Used Kenworth T880 Tri Axle Dump Truck for Sale. Features: Dual Exhaust, Heritage Aluminum Dump Body, 20,000 lb. Steerable Lift Axle, Full Lockers, Double Frame, and more. Visit Liberty Kenworth and Coopersburg Kenworth to see our HUGE inventory of new and new and used dump trucks, daycabs, sleepers, trailers, and more.