Felling Trailers, Inc. was recently awarded a U.S. patent grant for their Air Bi-fold Ramps System, U. S. Patent 11,613,197. The Air Bi-fold Ramps system was first introduced to the construction and ...
Felling Trailers announced the new Air Ramp Slider Track System (patent pending) for the Drop Deck I (DDI) series FT-20 I and FT-24 I trailers. The DDI Air Ramp System operates with an airbag system ...
A key feature of Felling's design is in the operation of the flip ramp which locks out fully when extending preventing scraping or marring of the ground. Felling Trailers, Inc. Felling Trailers' Air ...