Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The John Deere 644G is a wheel loader designed for material handling, loading, stockpiling, and general construction applications. It is part of John Deere's G-series wheel loader lineup and is commonly used in aggregate yards, roadbuilding, site preparation, and industrial material movement. The 644G features a front-mounted bucket, articulated steering, and a diesel powertrain suited for loader duty cycles. Typical configurations include standard and high-lift arrangements, with compatibility for a range of buckets and attachments. The model is recognized for its use in earthmoving and loading operations where maneuverability, breakout force, and cycle efficiency are important.