The Trailer Mover brand can move heavy and long trailers.
Not like most Trailer Dollies we have three power drive wheels. All three wheels are pinned together, and 4 ply tires are used and very still easy to turn your trailer.
This set up will let us move a trailer of 1200 lbs. of tongue wt. This also has the ability to move a trailer of 15K lbs. Three wheels make a difference. Most of the trailer dolly's have two wheels.
Three wheels will give you a lot of traction which you need.
RV, Travel trailer, Toy haulers, boat, car trailer The Trailer Mover is built tuff.
This could be the world's best trailer dolly built.