Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The John Deere 644H is a wheel loader designed for material handling, loading, stockpiling, and general earthmoving applications. It is part of John Deere's H-series wheel loader lineup and is commonly used in construction, aggregate, agriculture, and industrial site work. The 644H features a front-mounted loader arm and bucket configuration, articulated steering, and a diesel powertrain suited for repetitive loading cycles. Typical uses include truck loading, gravel handling, site cleanup, and bulk material movement. As a mid-size wheel loader, the 644H is recognized for its balance of lift capacity, maneuverability, and versatility across jobsite conditions.