# 2022 John Deere 644 P-TIER for Sale in Charleston , SC **URL:** ## Listing details - **Price:** $99,900.00 USD - **Listing ID:** 88643155 - **Year:** 2022 - **Manufacturer:** John Deere - **Model:** 644 P-TIER - **Category:** Wheel Loaders - **Stock number:** 19158 - **Location:** Charleston , SC ## Description CAB WITH AC, DEERE DIESEL, KEYLESS START, BACKUP CAMERA, HYDRAULIC QUICK COUPLER, TINK 8 CUBIC YARD ROLL-OUT CHIP BUCKET, AFEX SUPPRESSION SYSTEM, 23.5R25 TIRES, WELL-MAINTAINED, VERY GOOD CONDITION ## Machine details ### General Specifications - **hours:** 14488 - **airconditioning:** Yes - **heater:** Yes - **ropstype:** Enclosed - **hydraux:** Yes - **quickattach:** Yes - **enginerebuilt:** No - **accondition:** Good - **drive:** 4WD - **fronttirepercentremaining:** 60 - **differentiallock:** No - **reartirepercentremaining:** 60 - **turbo:** Yes - **hydrhighflow:** No - **counterweight:** Yes - **articulating:** Yes - **operatorcontrols:** Joystick - **numberofattachments:** 1 - **parallellift:** No - **coupler:** Yes - **bucket:** Yes - **camera:** Yes ## Manufacturer specifications ### Axles And Brakes - **Final Drives (since 2026):** Heavy-duty inboard-mounted planetary - **Optional Differentials Front (since 2026):** Dual locking - **Optional Differentials Rear (since 2026):** Dual locking - **Parking Brake (ISO 3450) (since 2026):** Automatic spring applied, hydraulically released, driveline mounted, oil cooled, multi disc - **Service Brakes (ISO 3450) (since 2026):** Hydraulically actuated, inboard sun-shaft mounted, oil cooled, self adjusting, single disc - **Standard Differentials Front (since 2026):** Hydraulic locking - **Standard Differentials Rear (since 2026):** Conventional ### Cooling - **Fan Drive Type (since 2026):** Hydraulically driven, proportionally controlled, fan aft of coolers ### Electrical And Lighting - **Battery Capacity Per Each (since 2026):** 950.0 CCA - **Battery Voltage (since 2026):** 24.0 v - **Number Of Batteries (since 2026):** 2 - **Optional Alternator Rating (since 2026):** 140.0 amp - **Standard Alternator Rating (since 2026):** 100.0 amp - **System Type (since 2026):** 24 volt with 100-amp alternator ### Engine - **Air Cleaner (since 2026):** Under-hood, dual-element dry type, restriction indicator in cab monitor for service - **Aspiration (since 2026):** Series turbocharged, charge air cooled - **Cylinders (since 2026):** 6 - **Displacement (since 2026):** 415.0 cu in (6800.65 cu cm) - **Fuel System (Electronically Controlled) (since 2026):** High-pressure common rail - **Gross Peak Power At Rated RPM (ISO 9249) (since 2026):** 260.0 hp (193.89 kw) - **Gross Peak Torque At Rated RPM (ISO 9249) (since 2026):** 811.0 lbs ft (1099.55 nm) - **Lubrication (since 2026):** Full-flow spin-on filter and integral cooler - **Manufacturer (since 2026):** John Deere - **Net Peak Power At Rated RPM (ISO 9249) (since 2026):** 249.0 hp (185.68 kw) - **Net Peak Torque At Rated RPM (ISO 9249) (since 2026):** 783.0 lbs ft (1061.59 nm) - **Net Torque Rise (since 2026):** 58.0 % - **Non-Road Emission Standards (since 2026):** EPA Final Tier 4/EU Stage V - **Valves Per Cylinder (since 2026):** 4 ### General Specifications - **Bucket Capacity (since 2021):** 4.0–4.75 (3.1–3.6) - **Bucket Capacity (since 2025):** 4.0–4.75 - **Engine Power (since 2021):** 249 (186) - **Engine Power Net (since 2025):** 249 hp (185.68 kw) - **Engine type (since 2021):** Deere PSS 6068 - **Engine type (since 2022):** Deere PowerTech PSS 6068 - **Max Dump Height (since 2021):** 9.4 (2.9) - **Max Dump Height (since 2025):** 9.4 ft (2.87 m) - **Operating Weight (since 2021):** 41,246–42,913 (18 709–19 465) - **Operating Weight (since 2022):** 41,246–42,913 (18,709–19,465) - **Operating Weight (since 2024):** 41,246–42,307 (18 709–19 190) - **Operating Weight (since 2025):** 41,246–42,913 - **OperatingWeight (since 2026):** 41,246–42,913 ### Hydraulic System And Steering - **Hydraulic Dump Cycle Time (since 2026):** 1.4 s - **Hydraulic Lower (Power Down) Cycle Time (since 2026):** 3.8 s - **Hydraulic Raise Cycle Time (since 2026):** 5.3 s - **Hydraulic Total Cycle Time (since 2026):** 10.5 s - **Loader Controls (since 2026):** Two-function valve; joystick control or fingertip controls; hydraulic-function enable/disable; optional 3rd- and 4th-function valve with auxiliary lever - **Max Rated Flow At Rated RPM (since 2026):** 82.0 gpm (310.37 lpm) - **Pump Type And System (Loader And Steering) (since 2026):** Variable-displacement, axial-piston pump; closed-center, pressure-compensating system - **Rated RPM (since 2026):** 2250.0 rpm - **Steering Articulation Angle Each Direction (since 2026):** 40.0 degrees - **Steering Articulation Full Arc Angle (since 2026):** 80.0 degrees - **Steering Type (ISO 5010) (since 2026):** Power, fully hydraulic - **System Pressure At Max Rated Flow (since 2026):** 1000.0 psi - **System Relief Pressure (Loader And Steering) (since 2026):** 3650.0 psi - **Turning Radius (Measured To Centerline Of Outside Tire) (since 2026):** 18.5 ft, in. ### Key Specs - **Net Peak Power At Rated RPM (ISO 9249) (since 2026):** 249.0 hp (185.68 kw) - **Net Peak Torque At Rated RPM (ISO 9249) (since 2026):** 783.0 lbs ft (1061.59 nm) ### Maximum Forward Travel Speeds (Standard 5-Speed With Lockup Torque Converter) - **Range 1 (since 2026):** 4.4 mph (7.08 kph) - **Range 2 (since 2026):** 7.5 mph (12.07 kph) - **Range 3 (since 2026):** 12.7 mph (20.44 kph) - **Range 4 (since 2026):** 15.3 mph (24.62 kph) - **Tire Size Used To Measure Travel Speeds (since 2026):** 23.5 R 25 ### Serviceability - **Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity (since 2026):** 5.75 gal (21.76 l) - **Cooling System Refill Capacity (since 2026):** 47.0 qt - **Diesel-Exhaust Fluid (DEF) Refill Capacity (since 2026):** 19.5 qt - **Engine Oil With Vertical Spin-On Filter Refill Capacity (since 2026):** 28.5 qt - **Fuel Tank (With Lockable Cap) Refill Capacity (since 2026):** 92.6 gal (350.49 l) - **Hydraulic Reservoir With Filter Refill Capacity (since 2026):** 27.8 gal (105.22 l) - **Parking Brake Oil (Wet Disc) Refill Capacity (since 2026):** 22.0 oz. - **Transmission Reservoir With Vertical Filter Refill Capacity (since 2026):** 6.0 gal (22.71 l) ### Transmission System - **Operator Interface (since 2026):** Steering-column or joystick-mounted F-N-R and gear-select lever; Quick-Shift button on hydraulic lever - **Shift Control (since 2026):** Electronically modulated, adaptive, load and speed dependent - **Shift Modes (since 2026):** 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 - **Torque Converter (since 2026):** Single stage, single phase - **Type (since 2026):** Countershaft-type PowerShift™ ### Wheels And Tires - **Tread Width On Standard Tires (since 2026):** 85.4 in (216.92 cm) - **Width Over Tires On Standard Tires (since 2026):** 113.2 in (287.53 cm) ## Photos ![2022 John Deere 644 P-TIER](https://media.sandhills.com/img.axd?id=11031613629&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSOiYl%2fNhYixGjJxUQwOy2Ez) ![2022 John Deere 644 P-TIER photo 2](https://media.sandhills.com/img.axd?id=11031613632&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSMU13ChmgFzA%2fACKLe2cvgl) ![2022 John Deere 644 P-TIER photo 3](https://media.sandhills.com/img.axd?id=11031613633&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSPzLVwrwKAj3yZT%2berLktti) ![2022 John Deere 644 P-TIER photo 4](https://media.sandhills.com/img.axd?id=11031613636&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSPDmbHZSMVFegYDYuB2BIEF) ![2022 John Deere 644 P-TIER photo 5](https://media.sandhills.com/img.axd?id=11031613639&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSMZBOnfn4f9E8u2bKdiqPi0) ![2022 John Deere 644 P-TIER photo 6](https://media.sandhills.com/img.axd?id=11031613640&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSP76z25KO95adT2dGpms57Y) ![2022 John Deere 644 P-TIER photo 7](https://media.sandhills.com/img.axd?id=11031613642&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSNutaOV9TMSX8D2icnxZ%2bR%2f) ![2022 John Deere 644 P-TIER photo 8](https://media.sandhills.com/img.axd?id=11031613644&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSOlnjT0ML5BtxbrBvUgIjxw) ![2022 John Deere 644 P-TIER photo 9](https://media.sandhills.com/img.axd?id=11031613645&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSMM%2bF1rp2xKqLeSlxrYZmvT) ![2022 John Deere 644 P-TIER photo 10](https://media.sandhills.com/img.axd?id=11031613650&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSP2ujrmfTyVoNhgvZWm45Sd) ![2022 John Deere 644 P-TIER photo 11](https://media.sandhills.com/img.axd?id=11031613652&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSNGznj8vMEhlWbUIf45ZCMK) ![2022 John Deere 644 P-TIER photo 12](https://media.sandhills.com/img.axd?id=11031613654&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSPwBYqcnPHE7LIpvRZcxViA) ![2022 John Deere 644 P-TIER photo 13](https://media.sandhills.com/img.axd?id=11031613656&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSNvnQwySmSHO8ZvBTaD1wG1) ![2022 John Deere 644 P-TIER photo 14](https://media.sandhills.com/img.axd?id=11031613657&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSOdgUR5g5ECuSFRg%2fpTd8GU) ![2022 John Deere 644 P-TIER photo 15](https://media.sandhills.com/img.axd?id=11031613658&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSPNk98G528i843e7Sz7yRHH) ![2022 John Deere 644 P-TIER photo 16](https://media.sandhills.com/img.axd?id=11031613663&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSMPs%2bMTBvfvamXpESS%2fByfW) ![2022 John Deere 644 P-TIER photo 17](https://media.sandhills.com/img.axd?id=11031613664&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSMfJ0lrQxsWJLMTRl7LIR4E) ![2022 John Deere 644 P-TIER photo 18](https://media.sandhills.com/img.axd?id=11031613667&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSO%2f1FcX2DtxWOTvJId26Xd0) ![2022 John Deere 644 P-TIER photo 19](https://media.sandhills.com/img.axd?id=11031613669&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSPrpAimDYc7Jve48sISBpHF) ![2022 John Deere 644 P-TIER photo 20](https://media.sandhills.com/img.axd?id=11031613672&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=ibjjGLCugSMXEQCEJmE%2f8avzJSrxESd3)