Wilkens has been manufacturing trailers since 1985, providing a wide variety of trailers to fit our customers needs. Whether you are looking for WALKING FLOOR trailers, push-outs or tippers, Wilkens can custom build a trailer that will work for you. Wilkens offers the X Series Transfer Trailer. This patent design allows direct transfer into the trailer from the route truck with the use of a loading dock. A new innovative and effective approach to transporting solid waste in rural-remote areas, as well as inner cities, an inexpensive method to increase profits and reduce hauling expenses. Also check out our recycling trailers.