The utility model discloses a hybrid-driven controllable lifting and conveying crane with two degrees of freedom. The crane comprises a boom, boom elevating mechanisms and boom forward extending mechanisms, which are arranged based on a frame, wherein the boom comprises rotating arms and an extending arm; the lower ends of the rotating arms are hinged with the middle rear of the frame; the rear end of the extending arm is hinged with the upper ends of the rotating arms; a clamping device is installed at the front end of the extending arm; the boom elevating mechanisms are arranged in front of and below the boom and comprise elevating rockers and elevating connecting rods; the lower ends of the elevating rockers are hinged with the front of the frame; the lower ends of the elevating connecting rods are hinged with the upper ends of the elevating rockers; the upper ends of the elevating connecting rods are hinged with the middle rear of the extending arm; the boom forward extending mechanisms are arranged behind and above the boom and comprise forward extending rockers and forward extending connecting rods; the lower ends of the forward extending rockers are hinged with the rear of the frame; the rear ends of the forward extending connecting rods are hinged with the upper ends of the forward extending rockers; the front ends of the forward extending connecting rods are hinged with the middle front of the extending arm. The crane has the advantages of small motion inertia, flexibility in track output, high precision, good rigidity and dynamic property, high reliability and the like.