm | 1,800 rpm |
| Net Peak Power At Rated RPM (ISO 9249) | 124.0 hp | 118.0 hp | 152.0 hp | 166.0 hp | 168.0 hp |
| Net Peak Torque | 1,400 rpm | 1,400 rpm | 1,200 rpm | 1,300 rpm | 1,100 rpm |
| Net Peak Torque At Rated RPM (ISO 9249) | 392.0 lb-ft | 532.0 lb-ft | 502.0 lb-ft | 544.0 lb-ft | 513.0 lb-ft |
| Net Torque Rise | 34.0 % | 34.0 % | 60.0 % | 47.0 % | 40.0 % |
| Fuel System (Electronically Controlled) | High-Pressure common rail | High-Pressure common rail | High-pressure common rail | High-pressure common rail | High-pressure common rail |
| Lubrication | Full-flow spin-on filter and integral cooler | Full-flow spin-on filter and integral cooler | Full-flow spin-on filter and integral cooler | Full-flow spin-on filter and integral cooler | Full-flow spin-on filter and integral cooler |
| Aspiration | Turbocharged, charge air cooled | Turbocharged, charge air cooled | Turbocharged, charge air cooled | Turbocharged, charge air cooled | Turbocharged, charge air cooled |
| Air Cleaner | Under-hood, dual-element dry type, restriction indicator in cab monitor for service | Under-hood, dual-element dry type, restriction indicator in cab monitor for service | Under-hood dual-element dry type, restriction indicator in cab monitor for service | Under-hood dual-element dry type, restriction indicator in cab monitor for service | Under-hood, dual-element dry type, restriction indicator in cab monitor for service |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Gross Peak Power | 1,800 rpm | 2,100 rpm | 1,800 rpm | 1,700 rpm |
| Gross Peak Power At Rated RPM (ISO 9249) | 138.0 hp | 130.0 hp | 161.0 hp | 174.0 hp |
| Gross Peak Torque | 1,400 rpm | 550.0 rpm | 1,400 rpm | 1,600 rpm |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|
| Gross Peak Torque At Rated RPM (ISO 9249) | 405.0 lb-ft | 526.0 lb-ft | 568.0 lb-ft |
| Specification | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader |
|---|---|---|
| Rated Speed | 2,200 rpm | 2,200 rpm |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| Fan Drive Type | Hydraulically Driven, Proportionally Controlled, Fan Aft of Coolers | Hydraulically driven, Proportionally controlled | Hydraulically driven, proportionally controlled, fan aft coolers | Hydraulically driven, proportionally controlled, fan aft coolers | Hydraulically driven, proportionally controlled, fan forward of coolers |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| System Type | 24 volt with 100-amp alternator (140 amp alternator optional) | 24 volt with 80-amp alternator | 24 volt with 145-amp alternator | 24 volt with 145-amp alternator | 24 volt with 100-amp alternator |
| Battery Voltage | 12.0 V | 12.0 V | 12.0 V | 12.0 V | 12.0 V |
| Battery Capacity Per Each | 950.0 CCA | 950.0 CCA | 950.0 CCA | 950.0 CCA | 950.0 CCA |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|
| Number Of Batteries | 2 | 2 | 2 |
| Standard Alternator Rating | 100.0 amp | 145.0 amp | 145.0 amp |
| Specification | 444 P-Tier Mid-Size Wheel Loader |
|---|---|
| Optional Alternator Rating | 140.0 amp |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| Type | Countershaft-type PowerShift™ | Countershaft-type PowerShift™ | Countershaft-type PowerShift™ | Countershaft-type PowerShift™ | Countershaft-type PowerShift™ |
| Torque Converter | Single-stage, single-phase | Single-stage, single-phase | Single stage, single phase | Single stage, single phase | Single stage, single phase |
| Shift Control | Electronically modulated, adaptive, load and speed dependent | Electronically modulated, adaptive, load and speed dependent | Electronically modulated, adaptive, load and speed dependent | Electronically modulated, adaptive, load and speed dependent | Electronically modulated, adaptive, load and speed dependent |
| Operator Interface | Steering-column or joystick-mounted F-N-R and gear-select lever; kick-down button on hydraulic lever | Steering-column or joystick-mounted F-N-R and gear-select lever; kick-down button on hydraulic lever | Steering-column or joystick-mounted F-N-R and gear-select lever, quick shift on hydraulic lever | Steering-column or joystick-mounted F-N-R and gear-select lever; kick-down button on hydraulic lever | Joystick-mounted F-N-R; Quick-Shift button on hydraulic lever |
| 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 | Joystick-Mounted F-N-R and Gear-Select Lever; Kick-Down Button on Hydraulic Lever | Manual/auto (1st–D or 2nd–D); quick-shift button with 2 selectable modes: kick-down or kick-up/down; and 4 clutch cutoff settings | Manual/auto (1st–D or 2nd–D); quick-shift button with 2 selectable modes: kick-down or kick-up/down; and 4 clutch cutoff settings | Manual/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 |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader |
|---|---|---|
| Tire Size Used To Measure Travel Speeds | 17.5R25 | 20.5 R 25 |
| Range 1 | 4.6 mph | 3.7 mph |
| Range 2 | 7.6 mph | 7.4 mph |
| Range 3 | 14.5 mph | 11.5 mph |
| Range 4 | 21.9 mph | 17.3 mph |
| Specification | 544 P-Tier Mid-Size Wheel Loader |
|---|---|
| Range 5 | 24.8 mph |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| Final Drives | Heavy-duty mid-board planetary | Heavy-duty mid-board planetary | Heavy-duty inboard-mounted planetary | Heavy-duty inboard-mounted planetary | Heavy-duty inboard-mounted planetary |
| Service Brakes (ISO 3450) | Outboard, forced oil cooled, multi disc | Outboard, forced oil cooled, multi disc | Hydraulically actuated, spring retracted, self-adjusting, inboard sun-shaft mounted, oil cooled, single disc | Hydraulically actuated, spring retracted, self-adjusting, inboard sun-shaft mounted, oil cooled, single disc | 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 | Automatic spring applied, hydraulically released, driveline mounted, sealed wet multi disc | Automatic spring applied, hydraulically released, driveline mounted, sealed wet multi disc | Automatic spring applied, hydraulically released, driveline mounted, sealed wet multi disc | Automatic spring applied, hydraulically released, driveline mounted, sealed wet multi disc |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|
| Standard Differentials Front | Hydraulic locking | Hydraulic locking | Hydraulic locking |
| Standard Differentials Rear | Conventional | Conventional | Conventional |
| Optional Differentials Front | Dual locking | Dual locking | Dual locking |
| Optional Differentials Rear | Dual locking | Dual locking | Dual locking |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Tire Size Used To Measure Oscillation | 17.5 R 25 | 20.5 R 25 | 20.5 R 25 | 20.5 R 25 |
| Rear Axle Oscillation, Distance Each Direction | 12.0 degrees | 12.0 degrees | 12.0 degrees | 12.0 degrees |
| Specification | 444 P-Tier Mid-Size Wheel Loader |
|---|---|
| Rear Axle Oscillation, Stop To Stop, With 17.5 R 25 Tires | 24.0 degrees |
| Specification | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Rear Axle Oscillation, Stop To Stop | 24.0 degrees | 24.0 degrees | 24.0 degrees | 24.0 degrees |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Tire Size Used To Measure | Michelin 17.5 R 25, 1 Star L-3 | 20.5 R 25, 1 star L-3 XHA2 | 20.5 R 25, 1 star L-3 XHA2 | Advance 20.5 R25, 2 Stars L-3 |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| Tread Width On Standard Tires | 74.8 in | 74.8 in | 76.8 in | 76.8 in | 76.8 in |
| Width Over Tires On Standard Tires | 95.1 in | 95.1 in | 100.2 in | 100.2 in | 96.9 in |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| Fuel Tank (With Lockable Cap) Refill Capacity | 60.0 gal | 50.0 gal | 49.4 gal | 70.0 gal | 75.8 gal |
| Cooling System Refill Capacity | 25.0 qt | 20.0 qt | 25.7 qt | 25.7 qt | 30.2 qt |
| Engine Oil With Vertical Spin-On Filter Refill Capacity | 15.3 qt | 18.5 qt | 15.3 qt | 15.3 qt | 20.0 qt |
| Transmission Reservoir With Vertical Filter Refill Capacity | 19.5 gal | 19.5 gal | 5.5 gal | 5.5 gal | 19.0 gal |
| Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity | 23.0 gal | 23.0 gal | 4.4 gal | 4.4 gal | 3.97 gal |
| Hydraulic Reservoir With Filter Refill Capacity | 21.7 gal | 24.3 gal | 23.9 gal | 23.9 gal | 22.7 gal |
| Parking Brake Oil (Wet Disc) Refill Capacity | 12.0 oz | 12.0 oz | 10.0 oz | 10.0 oz | 10.0 oz |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Diesel-Exhaust Fluid (DEF) Refill Capacity | 16.5 qt | 16.5 qt | 16.5 qt | 15.3 qt |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| Pump Type And System (Loader And Steering) | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system |
| Max Rated Flow At Rated RPM | 36.0 gpm | 37.0 gpm | 45.0 gpm | 45.0 gpm | 50.0 gpm |
| System Relief Pressure (Loader And Steering) | 3,600 psi | 3,600 psi | 3,625 psi | 3,970 psi | 3,650 psi |
| 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 | 2-function valve; joystick control; hydraulic-function enable/disable; optional 3rd- and 4th-function valve with auxiliary lever | 2-function valve, joystick control or fingertip controls, hydraulic-function enable/disable, optional 3rd- and 4th-function valve from Factory. 5th and 6th functions available by Field Kit | 2-function valve, joystick control or fingertip controls, hydraulic-function enable/disable, optional 3rd- and 4th-function valve from Factory. 5th and 6th functions available by Field Kit | 2-function valve; joystick control or fingertip controls (field kit); hydraulic-function enable/disable; optional 3rd- and 4th-function valve with auxiliary lever |
| Steering Articulation Full Arc Angle | 80.0 degrees | 80.0 degrees | 80.0 degrees | 80.0 degrees | 80.0 degrees |
| Steering Articulation Angle Each Direction | 40.0 degrees | 40.0 degrees | 40.0 degrees | 40.0 degrees | 40.0 degrees |
| Turning Radius (Measured To Centerline Of Outside Tire) | 15.58 ft, in | 15.58 ft, in | 16.42 ft, in | 16.42 ft, in | 16.4 ft, in |
| Hydraulic Raise Cycle Time | 5.8 seconds | 5.9 seconds | 6.1 seconds | 6.1 seconds | 5.8 seconds |
| Hydraulic Dump Cycle Time | 1.4 seconds | 1.0 seconds | 2.2 seconds | 2.2 seconds | 1.3 seconds |
| Hydraulic Lower (Power Down) Cycle Time | 4.0 seconds | 2.4 seconds | 4.3 seconds | 4.3 seconds | 3.4 seconds |
| Hydraulic Total Cycle Time | 11.2 seconds | 9.3 seconds | 12.6 seconds | 12.6 seconds | 10.5 seconds |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Rated RPM | 2,350 rpm | 2,200 rpm | 2,200 rpm | 2,350 rpm |
| Steering Type (ISO 5010) | Power, fully hydraulic | Steering-Column-Mounted, Twist-Grip Shift Lever; Quick-Shift Button on Hydraulic Lever | Steering-column-mounted, twist-grip shift lever; quick-shift button on hydraulic lever | Steering-column mounted |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|
| System Pressure At Max Rated Flow | 1,000 psi | 1,000 psi | 1,000 psi |
| Specification | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader |
|---|---|---|
| Pump (Steering) | Power, Fully Hydraulic | Power, fully hydraulic |
| Hydraulic Raise Cycle Time (High-Lift) | 6.1 seconds | 6.1 seconds |
| Hydraulic Dump Cycle Time (High-Lift) | 2.2 seconds | 2.2 seconds |
| Hydraulic Lower (Power Down) Cycle Time (High-Lift) | 4.3 seconds | 4.3 seconds |
| Hydraulic Total Cycle Time (High-Lift) | 12.6 seconds | 12.6 seconds |
| Specification | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader |
|---|---|---|
| Tire Size Used to Measure Travel Speed | 20.5 R 25 | 20.5 R 25 |
| Range 1 | 3.5 mph | 3.5 mph |
| Range 2 | 6.8 mph | 7.0 mph |
| Range 3 | 10.6 mph | 10.8 mph |
| Range 4 | 15.9 mph | 16.2 mph |
| Range 5 | 24.8 mph | 24.8 mph |
| Specification | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader |
|---|---|---|
| Tire Size Used To Measure Travel Speeds | 20.5 R 25 | 20.5 R 25 |
| Range 1 | 3.6 mph | 3.7 mph |
| Range 2 | 7.2 mph | 7.8 mph |
| Range 3 | 16.7 mph | 18.3 mph |
| Source guide | Differing-field count reported |
|---|---|
| 444 to 544 G-Tier | 74 |
| Figure | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| Hydraulic horsepower from the listed flow and pressure | 75.6 hp | 77.7 hp | 95.2 hp | 104.2 hp | 106.5 hp |
| Fuel tank per engine horsepower | 0.48 gal | 0.42 gal | 0.33 gal | 0.42 gal | 0.45 gal |
| Equipment group | wheel loader |
|---|
John Deere's listing for the 444 to 544 G-Tier matches a wheel loader; see the wheel loaders page.
444 to 544 G-Tier: owner reports
Sources: 3 forum discussions about the John Deere 444 wheel loaders (444C, 444J, 444K); heavyequipmentforums.com.Sources: 3 forum discussions about the John Deere 544 wheel loaders (544A, 544C, 544K); heavyequipmentforums.com.| Forum index | Equipment class queried | Names in the search | Matching titles |
|---|---|---|---|
| Heavy Equipment Forums | wheel loader | John Deere and the 444 G, 544 G line that the 444, 444 G-Tier, 524, 544 belongs to (no title names the exact model) | 205 |
| Title topic | Titles |
|---|---|
| brakes and steering | 22 |
| transmission and drive | 22 |
| hydraulics | 18 |
| Topic in the title | Threads | Share of matching threads |
|---|---|---|
| brakes and steering | 22 | 11% |
| transmission and drive | 22 | 11% |
| hydraulics | 18 | 9% |
| fuel system | 5 | 2% |
| electrical and sensors | 4 | 2% |
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- John Deere 444h Boom Speed Low (Heavy Equipment Forums, 2026-02-05)
- 524k John Deere Loader Electronic Solenoid Acc Valve 4 Th And 5 Th Function Valve Install (Heavy Equipment Forums, 2025-11-27)
| Observation date | Listing source | Equipment search | Listings |
|---|---|---|---|
| 2026-09-24 | MachineryTrader | John Deere wheel loader | 904 |
| Model | Listed | Model years | Lowest asking | Highest asking | Median asking | Median hours |
|---|---|---|---|---|---|---|
| 444 | 80 | 1980 to 2025 | $15,000 | $198,500 | $134,900 | 7,001 |
| 444 G-Tier | 10 | 2024 to 2025 | $144,900 | $162,500 | $155,000 | 900 |
| 524 | 234 | 2009 to 2023 | $48,900 | $209,645 | $132,000 | 6,995 |
| 544 | 563 | 1990 to 2025 | $31,000 | $248,940 | $139,000 | 4,700 |
| 544 G-Tier | 17 | 2023 to 2025 | $148,500 | $232,999 | $175,000 | None shown |
| Search date | Database | Names queried | Search result |
|---|---|---|---|
| 2026-09-24 | U.S. Consumer Product Safety Commission | John Deere together with the wheel loader 444, 444 G-Tier, 524, 544 | No matching recall in this search |
| Evidence class | Document, classification and recorded date |
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John Deere 444 to 544 G-Tier: Configuration records
444 P-Tier Mid-Size Wheel Loader
| Specification | Source figure |
|---|---|
| Engine | |
| Manufacturer | John Deere |
| Model | PowerTech™ PSS 4045 |
| Non-Road Emission Standards | EPA Final Tier 4/EU Stage V |
| Cylinders | 4 |
| Valves Per Cylinder | 4 |
| Displacement | 276.0 cu in |
| Net Peak Power | 2,100 rpm |
| Net Peak Power At Rated RPM (ISO 9249) | 124.0 hp |
| Gross Peak Power | 1,800 rpm |
| Gross Peak Power At Rated RPM (ISO 9249) | 138.0 hp |
| Net Peak Torque | 1,400 rpm |
| Net Peak Torque At Rated RPM (ISO 9249) | 392.0 lb-ft |
| Gross Peak Torque | 1,400 rpm |
| Gross Peak Torque At Rated RPM (ISO 9249) | 405.0 lb-ft |
| Net Torque Rise | 34.0 % |
| Fuel System (Electronically Controlled) | High-Pressure common rail |
| Lubrication | Full-flow spin-on filter and integral cooler |
| Aspiration | Turbocharged, charge air cooled |
| Air Cleaner | Under-hood, dual-element dry type, restriction indicator in cab monitor for service |
| Cooling | |
| Fan Drive Type | Hydraulically Driven, Proportionally Controlled, Fan Aft of Coolers |
| Electrical And Lighting | |
| System Type | 24 volt with 100-amp alternator (140 amp alternator optional) |
| Battery Voltage | 12.0 V |
| Number Of Batteries | 2 |
| Battery Capacity Per Each | 950.0 CCA |
| Standard Alternator Rating | 100.0 amp |
| Optional Alternator Rating | 140.0 amp |
| Transmission System | |
| Type | Countershaft-type PowerShift™ |
| Torque Converter | Single-stage, single-phase |
| Shift Control | Electronically modulated, adaptive, load and speed dependent |
| Operator Interface | Steering-column or joystick-mounted F-N-R and gear-select lever; kick-down button on hydraulic lever |
| 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 |
| Axles And Brakes | |
| Final Drives | Heavy-duty mid-board planetary |
| Standard Differentials Front | Hydraulic locking |
| Standard Differentials Rear | Conventional |
| Optional Differentials Front | Dual locking |
| Optional Differentials Rear | Dual locking |
| Tire Size Used To Measure Oscillation | 17.5 R 25 |
| Rear Axle Oscillation, Stop To Stop, With 17.5 R 25 Tires | 24.0 degrees |
| Rear Axle Oscillation, Distance Each Direction | 12.0 degrees |
| Service Brakes (ISO 3450) | Outboard, forced oil cooled, multi disc |
| Parking Brake (ISO 3450) | Automatic spring applied, hydraulically released, driveline mounted, sealed wet multi disc |
| Wheels And Tires | |
| Tire Size Used To Measure | Michelin 17.5 R 25, 1 Star L-3 |
| Tread Width On Standard Tires | 74.8 in |
| Width Over Tires On Standard Tires | 95.1 in |
| Serviceability | |
| Fuel Tank (With Lockable Cap) Refill Capacity | 60.0 gal |
| Cooling System Refill Capacity | 25.0 qt |
| Diesel-Exhaust Fluid (DEF) Refill Capacity | 16.5 qt |
| Engine Oil With Vertical Spin-On Filter Refill Capacity | 15.3 qt |
| Transmission Reservoir With Vertical Filter Refill Capacity | 19.5 gal |
| Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity | 23.0 gal |
| Hydraulic Reservoir With Filter Refill Capacity | 21.7 gal |
| Parking Brake Oil (Wet Disc) Refill Capacity | 12.0 oz |
| Hydraulic System And Steering | |
| Pump Type And System (Loader And Steering) | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system |
| Rated RPM | 2,350 rpm |
| System Pressure At Max Rated Flow | 1,000 psi |
| Max Rated Flow At Rated RPM | 36.0 gpm |
| System Relief Pressure (Loader And Steering) | 3,600 psi |
| 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 |
| Steering Type (ISO 5010) | Power, fully hydraulic |
| Steering Articulation Full Arc Angle | 80.0 degrees |
| Steering Articulation Angle Each Direction | 40.0 degrees |
| Turning Radius (Measured To Centerline Of Outside Tire) | 15.58 ft, in |
| Hydraulic Raise Cycle Time | 5.8 seconds |
| Hydraulic Dump Cycle Time | 1.4 seconds |
| Hydraulic Lower (Power Down) Cycle Time | 4.0 seconds |
| Hydraulic Total Cycle Time | 11.2 seconds |
| Additional specifications | |
| Tire Size Used To Measure Travel Speeds | 17.5R25 |
| Range 1 | 4.6 mph |
| Range 2 | 7.6 mph |
| Range 3 | 14.5 mph |
| Range 4 | 21.9 mph |
444 G-Tier Mid-Size Wheel Loader
| Specification | Source figure |
|---|---|
| Engine | |
| Manufacturer | John Deere |
| Model | PowerTech™ E 4045H |
| Non-Road Emission Standards | EPA Final Tier 4/EU Stage V |
| Cylinders | 4 |
| Valves Per Cylinder | 4 |
| Displacement | 276.0 cu in |
| Net Peak Power | 2,100 rpm |
| Net Peak Power At Rated RPM (ISO 9249) | 118.0 hp |
| Gross Peak Power | 2,100 rpm |
| Gross Peak Power At Rated RPM (ISO 9249) | 130.0 hp |
| Net Peak Torque | 1,400 rpm |
| Net Peak Torque At Rated RPM (ISO 9249) | 532.0 lb-ft |
| Gross Peak Torque | 550.0 rpm |
| Net Torque Rise | 34.0 % |
| Fuel System (Electronically Controlled) | High-Pressure common rail |
| Lubrication | Full-flow spin-on filter and integral cooler |
| Aspiration | Turbocharged, charge air cooled |
| Air Cleaner | Under-hood, dual-element dry type, restriction indicator in cab monitor for service |
| Cooling | |
| Fan Drive Type | Hydraulically driven, Proportionally controlled |
| Electrical And Lighting | |
| System Type | 24 volt with 80-amp alternator |
| Battery Voltage | 12.0 V |
| Battery Capacity Per Each | 950.0 CCA |
| Transmission System | |
| Type | Countershaft-type PowerShift™ |
| Torque Converter | Single-stage, single-phase |
| Shift Control | Electronically modulated, adaptive, load and speed dependent |
| Operator Interface | Steering-column or joystick-mounted F-N-R and gear-select lever; kick-down button on hydraulic lever |
| Shift Modes | Joystick-Mounted F-N-R and Gear-Select Lever; Kick-Down Button on Hydraulic Lever |
| Axles And Brakes | |
| Final Drives | Heavy-duty mid-board planetary |
| Service Brakes (ISO 3450) | Outboard, forced oil cooled, multi disc |
| Parking Brake (ISO 3450) | Automatic spring applied, hydraulically released, driveline mounted, sealed wet multi disc |
| Rear Axle Oscillation, Stop To Stop | 24.0 degrees |
| Wheels And Tires | |
| Tread Width On Standard Tires | 74.8 in |
| Width Over Tires On Standard Tires | 95.1 in |
| Serviceability | |
| Fuel Tank (With Lockable Cap) Refill Capacity | 50.0 gal |
| Cooling System Refill Capacity | 20.0 qt |
| Engine Oil With Vertical Spin-On Filter Refill Capacity | 18.5 qt |
| Transmission Reservoir With Vertical Filter Refill Capacity | 19.5 gal |
| Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity | 23.0 gal |
| Hydraulic Reservoir With Filter Refill Capacity | 24.3 gal |
| Parking Brake Oil (Wet Disc) Refill Capacity | 12.0 oz |
| Hydraulic System And Steering | |
| Pump Type And System (Loader And Steering) | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system |
| Max Rated Flow At Rated RPM | 37.0 gpm |
| System Relief Pressure (Loader And Steering) | 3,600 psi |
| Loader Controls | 2-function valve; joystick control; hydraulic-function enable/disable; optional 3rd- and 4th-function valve with auxiliary lever |
| Steering Articulation Full Arc Angle | 80.0 degrees |
| Steering Articulation Angle Each Direction | 40.0 degrees |
| Turning Radius (Measured To Centerline Of Outside Tire) | 15.58 ft, in |
| Hydraulic Raise Cycle Time | 5.9 seconds |
| Hydraulic Dump Cycle Time | 1.0 seconds |
| Hydraulic Lower (Power Down) Cycle Time | 2.4 seconds |
| Hydraulic Total Cycle Time | 9.3 seconds |
524 P-Tier Mid-Size Wheel Loader
| Specification | Source figure |
|---|---|
| Engine | |
| Manufacturer | John Deere |
| Model | PSS 4045 |
| Non-Road Emission Standards | EPA Final Tier 4/EU Stage V |
| Cylinders | 4 |
| Valves Per Cylinder | 4 |
| Displacement | 276.0 cu in |
| Net Peak Power | 1,800 rpm |
| Net Peak Power At Rated RPM (ISO 9249) | 152.0 hp |
| Gross Peak Power | 1,800 rpm |
| Gross Peak Power At Rated RPM (ISO 9249) | 161.0 hp |
| Net Peak Torque | 1,200 rpm |
| Net Peak Torque At Rated RPM (ISO 9249) | 502.0 lb-ft |
| Gross Peak Torque | 1,400 rpm |
| Gross Peak Torque At Rated RPM (ISO 9249) | 526.0 lb-ft |
| Net Torque Rise | 60.0 % |
| Fuel System (Electronically Controlled) | High-pressure common rail |
| Lubrication | Full-flow spin-on filter and integral cooler |
| Aspiration | Turbocharged, charge air cooled |
| Air Cleaner | Under-hood dual-element dry type, restriction indicator in cab monitor for service |
| Rated Speed | 2,200 rpm |
| Cooling | |
| Fan Drive Type | Hydraulically driven, proportionally controlled, fan aft coolers |
| Electrical And Lighting | |
| System Type | 24 volt with 145-amp alternator |
| Battery Voltage | 12.0 V |
| Number Of Batteries | 2 |
| Battery Capacity Per Each | 950.0 CCA |
| Standard Alternator Rating | 145.0 amp |
| Transmission System | |
| Type | Countershaft-type PowerShift™ |
| Torque Converter | Single stage, single phase |
| Shift Control | Electronically modulated, adaptive, load and speed dependent |
| Operator Interface | Steering-column or joystick-mounted F-N-R and gear-select lever, quick shift on hydraulic lever |
| 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 settings |
| Axles And Brakes | |
| Final Drives | Heavy-duty inboard-mounted planetary |
| Standard Differentials Front | Hydraulic locking |
| Standard Differentials Rear | Conventional |
| Optional Differentials Front | Dual locking |
| Optional Differentials Rear | Dual locking |
| Tire Size Used To Measure Oscillation | 20.5 R 25 |
| Rear Axle Oscillation, Distance Each Direction | 12.0 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 |
| Rear Axle Oscillation, Stop To Stop | 24.0 degrees |
| Wheels And Tires | |
| Tire Size Used To Measure | 20.5 R 25, 1 star L-3 XHA2 |
| Tread Width On Standard Tires | 76.8 in |
| Width Over Tires On Standard Tires | 100.2 in |
| Serviceability | |
| Fuel Tank (With Lockable Cap) Refill Capacity | 49.4 gal |
| Cooling System Refill Capacity | 25.7 qt |
| Diesel-Exhaust Fluid (DEF) Refill Capacity | 16.5 qt |
| Engine Oil With Vertical Spin-On Filter Refill Capacity | 15.3 qt |
| Transmission Reservoir With Vertical Filter Refill Capacity | 5.5 gal |
| Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity | 4.4 gal |
| Hydraulic Reservoir With Filter Refill Capacity | 23.9 gal |
| Parking Brake Oil (Wet Disc) Refill Capacity | 10.0 oz |
| Hydraulic System And Steering | |
| Pump Type And System (Loader And Steering) | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system |
| Rated RPM | 2,200 rpm |
| System Pressure At Max Rated Flow | 1,000 psi |
| Max Rated Flow At Rated RPM | 45.0 gpm |
| System Relief Pressure (Loader And Steering) | 3,625 psi |
| Loader Controls | 2-function valve, joystick control or fingertip controls, hydraulic-function enable/disable, optional 3rd- and 4th-function valve from Factory. 5th and 6th functions available by Field Kit |
| Steering Type (ISO 5010) | Steering-Column-Mounted, Twist-Grip Shift Lever; Quick-Shift Button on Hydraulic Lever |
| Steering Articulation Full Arc Angle | 80.0 degrees |
| Steering Articulation Angle Each Direction | 40.0 degrees |
| Turning Radius (Measured To Centerline Of Outside Tire) | 16.42 ft, in |
| Hydraulic Raise Cycle Time | 6.1 seconds |
| Hydraulic Dump Cycle Time | 2.2 seconds |
| Hydraulic Lower (Power Down) Cycle Time | 4.3 seconds |
| Hydraulic Total Cycle Time | 12.6 seconds |
| Pump (Steering) | Power, Fully Hydraulic |
| Hydraulic Raise Cycle Time (High-Lift) | 6.1 seconds |
| Hydraulic Dump Cycle Time (High-Lift) | 2.2 seconds |
| Hydraulic Lower (Power Down) Cycle Time (High-Lift) | 4.3 seconds |
| Hydraulic Total Cycle Time (High-Lift) | 12.6 seconds |
| Maximum Forward Travel Speeds (Standard 5 Speed Without Lockup Torque Converter) | |
| Tire Size Used to Measure Travel Speed | 20.5 R 25 |
| Additional specifications | |
| Range 1 | 3.5 mph |
| Range 2 | 6.8 mph |
| Range 3 | 10.6 mph |
| Range 4 | 15.9 mph |
| Range 5 | 24.8 mph |
| Tire Size Used To Measure Travel Speeds | 20.5 R 25 |
544 P-Tier Mid-Size Wheel Loader
| Specification | Source figure |
|---|---|
| Engine | |
| Manufacturer | John Deere |
| Model | PSS 4045 |
| Non-Road Emission Standards | EPA Final Tier 4/EU Stage V |
| Cylinders | 4 |
| Valves Per Cylinder | 4 |
| Displacement | 276.0 cu in |
| Net Peak Power | 1,700 rpm |
| Net Peak Power At Rated RPM (ISO 9249) | 166.0 hp |
| Gross Peak Power | 1,700 rpm |
| Gross Peak Power At Rated RPM (ISO 9249) | 174.0 hp |
| Net Peak Torque | 1,300 rpm |
| Net Peak Torque At Rated RPM (ISO 9249) | 544.0 lb-ft |
| Gross Peak Torque | 1,600 rpm |
| Gross Peak Torque At Rated RPM (ISO 9249) | 568.0 lb-ft |
| Net Torque Rise | 47.0 % |
| Fuel System (Electronically Controlled) | High-pressure common rail |
| Lubrication | Full-flow spin-on filter and integral cooler |
| Aspiration | Turbocharged, charge air cooled |
| Air Cleaner | Under-hood dual-element dry type, restriction indicator in cab monitor for service |
| Rated Speed | 2,200 rpm |
| Cooling | |
| Fan Drive Type | Hydraulically driven, proportionally controlled, fan aft coolers |
| Electrical And Lighting | |
| System Type | 24 volt with 145-amp alternator |
| Battery Voltage | 12.0 V |
| Number Of Batteries | 2 |
| Battery Capacity Per Each | 950.0 CCA |
| Standard Alternator Rating | 145.0 amp |
| Transmission System | |
| Type | Countershaft-type PowerShift™ |
| Torque Converter | Single stage, single phase |
| Shift Control | Electronically modulated, adaptive, load and speed dependent |
| Operator Interface | Steering-column or joystick-mounted F-N-R and gear-select lever; kick-down button on hydraulic lever |
| 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 settings |
| Axles And Brakes | |
| Final Drives | Heavy-duty inboard-mounted planetary |
| Standard Differentials Front | Hydraulic locking |
| Standard Differentials Rear | Conventional |
| Optional Differentials Front | Dual locking |
| Optional Differentials Rear | Dual locking |
| Tire Size Used To Measure Oscillation | 20.5 R 25 |
| Rear Axle Oscillation, Distance Each Direction | 12.0 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 |
| Rear Axle Oscillation, Stop To Stop | 24.0 degrees |
| Wheels And Tires | |
| Tire Size Used To Measure | 20.5 R 25, 1 star L-3 XHA2 |
| Tread Width On Standard Tires | 76.8 in |
| Width Over Tires On Standard Tires | 100.2 in |
| Serviceability | |
| Fuel Tank (With Lockable Cap) Refill Capacity | 70.0 gal |
| Cooling System Refill Capacity | 25.7 qt |
| Diesel-Exhaust Fluid (DEF) Refill Capacity | 16.5 qt |
| Engine Oil With Vertical Spin-On Filter Refill Capacity | 15.3 qt |
| Transmission Reservoir With Vertical Filter Refill Capacity | 5.5 gal |
| Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity | 4.4 gal |
| Hydraulic Reservoir With Filter Refill Capacity | 23.9 gal |
| Parking Brake Oil (Wet Disc) Refill Capacity | 10.0 oz |
| Hydraulic System And Steering | |
| Pump Type And System (Loader And Steering) | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system |
| Rated RPM | 2,200 rpm |
| System Pressure At Max Rated Flow | 1,000 psi |
| Max Rated Flow At Rated RPM | 45.0 gpm |
| System Relief Pressure (Loader And Steering) | 3,970 psi |
| Loader Controls | 2-function valve, joystick control or fingertip controls, hydraulic-function enable/disable, optional 3rd- and 4th-function valve from Factory. 5th and 6th functions available by Field Kit |
| Steering Type (ISO 5010) | Steering-column-mounted, twist-grip shift lever; quick-shift button on hydraulic lever |
| Steering Articulation Full Arc Angle | 80.0 degrees |
| Steering Articulation Angle Each Direction | 40.0 degrees |
| Turning Radius (Measured To Centerline Of Outside Tire) | 16.42 ft, in |
| Hydraulic Raise Cycle Time | 6.1 seconds |
| Hydraulic Dump Cycle Time | 2.2 seconds |
| Hydraulic Lower (Power Down) Cycle Time | 4.3 seconds |
| Hydraulic Total Cycle Time | 12.6 seconds |
| Pump (Steering) | Power, fully hydraulic |
| Hydraulic Raise Cycle Time (High-Lift) | 6.1 seconds |
| Hydraulic Dump Cycle Time (High-Lift) | 2.2 seconds |
| Hydraulic Lower (Power Down) Cycle Time (High-Lift) | 4.3 seconds |
| Hydraulic Total Cycle Time (High-Lift) | 12.6 seconds |
| Maximum Forward Travel Speeds (Standard 5 Speed Without Lockup Torque Converter) | |
| Tire Size Used to Measure Travel Speed | 20.5 R 25 |
| Additional specifications | |
| Tire Size Used To Measure Travel Speeds | 20.5 R 25 |
| Range 1 | 3.7 mph |
| Range 2 | 7.4 mph |
| Range 3 | 11.5 mph |
| Range 4 | 17.3 mph |
| Range 5 | 24.8 mph |
544 G-Tier Mid-Size Wheel Loader
| Specification | Source figure |
|---|---|
| Engine | |
| Manufacturer | John Deere |
| Model | PowerTech™ PSS 4045 |
| Non-Road Emission Standards | EPA Final Tier 4/EU Stage V |
| Cylinders | 4 |
| Valves Per Cylinder | 4 |
| Displacement | 276.0 cu in |
| Net Peak Power | 1,800 rpm |
| Net Peak Power At Rated RPM (ISO 9249) | 168.0 hp |
| Net Peak Torque | 1,100 rpm |
| Net Peak Torque At Rated RPM (ISO 9249) | 513.0 lb-ft |
| Net Torque Rise | 40.0 % |
| Fuel System (Electronically Controlled) | High-pressure common rail |
| Lubrication | Full-flow spin-on filter and integral cooler |
| Aspiration | Turbocharged, charge air cooled |
| Air Cleaner | Under-hood, dual-element dry type, restriction indicator in cab monitor for service |
| Cooling | |
| Fan Drive Type | Hydraulically driven, proportionally controlled, fan forward of coolers |
| Electrical And Lighting | |
| System Type | 24 volt with 100-amp alternator |
| Battery Voltage | 12.0 V |
| Battery Capacity Per Each | 950.0 CCA |
| Transmission System | |
| Type | Countershaft-type PowerShift™ |
| Torque Converter | Single stage, single phase |
| Shift Control | Electronically modulated, adaptive, load and speed dependent |
| Operator Interface | Joystick-mounted F-N-R; Quick-Shift button on hydraulic lever |
| Shift Modes | Manual/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 |
| Axles And Brakes | |
| Final Drives | Heavy-duty inboard-mounted planetary |
| Tire Size Used To Measure Oscillation | 20.5 R 25 |
| Rear Axle Oscillation, Distance Each Direction | 12.0 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 |
| Rear Axle Oscillation, Stop To Stop | 24.0 degrees |
| Wheels And Tires | |
| Tire Size Used To Measure | Advance 20.5 R25, 2 Stars L-3 |
| Tread Width On Standard Tires | 76.8 in |
| Width Over Tires On Standard Tires | 96.9 in |
| Serviceability | |
| Fuel Tank (With Lockable Cap) Refill Capacity | 75.8 gal |
| Cooling System Refill Capacity | 30.2 qt |
| Diesel-Exhaust Fluid (DEF) Refill Capacity | 15.3 qt |
| Engine Oil With Vertical Spin-On Filter Refill Capacity | 20.0 qt |
| Transmission Reservoir With Vertical Filter Refill Capacity | 19.0 gal |
| Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity | 3.97 gal |
| Hydraulic Reservoir With Filter Refill Capacity | 22.7 gal |
| Parking Brake Oil (Wet Disc) Refill Capacity | 10.0 oz |
| Hydraulic System And Steering | |
| Pump Type And System (Loader And Steering) | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system |
| Rated RPM | 2,350 rpm |
| Max Rated Flow At Rated RPM | 50.0 gpm |
| System Relief Pressure (Loader And Steering) | 3,650 psi |
| Loader Controls | 2-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 Angle | 80.0 degrees |
| Steering Articulation Angle Each Direction | 40.0 degrees |
| Turning Radius (Measured To Centerline Of Outside Tire) | 16.4 ft, in |
| Hydraulic Raise Cycle Time | 5.8 seconds |
| Hydraulic Dump Cycle Time | 1.3 seconds |
| Hydraulic Lower (Power Down) Cycle Time | 3.4 seconds |
| Hydraulic Total Cycle Time | 10.5 seconds |
Compare John Deere 444 P-Tier Mid-Size Wheel Loader, 444 G-Tier Mid-Size Wheel Loader, 524 P-Tier Mid-Size Wheel Loader, 544 P-Tier Mid-Size Wheel Loader, 544 G-Tier Mid-Size Wheel Loader
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| Manufacturer | John Deere | John Deere | John Deere | John Deere | John Deere |
| Model | PowerTech™ PSS 4045 | PowerTech™ E 4045H | PSS 4045 | PSS 4045 | PowerTech™ PSS 4045 |
| Non-Road Emission Standards | EPA Final Tier 4/EU Stage V | EPA Final Tier 4/EU Stage V | EPA Final Tier 4/EU Stage V | EPA Final Tier 4/EU Stage V | EPA Final Tier 4/EU Stage V |
| Cylinders | 4 | 4 | 4 | 4 | 4 |
| Valves Per Cylinder | 4 | 4 | 4 | 4 | 4 |
| Displacement | 276.0 cu in | 276.0 cu in | 276.0 cu in | 276.0 cu in | 276.0 cu in |
| Net Peak Power | 2,100 rpm | 2,100 rpm | 1,800 rpm | 1,700 rpm | 1,800 rpm |
| Net Peak Power At Rated RPM (ISO 9249) | 124.0 hp | 118.0 hp | 152.0 hp | 166.0 hp | 168.0 hp |
| Net Peak Torque | 1,400 rpm | 1,400 rpm | 1,200 rpm | 1,300 rpm | 1,100 rpm |
| Net Peak Torque At Rated RPM (ISO 9249) | 392.0 lb-ft | 532.0 lb-ft | 502.0 lb-ft | 544.0 lb-ft | 513.0 lb-ft |
| Net Torque Rise | 34.0 % | 34.0 % | 60.0 % | 47.0 % | 40.0 % |
| Fuel System (Electronically Controlled) | High-Pressure common rail | High-Pressure common rail | High-pressure common rail | High-pressure common rail | High-pressure common rail |
| Lubrication | Full-flow spin-on filter and integral cooler | Full-flow spin-on filter and integral cooler | Full-flow spin-on filter and integral cooler | Full-flow spin-on filter and integral cooler | Full-flow spin-on filter and integral cooler |
| Aspiration | Turbocharged, charge air cooled | Turbocharged, charge air cooled | Turbocharged, charge air cooled | Turbocharged, charge air cooled | Turbocharged, charge air cooled |
| Air Cleaner | Under-hood, dual-element dry type, restriction indicator in cab monitor for service | Under-hood, dual-element dry type, restriction indicator in cab monitor for service | Under-hood dual-element dry type, restriction indicator in cab monitor for service | Under-hood dual-element dry type, restriction indicator in cab monitor for service | Under-hood, dual-element dry type, restriction indicator in cab monitor for service |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| Fan Drive Type | Hydraulically Driven, Proportionally Controlled, Fan Aft of Coolers | Hydraulically driven, Proportionally controlled | Hydraulically driven, proportionally controlled, fan aft coolers | Hydraulically driven, proportionally controlled, fan aft coolers | Hydraulically driven, proportionally controlled, fan forward of coolers |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| System Type | 24 volt with 100-amp alternator (140 amp alternator optional) | 24 volt with 80-amp alternator | 24 volt with 145-amp alternator | 24 volt with 145-amp alternator | 24 volt with 100-amp alternator |
| Battery Voltage | 12.0 V | 12.0 V | 12.0 V | 12.0 V | 12.0 V |
| Battery Capacity Per Each | 950.0 CCA | 950.0 CCA | 950.0 CCA | 950.0 CCA | 950.0 CCA |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| Type | Countershaft-type PowerShift™ | Countershaft-type PowerShift™ | Countershaft-type PowerShift™ | Countershaft-type PowerShift™ | Countershaft-type PowerShift™ |
| Torque Converter | Single-stage, single-phase | Single-stage, single-phase | Single stage, single phase | Single stage, single phase | Single stage, single phase |
| Shift Control | Electronically modulated, adaptive, load and speed dependent | Electronically modulated, adaptive, load and speed dependent | Electronically modulated, adaptive, load and speed dependent | Electronically modulated, adaptive, load and speed dependent | Electronically modulated, adaptive, load and speed dependent |
| Operator Interface | Steering-column or joystick-mounted F-N-R and gear-select lever; kick-down button on hydraulic lever | Steering-column or joystick-mounted F-N-R and gear-select lever; kick-down button on hydraulic lever | Steering-column or joystick-mounted F-N-R and gear-select lever, quick shift on hydraulic lever | Steering-column or joystick-mounted F-N-R and gear-select lever; kick-down button on hydraulic lever | Joystick-mounted F-N-R; Quick-Shift button on hydraulic lever |
| 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 | Joystick-Mounted F-N-R and Gear-Select Lever; Kick-Down Button on Hydraulic Lever | Manual/auto (1st–D or 2nd–D); quick-shift button with 2 selectable modes: kick-down or kick-up/down; and 4 clutch cutoff settings | Manual/auto (1st–D or 2nd–D); quick-shift button with 2 selectable modes: kick-down or kick-up/down; and 4 clutch cutoff settings | Manual/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 |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| Final Drives | Heavy-duty mid-board planetary | Heavy-duty mid-board planetary | Heavy-duty inboard-mounted planetary | Heavy-duty inboard-mounted planetary | Heavy-duty inboard-mounted planetary |
| Service Brakes (ISO 3450) | Outboard, forced oil cooled, multi disc | Outboard, forced oil cooled, multi disc | Hydraulically actuated, spring retracted, self-adjusting, inboard sun-shaft mounted, oil cooled, single disc | Hydraulically actuated, spring retracted, self-adjusting, inboard sun-shaft mounted, oil cooled, single disc | 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 | Automatic spring applied, hydraulically released, driveline mounted, sealed wet multi disc | Automatic spring applied, hydraulically released, driveline mounted, sealed wet multi disc | Automatic spring applied, hydraulically released, driveline mounted, sealed wet multi disc | Automatic spring applied, hydraulically released, driveline mounted, sealed wet multi disc |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| Tread Width On Standard Tires | 74.8 in | 74.8 in | 76.8 in | 76.8 in | 76.8 in |
| Width Over Tires On Standard Tires | 95.1 in | 95.1 in | 100.2 in | 100.2 in | 96.9 in |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| Fuel Tank (With Lockable Cap) Refill Capacity | 60.0 gal | 50.0 gal | 49.4 gal | 70.0 gal | 75.8 gal |
| Cooling System Refill Capacity | 25.0 qt | 20.0 qt | 25.7 qt | 25.7 qt | 30.2 qt |
| Engine Oil With Vertical Spin-On Filter Refill Capacity | 15.3 qt | 18.5 qt | 15.3 qt | 15.3 qt | 20.0 qt |
| Transmission Reservoir With Vertical Filter Refill Capacity | 19.5 gal | 19.5 gal | 5.5 gal | 5.5 gal | 19.0 gal |
| Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity | 23.0 gal | 23.0 gal | 4.4 gal | 4.4 gal | 3.97 gal |
| Hydraulic Reservoir With Filter Refill Capacity | 21.7 gal | 24.3 gal | 23.9 gal | 23.9 gal | 22.7 gal |
| Parking Brake Oil (Wet Disc) Refill Capacity | 12.0 oz | 12.0 oz | 10.0 oz | 10.0 oz | 10.0 oz |
| Specification | 444 P-Tier Mid-Size Wheel Loader | 444 G-Tier Mid-Size Wheel Loader | 524 P-Tier Mid-Size Wheel Loader | 544 P-Tier Mid-Size Wheel Loader | 544 G-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|---|
| Pump Type And System (Loader And Steering) | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system |
| Max Rated Flow At Rated RPM | 36.0 gpm | 37.0 gpm | 45.0 gpm | 45.0 gpm | 50.0 gpm |
| System Relief Pressure (Loader And Steering) | 3,600 psi | 3,600 psi | 3,625 psi | 3,970 psi | 3,650 psi |
| 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 | 2-function valve; joystick control; hydraulic-function enable/disable; optional 3rd- and 4th-function valve with auxiliary lever | 2-function valve, joystick control or fingertip controls, hydraulic-function enable/disable, optional 3rd- and 4th-function valve from Factory. 5th and 6th functions available by Field Kit | 2-function valve, joystick control or fingertip controls, hydraulic-function enable/disable, optional 3rd- and 4th-function valve from Factory. 5th and 6th functions available by Field Kit | 2-function valve; joystick control or fingertip controls (field kit); hydraulic-function enable/disable; optional 3rd- and 4th-function valve with auxiliary lever |
| Steering Articulation Full Arc Angle | 80.0 degrees | 80.0 degrees | 80.0 degrees | 80.0 degrees | 80.0 degrees |
| Steering Articulation Angle Each Direction | 40.0 degrees | 40.0 degrees | 40.0 degrees | 40.0 degrees | 40.0 degrees |
| Turning Radius (Measured To Centerline Of Outside Tire) | 15.58 ft, in | 15.58 ft, in | 16.42 ft, in | 16.42 ft, in | 16.4 ft, in |
| Hydraulic Raise Cycle Time | 5.8 seconds | 5.9 seconds | 6.1 seconds | 6.1 seconds | 5.8 seconds |
| Hydraulic Dump Cycle Time | 1.4 seconds | 1.0 seconds | 2.2 seconds | 2.2 seconds | 1.3 seconds |
| Hydraulic Lower (Power Down) Cycle Time | 4.0 seconds | 2.4 seconds | 4.3 seconds | 4.3 seconds | 3.4 seconds |
| Hydraulic Total Cycle Time | 11.2 seconds | 9.3 seconds | 12.6 seconds | 12.6 seconds | 10.5 seconds |
More in John Deere: Deere 444J–544J/grouped K loaders: linkage/controls, 344K, 544GTC: forks/material-handling arm/ballast.