No matter your load, if it's self-supporting and long --even if it's very long--we have (or will easily build) a Hydra-Steer that will deliver your load with ease.

Pole-Trailers comes in two or three axle Hydra-Steer configurations but can be designed to your specifications.

Hydra-Steer Trailers from 2 to 9 Axle's

ERMC's Hydra-Steer Trailer is a steerable trailer used for transporting very long, self-supporting loads. It allows the driver to control the load whether going forward or backing up. Hydra-Steer trailer designs are available from 2 to 9 axles. The Hydra-Steer is powered by its own hydraulic power unit mounted on the trailer.


Elk River Machine Company has been producing a variety of custom trailers for over 36 years and has customers throughout the United States. Our trailers have been involved in hauling loads of all shapes and sizes. Extremely long loads (up to 250' long steel beams), extremely wide loads (18' wide carried on special bunks) and extremely heavy loads (over 250,000 lb.).

The Hydra Steer allows oversized loads to be moved safely and effortlessly by steering with a push button pendant located inside the tractor cab. We build standard and custom designed trailers depending on your needs and state requirements.

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