Light-duty sports car for cable crane with double hoisting pulleys

The utility model discloses a light-duty sports car for a cable crane with double hoisting pulleys. The light-duty sports car comprises a car body (5), wherein the car body (5) is provided with a circular hole (51) for a drawing rope (8) to pass through; the car body (5) is X-shaped; a walking pulley (6) is arranged at the top of the X shape of the car body (5); the walking pulley (6) is arranged on a bearing rope (7) and is in rolling connection with the bearing rope (7); the hoisting pulleys (3) are arranged at the bottom of the X shape of the car body (5); the hoisting pulleys (3) are movably connected with a hoisting rope (9); a hook pulley (2) is arranged below the hoisting pulleys (3); a hook (1) is arranged on the hook pulley (2); the hook pulley (2) is suspended between the hoisting pulleys (3) by the hoisting rope (9); the hoisting rope (9) is wound around the hook pulley (2) to be connected with a hoisting drum on a winch. The light-duty sports car for the cable crane with the double hoisting pulleys has the advantages that the design doubles the hoisting capability, the structure is simple and the promotional value is very good.