Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The John Deere 850J is a crawler dozer designed for grading, earthmoving, and site preparation in construction, land clearing, and utility work. It features a diesel engine, hydrostatic transmission, and undercarriage built for traction and control on rough terrain. The 850J is commonly used for pushing soil, shaping grades, and working in confined or uneven jobsite conditions. John Deere equipped the model with operator controls, blade options, and service access intended to support productivity and maintenance. As a crawler dozer, the 850J is part of John Deere's tracked equipment lineup for heavy-duty earthmoving applications.