Hydraulic single axle tow dolly

A single axle tow dolly comprising:

• a frame;
• a pair of wheels coupled to the frame;
• a set of hydraulic cylinders coupled to the pair of wheels, wherein the dolly is configured such that the entire frame can be lowered to and raised from a ground position with the hydraulic cylinders;
• and,
• a detachable wheel lock section, and wherein the hydraulic cylinders can be connected to a rear wheel area of the frame by a thrust assembly mechanism, and wherein the thrust assembly mechanism comprises a vertical plane, and a horizontal plane which is perpendicular in orientation to the vertical plane, and is centered along a surface of the vertical plane and wherein the thrust assembly further comprises an axle extending from one longitudinal end of an outside surface of the vertical plane and into one of the wheels in the pair of wheels and acts as an axle for rotation of the wheel and wherein a longitudinal end of the thrust assembly which opposes the axle extending end, comprises a rotation hole which can contain a rotation pin that passes through the rotation hole and through a rear longitudinal member which is in a plane parallel to the vertical plane of the thrust assembly.

A method of loading a dolly comprising:

• providing a single axle tow dolly which comprises:
• a frame;
• a pair of wheels coupled to said frame;
• and,
• a set of hydraulic cylinders coupled to said pair of wheels, wherein the dolly is configured such that the frame can be lowered to and raised from a ground position with the hydraulic cylinders, and wherein the hydraulic cylinders can be connected to a rear wheel area of the frame by a thrust assembly mechanism, and wherein the thrust assembly mechanism comprises a vertical plane, and a horizontal plane which is perpendicular in orientation to the vertical plane, and is centered along a surface of the vertical plane and wherein the thrust assembly further comprises an axle extending from one longitudinal end of an outside surface of the vertical plane and into one of the wheels in the pair of wheels and acts as an axle for rotation of the wheel and wherein a longitudinal end of the thrust assembly which opposes the axle extending end, comprises a rotation hole which can contain a rotation pin that passes through the rotation hole and through a rear longitudinal member which is in a plane parallel to the vertical plane of the thrust assembly;
• lowering the single axle tow dolly to a ground position;
• loading a vehicle or cargo onto the single axle tow dolly;
• and,
• raising the single axle tow dolly from the ground position to an elevated position.