The three-way stacking forklift has three-way operation functions: forward, left and right. It can work in a narrower aisle, and can effectively use the height and width of the warehouse to enlarge the storage area, so as to improve the use efficiency of the warehouse. It has been widely used in machinery manufacturing, pharmaceutical and other industries, as well as in supermarkets, food refrigerators and other places to implement loading and unloading, storage, handling and stacking operations.