Novel tower crane

The utility model discloses a novel tower crane which comprises a base, a vertical frame assembly, an elevator, a top machine room, a suspender assembly and a lifting motor, the base is a metal base and is fixedly arranged in a foundation preset on the ground, and the foundation is a sinking cavity deeply dug in the ground; a plurality of fixing through holes are formed in the base, and bolts are arranged in the fixing through holes in a penetrating mode. A vertical frame assembly is vertically and fixedly arranged at the top of the base; a horizontally arranged top machine room is arranged at the top of the vertical frame assembly; the top machine room comprises a cockpit, a top platform and a fence; a suspender assembly is arranged at the top of the top machine room; the suspender assembly is horizontally arranged and rotationally connected with the top machine room. The novel tower crane disclosed by the utility model is simple and reasonable in design and stable and reliable in structure; hoisting materia