Used John Deere 300D Off-Highway Trucks For Sale

The John Deere 300D is an off-highway truck designed for material hauling in construction, quarry, and earthmoving applications. It is part of John Deere's articulated dump truck lineup and is built for operation on rough terrain, soft ground, and jobsite conditions where traction and load stability are required. The 300D typically features a diesel engine, articulated steering, and a heavy-duty dump body for transporting aggregate, soil, and demolition material. Common uses include site development, road building, and large-scale earthmoving. The model is recognized for its hauling capacity, off-road mobility, and integration into heavy equipment fleets.