New 2025 Doolittle Master Dump gooseneck dump trailer for sale at Midco Sales in Chandler, Arizona. This heavy-duty dump trailer measures 14' long by 82" wide and features 36" tall solid sides, tandem 9K axles, and a 16,000 lb GVWR. It’s equipped with a hydraulic scissor lift, 3-way spreader gate (top, side, and bottom hinges), and 6' self-storing ramps for loading equipment. The gooseneck hitch includes an adjustable coupler and dual 12K drop-leg jacks for easy hookup. Additional features include wireless and corded remotes, EZ Step side steps, LED lights, underbed storage, and a lockable Mammoth toolbox that houses the hydraulic system and battery. This trailer rides on 17.5" radial tires mounted on 8-lug black mod wheels and comes with a matching spare. Built for contractors, landscapers, and heavy haulers—ready to work.
DIMENSIONS & CAPACITY Length: 14' Width: 82" Side Height: 36" GVWR: 16,000 LB LIFT Hydraulic scissor lift GOOSENECK Adjustable gooseneck coupler Dual 12k drop legs TRAILER CONSTRUCTION I-Beam frame 16" O.C. crossmembers Heavy duty finders AXLES Tandem 9k axles GATE 3-way spreader gate (top hinge, side hinges, bottom hinge) RAMPS 6' heavy duty self-store ramps FEATURES & ACCESSORIES Corded & wireless remotes LED lighting EZ Step side steps WHEELS & TIRES ST215/75R17.5 radial tires w/ spare 8 lug black mod wheels STORAGE Underbed storage Dual lid Mammoth Box lockable toolbox w/ hydraulic reservoir, battery