Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
John Deere 850J crawler dozer is a mid-size tracked dozer used for grading, earthmoving, site preparation, and material handling in construction, roadbuilding, and land clearing applications. It is part of John Deere's J Series crawler dozer line and is known for its hydrostatic drive, responsive control, and balanced performance on rough terrain. The 850J is commonly equipped with a six-way blade and can be configured with a ripper for breaking compacted ground. Typical uses include finish grading, bulk dozing, and utility work. The model is valued for maneuverability, traction, and operator visibility in demanding jobsite conditions.