644 G-Tier T3 EngineMid-Size Wheel Loader

Net Power: 185 kW (248 hp) at 1,800 rpm
Operating Weight: 17 095–17 314 kg (37,688–38,170 lb.)
Bucket Capacity: 3.10–3.25 m³ (4.00–4.25 cu. yd.)

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Features

Features

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Engine

6.8L (414 cu. in.) engine choices include:

EPA Tier 4/EU Stage V John Deere PowerTech™ PVS
Tier 3/Stage IIIA PowerTech™ Plus
Tier 2/Stage II PowerTech™

User-Friendly Controls

Common controls will be familiar to both novice and experienced operators. Pilot controls are intuitive to operate.
Optional front-differential lock provides additional traction in muddy or loose-material conditions. In-cab adjustable boom-height kickout and return to carry as well as return to dig can be easily activated from the convenient touchpad, speeding production in repetitive applications.

Comfortable Cab

Roomy standard cab features ergonomically placed joystick controls, foot pedals, and sealed-switch module. Seat-mounted right-hand joystick includes two programmable multifunction buttons.
Optional premium cab is also available.

Buckets & Linkage

Coupler accepts both K-Series and L-Series buckets and attachments to help maximize machine utilization and fleet versatility.

Ground-Level Service

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

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Product modules and features has been compiled for worldwide circulation with general information, pictures, and descriptions of features not available in all countries. In some countries, products and accessories may require modifications or additions to ensure compliance with local regulations. Contact your local John Deere dealer for details.