The utility model discloses a cylinder body provided with intersecting type water channels. The cylinder body comprises main cylinder bodies and a plurality of cylinder holes formed in the main cylinder bodies in the longitudinal direction. A front water jacket and a rear water jacket are arranged in the cylinder wall of each main cylinder body and arranged around the cylinder holes. One intersecting type water channel is arranged between every two adjacent cylinder holes. The front water jackets and the rear water jackets are communicated with the top face of the main cylinder bodies through the intersecting type water channels and mutually communicated, so that the cylinder holes have the better cooling effect, and the engine cylinder body has better rigidity so as to reduce PM discharge values of an engine.