High-strength heavy-duty forklift drive axle housing

A high-strength heavy-duty forklift drive axle housing comprises an axle housing box body, an end shaft and a triangular brake caliper frame, reinforced truss structures used for improving the structural strength of a welding position are arranged in the left end and the right end of the axle housing box body, and bolt fixing blocks are arranged outside the left end and the right end of the axle housing box body. The mounting positions of the bolt fixing blocks correspond to the mounting positions of the reinforced truss structures; the left end and the right end of the axle housing box body are connected with end shafts, triangular brake caliper frames are arranged on the end shafts, and the ends, away from the axle housing box body, of the end shafts are connected with forklift wheel reduction gear assemblies through splines. The forklift axle housing has superiority in strength and stability, and the structural strength of the forklift axle housing is further improved. 一种高强度重载叉车驱动桥壳，包括桥壳箱体、端轴和三角形制动钳架，桥壳箱体左