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 typically features a diesel engine, articulated steering, hydraulic lift and bucket functions, and an operator cab configured for visibility and control. As a mid-size wheel loader, it is suited to loading trucks, moving bulk materials, and supporting earthmoving tasks. Availability of specifications may vary by configuration, year, and market.