PowerTraxx 18-H hydrostatically driven track vehicle is one of the largest units today’s industry has to offer. With over 50,000# payload capacity and specially designed cab — ROPS to 100,000 Lbs.— this vehicle is perfect for 100+ foot cranes, aerial devices, and a vast array of other heavy duty equipment. The 18-H is powered by a 350 Hp engine, and moves along 44” wide D-dent tracks. This unit features a fully custom subframe made to installers specifications for ease of attachment installation.