Machine models
John Deere 624 to 724 specifications
| Listing-entry count |
|---|
| 4 |
Short answer
The John Deere 624 to 724 are closely matched wheel loaders that John Deere lists separately, rated 192 hp on the 624, 249 hp on the 644, 235 hp on the 644 G-Tier, and 268 hp on the 724, in 4 versions: 624 P-Tier Mid-Size Wheel Loader, 644 P-Tier Mid-Size Wheel Loader, 644 G-Tier Mid-Size Wheel Loader, and 724 P-Tier Mid-Size Wheel Loader.
| Publisher name | Source guide | Listing-entry count | Labels named by the source |
|---|---|---|---|
| John Deere | 624 to 724 | 4 | 624 P-Tier Mid-Size Wheel Loader, 644 P-Tier Mid-Size Wheel Loader, 644 G-Tier Mid-Size Wheel Loader, and 724 P-Tier Mid-Size Wheel Loader |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Manufacturer | John Deere | John Deere | John Deere | John Deere |
| Model | PVS 6068 | PowerTech™ PSS 6068 | PowerTech™ 6068H | PowerTech™ PSS 6090 |
| 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 |
| Displacement | 414.0 cu in | 415.0 cu in | 414.0 cu in | 548.0 cu in |
| Net Peak Power At Rated RPM (ISO 9249) | 192.0 hp | 249.0 hp | 235.0 hp | 268.0 hp |
| Net Peak Torque At Rated RPM (ISO 9249) | 644.0 lb-ft | 783.0 lb-ft | 755.0 lb-ft | 951.0 lb-ft |
| Fuel System (Electronically Controlled) | 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 |
| Aspiration | Turbocharged, charge air cooled | Series turbocharged, charge air cooled | Turbocharged, charge air cooled | Series 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 |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|
| Cylinders | 6 | 6 | 6 |
| Valves Per Cylinder | 4 | 4 | 4 |
| Gross Peak Power At Rated RPM (ISO 9249) | 203.0 hp | 260.0 hp | 276.0 hp |
| Gross Peak Torque At Rated RPM (ISO 9249) | 681.0 lb-ft | 811.0 lb-ft | 977.0 lb-ft |
| Net Torque Rise | 58.0 % | 58.0 % | 48.0 % |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|
| Net Peak Power | 1,800 rpm | 1,700 rpm | 1,800 rpm |
| Net Peak Torque | 1,300 rpm | 1,400 rpm | 1,400 rpm |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|
| Gross Peak Power | 1,600 rpm | 1,800 rpm |
| Gross Peak Torque | 1,500 rpm | 1,300 rpm |
| Specification | 624 P-Tier Mid-Size Wheel Loader |
|---|---|
| Rated Speed | 2,200 rpm |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Fan Drive Type | Hydraulically driven, proportionally controlled, fan aft coolers | Hydraulically driven, proportionally controlled, fan aft of coolers | Hydraulically driven, proportionally controlled, fan aft of coolers | Hydraulically driven, proportionally controlled, fan aft of coolers |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| System Type | 24 volt with 145-amp alternator | 24 volt with 100-amp alternator | 24 volt with 80-amp alternator | 24 volt with 100-amp alternator |
| Battery Voltage | 12.0 V | 24.0 V | 12.0 V | 12.0 V |
| Battery Capacity Per Each | 950.0 CCA | 950.0 CCA | 950.0 CCA | 950.0 CCA |
| Standard Alternator Rating | 145.0 amp | 100.0 amp | 80.0 amp | 100.0 amp |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|
| Number Of Batteries | 2 | 2 | 2 |
| Specification | 644 P-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|
| Optional Alternator Rating | 140.0 amp | 140.0 amp |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Type | 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 |
| 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 |
| Operator Interface | Steering-column or joystick-mounted F-N-R and gear-select lever; quick-shift button on hydraulic lever | Steering-column or joystick-mounted F-N-R and gear-select lever; Quick-Shift button on hydraulic lever | Joystick-mounted F-N-R; Quick-Shift button on hydraulic lever | Steering-column or joystick-mounted F-N-R and gear-select lever; 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 settings | Manual/auto (1st–D or 2nd–D); Quick-Shift button with two selectable modes: kick-down or kick-up/down; and four 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 | Manual/auto (1st–D or 2nd–D); Quick-Shift button with two selectable modes: kick-down or kick-up/down; and four clutch cutoff settings |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|
| Tire Size Used To Measure Travel Speeds | 20.5 R 25 | 23.5 R 25 | 23.5 R 25 |
| Range 1 | 4.3 mph | 4.4 mph | 4.4 mph |
| Range 2 | 7.5 mph | 7.5 mph | 7.5 mph |
| Range 3 | 11.6 mph | 12.7 mph | 12.7 mph |
| Range 4 | 18.1 mph | 15.3 mph | 15.3 mph |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|
| Range 5 | 24.8 mph | 24.9 mph |
| Specification | 624 P-Tier Mid-Size Wheel Loader |
|---|---|
| Tire Size Used to Measure Travel Speed | 20.5 R 25 |
| Range 1 | 3.9 mph |
| Range 2 | 7.0 mph |
| Range 3 | 10.8 mph |
| Range 4 | 16.9 mph |
| Specification | 624 P-Tier Mid-Size Wheel Loader |
|---|---|
| Range 1 | 4.1 mph |
| Range 2 | 7.9 mph |
| Range 3 | 19.0 mph |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Final Drives | Heavy-duty inboard-mounted planetary | Heavy-duty inboard-mounted planetary | Heavy-duty inboard-mounted planetary | Heavy-duty inboard-mounted planetary |
| Optional Differentials Front | Dual locking | Dual locking | Open differential, locking front optional | Dual locking |
| Optional Differentials Rear | Dual locking | Dual locking | Open differential, locking front optional | Dual locking |
| Service Brakes (ISO 3450) | Hydraulically actuated, spring retracted, self-adjusting, inboard sun-shaft mounted, oil cooled, single disc | Hydraulically actuated, inboard sun-shaft mounted, oil cooled, self adjusting, 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, oil cooled, multi disc | Automatic spring applied, hydraulically released, driveline mounted, oil cooled, multi disc | Automatic spring applied, hydraulically released, driveline mounted, oil cooled, multi disc | Automatic spring applied, hydraulically released, driveline mounted, oil cooled, multi disc |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|
| Standard Differentials Front | Hydraulic locking | Hydraulic locking | Hydraulic locking |
| Standard Differentials Rear | Conventional | Conventional | Conventional |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|
| Tire Size Used To Measure Oscillation | 20.5 R 25 | 23.5 R 25 tires |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|
| Rear Axle Oscillation, Stop To Stop | 24.0 degrees | 26.0 degrees | 26.0 degrees |
| Rear Axle Oscillation, Distance Each Direction | 12.0 degrees | 13.0 degrees | 13.0 degrees |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|
| Tire Size Used To Measure | 20.5 R 25, 1 star L-3 XHA2 | 23.5 R 25, 1 Star L-3 |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Tread Width On Standard Tires | 80.8 in | 85.4 in | 85.4 in | 85.4 in |
| Width Over Tires On Standard Tires | 104.6 in | 113.2 in | 108.9 in | 113.4 in |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Fuel Tank (With Lockable Cap) Refill Capacity | 60.0 gal | 92.6 gal | 79.3 gal | 92.6 gal |
| Cooling System Refill Capacity | 34.4 qt | 47.0 qt | 31.7 qt | 51.0 qt |
| Engine Oil With Vertical Spin-On Filter Refill Capacity | 20.6 qt | 28.5 qt | 22.2 qt | 29.5 qt |
| Transmission Reservoir With Vertical Filter Refill Capacity | 7.1 gal | 6.0 gal | 6.6 gal | 6.07 gal |
| Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity | 23.0 gal | 5.75 gal | 6.6 gal | 5.75 gal |
| Hydraulic Reservoir With Filter Refill Capacity | 23.9 gal | 27.8 gal | 26.4 gal | 27.8 gal |
| Parking Brake Oil (Wet Disc) Refill Capacity | 10.0 oz | 22.0 oz | 22.0 oz | 22.0 oz |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|
| Diesel-Exhaust Fluid (DEF) Refill Capacity | 16.5 qt | 19.5 qt | 19.5 qt |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-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 |
| Rated RPM | 2,200 rpm | 2,250 rpm | 2,250 rpm | 2,250 rpm |
| System Pressure At Max Rated Flow | 1,000 psi | 1,000 psi | 3,350 psi | 1,000 psi |
| Max Rated Flow At Rated RPM | 55.0 gpm | 82.0 gpm | 87.0 gpm | 82.0 gpm |
| 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 | Two-function valve; joystick control or fingertip controls; hydraulic-function enable/disable; optional 3rd- and 4th-function valve with auxiliary lever | 2-function valve; joystick control or fingertip controls (field kit); hydraulic-function enable/disable; optional 3rd-function valve with auxiliary lever | Two-function valve; joystick control or fingertip controls; hydraulic-function enable/disable; optional 3rd-function valve with roller or auxiliary lever and 4th-function valve with dual roller |
| Steering Type (ISO 5010) | Steering-column-mounted, twist-grip shift lever; quick-shift button on hydraulic lever | Power, fully hydraulic | Power, fully hydraulic | Power, fully hydraulic |
| Steering Articulation Full Arc Angle | 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 |
| Turning Radius (Measured To Centerline Of Outside Tire) | 17.33 ft, in | 18.5 ft, in | 18.25 ft, in | 18.5 ft, in |
| Hydraulic Raise Cycle Time | 5.7 seconds | 5.3 seconds | 5.2 seconds | 5.3 seconds |
| Hydraulic Dump Cycle Time | 2.2 seconds | 1.4 seconds | 1.5 seconds | 1.4 seconds |
| Hydraulic Lower (Power Down) Cycle Time | 4.1 seconds | 3.8 seconds | 3.2 seconds | 3.8 seconds |
| Hydraulic Total Cycle Time | 12.0 seconds | 10.5 seconds | 9.9 seconds | 10.5 seconds |
| Specification | 624 P-Tier Mid-Size Wheel Loader |
|---|---|
| Pump (Steering) | Power, fully hydraulic |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|
| System Relief Pressure (Loader And Steering) | 3,970 psi | 3,650 psi | 4,000 psi |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|
| Hydraulic Raise Cycle Time (High-Lift) | 5.7 seconds | 5.3 seconds |
| Hydraulic Dump Cycle Time (High-Lift) | 2.2 seconds | 1.4 seconds |
| Hydraulic Lower (Power Down) Cycle Time (High-Lift) | 4.1 seconds | 4.0 seconds |
| Hydraulic Total Cycle Time (High-Lift) | 12.0 seconds | 10.7 seconds |
| Source guide | Differing-field count reported |
|---|---|
| 624 to 724 | 75 |
| Figure | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|
| Hydraulic horsepower from the listed flow and pressure | 127.4 hp | 174.6 hp | 191.4 hp |
| Figure | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Fuel tank per engine horsepower | 0.31 gal | 0.37 gal | 0.34 gal | 0.35 gal |
| Equipment group | wheel loader |
|---|
John Deere's listing for the 624 to 724 matches a wheel loader; see the wheel loaders page.
624 to 724: owner reports
Sources: 3 forum discussions about the John Deere 624K wheel loaders; heavyequipmentforums.com.Sources: 3 forum discussions about the John Deere 644J wheel loaders; heavyequipmentforums.com.History and service record of 624 to 724
- Obstacle intelligence. John Deere says the new generation of features for the 524, 544 and 624 P-Tier wheel loaders helps operators navigate hazards with obstacle intelligence technology, and adds beacons and an appearance update so the machines are easier to work in tough conditions. 624 P-Tier mid-size wheel loader, John Deere Canada.
- Payload weighing trial. Deere offers a low-cost 250-hour trial period with full SmartWeigh payload weighing capability for buyers unsure whether it fits their work, and the weighing data is integrated into JDLink so it can be read away from the cab. 624 P-Tier mid-size wheel loader, John Deere Canada.
- Reverse path lines. The in-cab G5 display on the P-Tier wheel loaders shows projected path lines while the machine is in reverse. 624 P-Tier mid-size wheel loader, John Deere Canada.
- Owner-reported 624H stall. A Heavy Equipment Forums poster with a John Deere 624H described an engine that fires at 200 to 500 rpm and then immediately stalls, and asked other owners what to check. John Deere 624H stalls, won't hold rpms after starting, Heavy Equipment Forums.
| Forum index | Equipment class queried | Names in the search | Matching titles |
|---|---|---|---|
| Heavy Equipment Forums and The Farming Forum | wheel loader | John Deere and the 644 G line that the 624, 644, 644 G-Tier, 724 belongs to (no title names the exact model) | 159 |
| Title topic | Titles |
|---|---|
| transmission and drive | 15 |
| hydraulics | 14 |
| brakes and steering | 12 |
| Topic in the title | Threads | Share of matching threads |
|---|---|---|
| transmission and drive | 15 | 9% |
| hydraulics | 14 | 9% |
| brakes and steering | 12 | 8% |
| fuel system | 11 | 7% |
| starting and cranking | 5 | 3% |
- JD 644j Parking Brake Issue Help (Heavy Equipment Forums, 2026-06-21)
- John Deere 644g Parking Brake Comes On When The Transmission Oil Warms Up After Use For About 30mins To 60mins (Heavy Equipment Forums, 2026-06-13)
- John Deere 644 Round Baler Manual (The Farming Forum, 2026-05-04)
- Deere 624 Glow Plug Relay (Heavy Equipment Forums, 2026-01-30)
| Observation date | Listing source | Equipment search | Listings |
|---|---|---|---|
| 2026-09-24 | MachineryTrader | John Deere wheel loader | 700 |
| Model | Listed | Model years | Lowest asking | Highest asking | Median asking | Median hours |
|---|---|---|---|---|---|---|
| 624 | 371 | 2007 to 2024 | $29,500 | $230,000 | $94,020 | 2,550 |
| 644 | 278 | 1978 to 2024 | $20,500 | $236,500 | $106,000 | 12,227 |
| 644 G-Tier | 11 | 2021 to 2025 | $195,000 | $301,342 | $235,500 | None shown |
| 724 | 40 | 2005 to 2024 | $49,900 | $372,540 | $205,150 | 6,650 |
| Search date | Database | Names queried | Search result |
|---|---|---|---|
| 2026-09-24 | U.S. Consumer Product Safety Commission | John Deere together with the wheel loader 624, 644, 644 G-Tier, 724 | No matching recall in this search |
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John Deere 624 to 724: Configuration records
624 P-Tier Mid-Size Wheel Loader
| Specification | Source figure |
|---|---|
| Engine | |
| Displacement | 414.0 cu in |
| Aspiration | Turbocharged, charge air cooled |
| Manufacturer | John Deere |
| Model | PVS 6068 |
| Non-Road Emission Standards | EPA Final Tier 4/EU Stage V |
| Cylinders | 6 |
| Valves Per Cylinder | 4 |
| Net Peak Power | 1,800 rpm |
| Net Peak Power At Rated RPM (ISO 9249) | 192.0 hp |
| Gross Peak Power | 1,600 rpm |
| Gross Peak Power At Rated RPM (ISO 9249) | 203.0 hp |
| Net Peak Torque | 1,300 rpm |
| Net Peak Torque At Rated RPM (ISO 9249) | 644.0 lb-ft |
| Gross Peak Torque | 1,500 rpm |
| Gross Peak Torque At Rated RPM (ISO 9249) | 681.0 lb-ft |
| Net Torque Rise | 58.0 % |
| Rated Speed | 2,200 rpm |
| Fuel System (Electronically Controlled) | High-pressure common rail |
| Lubrication | Full-flow spin-on filter and integral cooler |
| 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 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 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 |
| Maximum Forward Travel Speeds (Standard 5 Speed Without Lockup Torque Converter) | |
| Tire Size Used to Measure Travel Speed | 20.5 R 25 |
| 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, Stop To Stop | 24.0 degrees |
| 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, oil cooled, multi disc |
| Wheels And Tires | |
| Tire Size Used To Measure | 20.5 R 25, 1 star L-3 XHA2 |
| Tread Width On Standard Tires | 80.8 in |
| Width Over Tires On Standard Tires | 104.6 in |
| Serviceability | |
| Fuel Tank (With Lockable Cap) Refill Capacity | 60.0 gal |
| Cooling System Refill Capacity | 34.4 qt |
| Diesel-Exhaust Fluid (DEF) Refill Capacity | 16.5 qt |
| Engine Oil With Vertical Spin-On Filter Refill Capacity | 20.6 qt |
| Transmission Reservoir With Vertical Filter Refill Capacity | 7.1 gal |
| Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity | 23.0 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 |
| Pump (Steering) | Power, fully hydraulic |
| Max Rated Flow At Rated RPM | 55.0 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) | 17.33 ft, in |
| Hydraulic Raise Cycle Time | 5.7 seconds |
| Hydraulic Dump Cycle Time | 2.2 seconds |
| Hydraulic Lower (Power Down) Cycle Time | 4.1 seconds |
| Hydraulic Total Cycle Time | 12.0 seconds |
| Hydraulic Raise Cycle Time (High-Lift) | 5.7 seconds |
| Hydraulic Dump Cycle Time (High-Lift) | 2.2 seconds |
| Hydraulic Lower (Power Down) Cycle Time (High-Lift) | 4.1 seconds |
| Hydraulic Total Cycle Time (High-Lift) | 12.0 seconds |
| Additional specifications | |
| Tire Size Used To Measure Travel Speeds | 20.5 R 25 |
| Range 1 | 4.3 mph |
| Range 2 | 7.5 mph |
| Range 3 | 11.6 mph |
| Range 4 | 18.1 mph |
| Range 5 | 24.8 mph |
644 P-Tier Mid-Size Wheel Loader
| Specification | Source figure |
|---|---|
| Engine | |
| Displacement | 415.0 cu in |
| Aspiration | Series turbocharged, charge air cooled |
| Manufacturer | John Deere |
| Model | PowerTech™ PSS 6068 |
| Non-Road Emission Standards | EPA Final Tier 4/EU Stage V |
| Cylinders | 6 |
| Valves Per Cylinder | 4 |
| Net Peak Power At Rated RPM (ISO 9249) | 249.0 hp |
| Gross Peak Power At Rated RPM (ISO 9249) | 260.0 hp |
| Net Peak Torque At Rated RPM (ISO 9249) | 783.0 lb-ft |
| Gross Peak Torque At Rated RPM (ISO 9249) | 811.0 lb-ft |
| Net Torque Rise | 58.0 % |
| Fuel System (Electronically Controlled) | High-pressure common rail |
| Lubrication | Full-flow spin-on filter and integral cooler |
| 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 |
| Battery Voltage | 24.0 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; Quick-Shift button on hydraulic lever |
| Shift Modes | Manual/auto (1st–D or 2nd–D); Quick-Shift button with two selectable modes: kick-down or kick-up/down; and four 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 |
| Service Brakes (ISO 3450) | Hydraulically actuated, inboard sun-shaft mounted, oil cooled, self adjusting, single disc |
| Parking Brake (ISO 3450) | Automatic spring applied, hydraulically released, driveline mounted, oil cooled, multi disc |
| Wheels And Tires | |
| Tread Width On Standard Tires | 85.4 in |
| Width Over Tires On Standard Tires | 113.2 in |
| Serviceability | |
| Fuel Tank (With Lockable Cap) Refill Capacity | 92.6 gal |
| Cooling System Refill Capacity | 47.0 qt |
| Diesel-Exhaust Fluid (DEF) Refill Capacity | 19.5 qt |
| Engine Oil With Vertical Spin-On Filter Refill Capacity | 28.5 qt |
| Transmission Reservoir With Vertical Filter Refill Capacity | 6.0 gal |
| Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity | 5.75 gal |
| Hydraulic Reservoir With Filter Refill Capacity | 27.8 gal |
| Parking Brake Oil (Wet Disc) Refill Capacity | 22.0 oz |
| Hydraulic System And Steering | |
| Pump Type And System (Loader And Steering) | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system |
| Rated RPM | 2,250 rpm |
| System Pressure At Max Rated Flow | 1,000 psi |
| Max Rated Flow At Rated RPM | 82.0 gpm |
| System Relief Pressure (Loader And Steering) | 3,650 psi |
| Loader Controls | Two-function valve; joystick control or fingertip controls; hydraulic-function enable/disable; optional 3rd- and 4th-function valve with auxiliary lever |
| 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) | 18.5 ft, in |
| Hydraulic Raise Cycle Time | 5.3 seconds |
| Hydraulic Dump Cycle Time | 1.4 seconds |
| Hydraulic Lower (Power Down) Cycle Time | 3.8 seconds |
| Hydraulic Total Cycle Time | 10.5 seconds |
| Additional specifications | |
| Tire Size Used To Measure Travel Speeds | 23.5 R 25 |
| Range 1 | 4.4 mph |
| Range 2 | 7.5 mph |
| Range 3 | 12.7 mph |
| Range 4 | 15.3 mph |
644 G-Tier Mid-Size Wheel Loader
| Specification | Source figure |
|---|---|
| Engine | |
| Displacement | 414.0 cu in |
| Aspiration | Turbocharged, charge air cooled |
| Manufacturer | John Deere |
| Model | PowerTech™ 6068H |
| Non-Road Emission Standards | EPA Final Tier 4/EU Stage V |
| Net Peak Power | 1,700 rpm |
| Net Peak Power At Rated RPM (ISO 9249) | 235.0 hp |
| Net Peak Torque | 1,400 rpm |
| Net Peak Torque At Rated RPM (ISO 9249) | 755.0 lb-ft |
| Fuel System (Electronically Controlled) | High-pressure common rail |
| Lubrication | Full-flow spin-on filter and integral cooler |
| 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 80-amp alternator |
| Battery Voltage | 12.0 V |
| Battery Capacity Per Each | 950.0 CCA |
| Standard Alternator Rating | 80.0 amp |
| Transmission System | |
| Type | Countershaft-type PowerShift™ |
| Torque Converter | Single stage, single phase |
| Shift Control | Electronically modulated, adaptive, load and speed dependent |
| Operator Interface | 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 |
| Optional Differentials Front | Open differential, locking front optional |
| Optional Differentials Rear | Open differential, locking front optional |
| Rear Axle Oscillation, Stop To Stop | 26.0 degrees |
| Rear Axle Oscillation, Distance Each Direction | 13.0 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, oil cooled, multi disc |
| Wheels And Tires | |
| Tread Width On Standard Tires | 85.4 in |
| Width Over Tires On Standard Tires | 108.9 in |
| Serviceability | |
| Fuel Tank (With Lockable Cap) Refill Capacity | 79.3 gal |
| Cooling System Refill Capacity | 31.7 qt |
| Engine Oil With Vertical Spin-On Filter Refill Capacity | 22.2 qt |
| Transmission Reservoir With Vertical Filter Refill Capacity | 6.6 gal |
| Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity | 6.6 gal |
| Hydraulic Reservoir With Filter Refill Capacity | 26.4 gal |
| Parking Brake Oil (Wet Disc) Refill Capacity | 22.0 oz |
| Hydraulic System And Steering | |
| Pump Type And System (Loader And Steering) | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system |
| Rated RPM | 2,250 rpm |
| System Pressure At Max Rated Flow | 3,350 psi |
| Max Rated Flow At Rated RPM | 87.0 gpm |
| Loader Controls | 2-function valve; joystick control or fingertip controls (field kit); hydraulic-function enable/disable; optional 3rd-function valve with auxiliary lever |
| 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) | 18.25 ft, in |
| Hydraulic Raise Cycle Time | 5.2 seconds |
| Hydraulic Dump Cycle Time | 1.5 seconds |
| Hydraulic Lower (Power Down) Cycle Time | 3.2 seconds |
| Hydraulic Total Cycle Time | 9.9 seconds |
724 P-Tier Mid-Size Wheel Loader
| Specification | Source figure |
|---|---|
| Engine | |
| Displacement | 548.0 cu in |
| Aspiration | Series turbocharged, charge air cooled |
| Manufacturer | John Deere |
| Model | PowerTech™ PSS 6090 |
| Non-Road Emission Standards | EPA Final Tier 4/EU Stage V |
| Cylinders | 6 |
| Valves Per Cylinder | 4 |
| Net Peak Power | 1,800 rpm |
| Net Peak Power At Rated RPM (ISO 9249) | 268.0 hp |
| Gross Peak Power | 1,800 rpm |
| Gross Peak Power At Rated RPM (ISO 9249) | 276.0 hp |
| Net Peak Torque | 1,400 rpm |
| Net Peak Torque At Rated RPM (ISO 9249) | 951.0 lb-ft |
| Gross Peak Torque | 1,300 rpm |
| Gross Peak Torque At Rated RPM (ISO 9249) | 977.0 lb-ft |
| Net Torque Rise | 48.0 % |
| Fuel System (Electronically Controlled) | High-pressure common rail |
| Lubrication | Full-flow spin-on filter and integral cooler |
| 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 |
| 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; Quick-Shift button on hydraulic lever |
| Shift Modes | Manual/auto (1st–D or 2nd–D); Quick-Shift button with two selectable modes: kick-down or kick-up/down; and four 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 | 23.5 R 25 tires |
| Rear Axle Oscillation, Stop To Stop | 26.0 degrees |
| Rear Axle Oscillation, Distance Each Direction | 13.0 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, oil cooled, multi disc |
| Wheels And Tires | |
| Tire Size Used To Measure | 23.5 R 25, 1 Star L-3 |
| Tread Width On Standard Tires | 85.4 in |
| Width Over Tires On Standard Tires | 113.4 in |
| Serviceability | |
| Fuel Tank (With Lockable Cap) Refill Capacity | 92.6 gal |
| Cooling System Refill Capacity | 51.0 qt |
| Diesel-Exhaust Fluid (DEF) Refill Capacity | 19.5 qt |
| Engine Oil With Vertical Spin-On Filter Refill Capacity | 29.5 qt |
| Transmission Reservoir With Vertical Filter Refill Capacity | 6.07 gal |
| Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity | 5.75 gal |
| Hydraulic Reservoir With Filter Refill Capacity | 27.8 gal |
| Parking Brake Oil (Wet Disc) Refill Capacity | 22.0 oz |
| Hydraulic System And Steering | |
| Pump Type And System (Loader And Steering) | Variable-displacement, axial-piston pump; closed-center, pressure-compensating system |
| Rated RPM | 2,250 rpm |
| System Pressure At Max Rated Flow | 1,000 psi |
| Max Rated Flow At Rated RPM | 82.0 gpm |
| System Relief Pressure (Loader And Steering) | 4,000 psi |
| Loader Controls | Two-function valve; joystick control or fingertip controls; hydraulic-function enable/disable; optional 3rd-function valve with roller or auxiliary lever and 4th-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) | 18.5 ft, in |
| Hydraulic Raise Cycle Time | 5.3 seconds |
| Hydraulic Dump Cycle Time | 1.4 seconds |
| Hydraulic Lower (Power Down) Cycle Time | 3.8 seconds |
| Hydraulic Total Cycle Time | 10.5 seconds |
| Hydraulic Raise Cycle Time (High-Lift) | 5.3 seconds |
| Hydraulic Dump Cycle Time (High-Lift) | 1.4 seconds |
| Hydraulic Lower (Power Down) Cycle Time (High-Lift) | 4.0 seconds |
| Hydraulic Total Cycle Time (High-Lift) | 10.7 seconds |
| Additional specifications | |
| Tire Size Used To Measure Travel Speeds | 23.5 R 25 |
| Range 1 | 4.4 mph |
| Range 2 | 7.5 mph |
| Range 3 | 12.7 mph |
| Range 4 | 15.3 mph |
| Range 5 | 24.9 mph |
Compare John Deere 624 P-Tier Mid-Size Wheel Loader, 644 P-Tier Mid-Size Wheel Loader, 644 G-Tier Mid-Size Wheel Loader, 724 P-Tier Mid-Size Wheel Loader
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Manufacturer | John Deere | John Deere | John Deere | John Deere |
| Model | PVS 6068 | PowerTech™ PSS 6068 | PowerTech™ 6068H | PowerTech™ PSS 6090 |
| 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 |
| Displacement | 414.0 cu in | 415.0 cu in | 414.0 cu in | 548.0 cu in |
| Net Peak Power At Rated RPM (ISO 9249) | 192.0 hp | 249.0 hp | 235.0 hp | 268.0 hp |
| Net Peak Torque At Rated RPM (ISO 9249) | 644.0 lb-ft | 783.0 lb-ft | 755.0 lb-ft | 951.0 lb-ft |
| Fuel System (Electronically Controlled) | 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 |
| Aspiration | Turbocharged, charge air cooled | Series turbocharged, charge air cooled | Turbocharged, charge air cooled | Series 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 |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Fan Drive Type | Hydraulically driven, proportionally controlled, fan aft coolers | Hydraulically driven, proportionally controlled, fan aft of coolers | Hydraulically driven, proportionally controlled, fan aft of coolers | Hydraulically driven, proportionally controlled, fan aft of coolers |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| System Type | 24 volt with 145-amp alternator | 24 volt with 100-amp alternator | 24 volt with 80-amp alternator | 24 volt with 100-amp alternator |
| Battery Voltage | 12.0 V | 24.0 V | 12.0 V | 12.0 V |
| Battery Capacity Per Each | 950.0 CCA | 950.0 CCA | 950.0 CCA | 950.0 CCA |
| Standard Alternator Rating | 145.0 amp | 100.0 amp | 80.0 amp | 100.0 amp |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Type | 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 |
| 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 |
| Operator Interface | Steering-column or joystick-mounted F-N-R and gear-select lever; quick-shift button on hydraulic lever | Steering-column or joystick-mounted F-N-R and gear-select lever; Quick-Shift button on hydraulic lever | Joystick-mounted F-N-R; Quick-Shift button on hydraulic lever | Steering-column or joystick-mounted F-N-R and gear-select lever; 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 settings | Manual/auto (1st–D or 2nd–D); Quick-Shift button with two selectable modes: kick-down or kick-up/down; and four 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 | Manual/auto (1st–D or 2nd–D); Quick-Shift button with two selectable modes: kick-down or kick-up/down; and four clutch cutoff settings |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Final Drives | Heavy-duty inboard-mounted planetary | Heavy-duty inboard-mounted planetary | Heavy-duty inboard-mounted planetary | Heavy-duty inboard-mounted planetary |
| Optional Differentials Front | Dual locking | Dual locking | Open differential, locking front optional | Dual locking |
| Optional Differentials Rear | Dual locking | Dual locking | Open differential, locking front optional | Dual locking |
| Service Brakes (ISO 3450) | Hydraulically actuated, spring retracted, self-adjusting, inboard sun-shaft mounted, oil cooled, single disc | Hydraulically actuated, inboard sun-shaft mounted, oil cooled, self adjusting, 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, oil cooled, multi disc | Automatic spring applied, hydraulically released, driveline mounted, oil cooled, multi disc | Automatic spring applied, hydraulically released, driveline mounted, oil cooled, multi disc | Automatic spring applied, hydraulically released, driveline mounted, oil cooled, multi disc |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Tread Width On Standard Tires | 80.8 in | 85.4 in | 85.4 in | 85.4 in |
| Width Over Tires On Standard Tires | 104.6 in | 113.2 in | 108.9 in | 113.4 in |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-Tier Mid-Size Wheel Loader |
|---|---|---|---|---|
| Fuel Tank (With Lockable Cap) Refill Capacity | 60.0 gal | 92.6 gal | 79.3 gal | 92.6 gal |
| Cooling System Refill Capacity | 34.4 qt | 47.0 qt | 31.7 qt | 51.0 qt |
| Engine Oil With Vertical Spin-On Filter Refill Capacity | 20.6 qt | 28.5 qt | 22.2 qt | 29.5 qt |
| Transmission Reservoir With Vertical Filter Refill Capacity | 7.1 gal | 6.0 gal | 6.6 gal | 6.07 gal |
| Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity | 23.0 gal | 5.75 gal | 6.6 gal | 5.75 gal |
| Hydraulic Reservoir With Filter Refill Capacity | 23.9 gal | 27.8 gal | 26.4 gal | 27.8 gal |
| Parking Brake Oil (Wet Disc) Refill Capacity | 10.0 oz | 22.0 oz | 22.0 oz | 22.0 oz |
| Specification | 624 P-Tier Mid-Size Wheel Loader | 644 P-Tier Mid-Size Wheel Loader | 644 G-Tier Mid-Size Wheel Loader | 724 P-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 |
| Rated RPM | 2,200 rpm | 2,250 rpm | 2,250 rpm | 2,250 rpm |
| System Pressure At Max Rated Flow | 1,000 psi | 1,000 psi | 3,350 psi | 1,000 psi |
| Max Rated Flow At Rated RPM | 55.0 gpm | 82.0 gpm | 87.0 gpm | 82.0 gpm |
| 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 | Two-function valve; joystick control or fingertip controls; hydraulic-function enable/disable; optional 3rd- and 4th-function valve with auxiliary lever | 2-function valve; joystick control or fingertip controls (field kit); hydraulic-function enable/disable; optional 3rd-function valve with auxiliary lever | Two-function valve; joystick control or fingertip controls; hydraulic-function enable/disable; optional 3rd-function valve with roller or auxiliary lever and 4th-function valve with dual roller |
| Steering Type (ISO 5010) | Steering-column-mounted, twist-grip shift lever; quick-shift button on hydraulic lever | Power, fully hydraulic | Power, fully hydraulic | Power, fully hydraulic |
| Steering Articulation Full Arc Angle | 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 |
| Turning Radius (Measured To Centerline Of Outside Tire) | 17.33 ft, in | 18.5 ft, in | 18.25 ft, in | 18.5 ft, in |
| Hydraulic Raise Cycle Time | 5.7 seconds | 5.3 seconds | 5.2 seconds | 5.3 seconds |
| Hydraulic Dump Cycle Time | 2.2 seconds | 1.4 seconds | 1.5 seconds | 1.4 seconds |
| Hydraulic Lower (Power Down) Cycle Time | 4.1 seconds | 3.8 seconds | 3.2 seconds | 3.8 seconds |
| Hydraulic Total Cycle Time | 12.0 seconds | 10.5 seconds | 9.9 seconds | 10.5 seconds |
More in John Deere: 644K–824J Z-Bar, 544K–724J Z-Bar, 744E–744H MH.