A dolly is a trailer comprising of a turntable on a chassis and wheels. They connect two trailers together to enable multiple trailers to be towed at the same time. Dollies can also be used to connect the Prime Mover and trailer together; doing this enables for a larger towing capacity.
Projects we have used dollies for include; Transporting very heavy oversize machines to a range of jobsites for civil construction, mining and green energy projects.