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2022 John Deere 644 P-TIER For Sale in Saint George, SC

2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER
2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER 2022 John Deere 644 P-TIER

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For Sale: $99,900.00 USD

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4M Iron LLC


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Contact: Mike Finley

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Machine Info:

Stock Number:19158
Machine Location:SAINT GEORGE, 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
hours14488
airconditioningYes
heaterYes
ropstypeEnclosed
hydrauxYes
quickattachYes
enginerebuiltNo
acconditionGood
drive4WD
fronttirepercentremaining60
differentiallockNo
reartirepercentremaining60
turboYes
hydrhighflowNo
counterweightYes
articulatingYes
operatorcontrolsJoystick
numberofattachments1
parallelliftNo
couplerYes
bucketYes
cameraYes


From the manufacturer:

Supplied by HeavyEquipmentData.com →


John Deere 644 P-TIER wheel loader is a mid-size articulated loader designed for material handling, aggregate, construction, and site preparation applications. It features a powerful diesel engine, hydrostatic or power shift drivetrain depending on configuration, and a Z-bar loader linkage for efficient bucket breakout and loading performance. The 644 P-TIER includes a spacious operator cab, integrated controls, and visibility-focused design for productive operation in demanding environments. Common attachments and bucket options support versatility across loading, stockpiling, and truck loading tasks. The model is part of John Deere's P-TIER wheel loader lineup, built for durability, service access, and consistent cycle performance.
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 v
Number Of Batteries (Since 2026) 2
Optional Alternator Rating (Since 2026) 140 amp
Standard Alternator Rating (Since 2026) 100 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 cu in (6,801 cu cm)
Fuel System (Electronically Controlled) (Since 2026) High-pressure common rail
Gross Peak Power At Rated RPM (ISO 9249) (Since 2026) 260 hp (194 kw)
Gross Peak Torque At Rated RPM (ISO 9249) (Since 2026) 811 lbs ft (1,100 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 hp (186 kw)
Net Peak Torque At Rated RPM (ISO 9249) (Since 2026) 783 lbs ft (1,062 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 hp (186 kw)
Engine Power Net (Since 2025) 249 hp (186 kw)
Engine type (Since 2021) Deere PSS 6068
Engine type (Since 2022) Deere PowerTech PSS 6068
Max Dump Height (Since 2021) 9 ft (3 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 s
Hydraulic Lower (Power Down) Cycle Time (Since 2026) 4 s
Hydraulic Raise Cycle Time (Since 2026) 5 s
Hydraulic Total Cycle Time (Since 2026) 11 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 gpm (310 lpm)
Pump Type And System (Loader And Steering) (Since 2026) Variable-displacement, axial-piston pump; closed-center, pressure-compensating system
Rated RPM (Since 2026) 2,250 rpm
Steering Articulation Angle Each Direction (Since 2026) 40 degrees
Steering Articulation Full Arc Angle (Since 2026) 80 degrees
Steering Type (ISO 5010) (Since 2026) Power, fully hydraulic
System Pressure At Max Rated Flow (Since 2026) 1,000 psi
System Relief Pressure (Loader And Steering) (Since 2026) 3,650 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 hp (186 kw)
Net Peak Torque At Rated RPM (ISO 9249) (Since 2026) 783 lbs ft (1,062 nm)
Maximum Forward Travel Speeds (Standard 5-Speed With Lockup Torque Converter)
Range 1 (Since 2026) 4 mph (7 kph)
Range 2 (Since 2026) 8 mph (12 kph)
Range 3 (Since 2026) 13 mph (20 kph)
Range 4 (Since 2026) 15 mph (25 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) 6 gal (22 l)
Cooling System Refill Capacity (Since 2026) 47 qt
Diesel-Exhaust Fluid (DEF) Refill Capacity (Since 2026) 20 qt
Engine Oil With Vertical Spin-On Filter Refill Capacity (Since 2026) 29 qt
Fuel Tank (With Lockable Cap) Refill Capacity (Since 2026) 93 gal (350 l)
Hydraulic Reservoir With Filter Refill Capacity (Since 2026) 28 gal (105 l)
Parking Brake Oil (Wet Disc) Refill Capacity (Since 2026) 22.0 oz.
Transmission Reservoir With Vertical Filter Refill Capacity (Since 2026) 6 gal (23 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 in (217 cm)
Width Over Tires On Standard Tires (Since 2026) 113 in (288 cm)

Dealer Contact Info:

4M Iron LLC



Contact: Mike Finley

Click for Phone Number


Request an equipment inspection
Get shipping quotes




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