2026 Big Tex 14GT-14 14GT Heavy Duty Telescopic Gooseneck Dump Trailer Delivering rock-solid hauling performance for professionals in construction and landscaping, the 14GT Heavy Duty Telescopic Gooseneck Dump is built from the ground up to offer superior (and smoother) lift for any load.

How? With its heavy-duty gooseneck and 12-ton, 3-stage telescopic hydraulic cylinder, that's how.

This gooseneck dump trailer handles large, bulky cargo and debris-even uneven or loose materials-with ease, thanks to its advanced engineering and design.

A feature-packed dump box comes loaded with an integrated crank-style tarp shroud and tarp, D-ring tie downs, and a rear combo gate to make sure heavy-duty haulers are equipped for whatever the workday brings.