Abstract: A low profile trailer dolly having separated rear wheels and a forward end draft tongue is adapted to be drawn by a garden tractor. The trailer dolly has a pivoted ramp member at its transverse center upon which the wheelbarrow wheel is rolled to elevate the wheelbarrow and nest its wheel between the ramp member and an adjustable supporting bar on the frame of the trailer dolly. Support platforms for the wheelbarrow legs and a leg locking device are provided adjacent to the inner sides of the wheels of the trailer dolly. The device enables a conventional wheelbarrow to serve the purpose of a small wagon around the home or farm.