Balancing weight and forklift

The utility model relates to the technical field of balancing weight production, and provides a balancing weight and a forklift. The balancing weight comprises a shell, the shell is integrally formed, the shell is provided with an inner wall and an outer wall, a cavity is formed between the inner wall and the outer wall, and the cavity is filled with filler. According to the technical scheme, the problem that in the prior art, the manufacturing cost of a balancing weight is high is solved. According to the balancing weight, the shell is integrally formed, the overall strength of the shell is improved, the cavity is formed in the shell and can be filled with fillers made of different materials for balancing weight, the use amount of molten iron during overall casting of the balancing weight is reduced, and therefore the manufacturing cost of the balancing weight is reduced; and meanwhile, the weight of the balancing weight can be adjusted when the fillers made of different materials are selected, so that the b