Hand pilot valve for bulldozer and bulldozer with hand pilot valve

The utility model relates to a manual pilot valve for a bulldozer and the bulldozer with the manual pilot valve. The utility model belongs to the technical field of bulldozers, in order to solve the problem of how to achieve walking and steering of the bulldozer through cooperation of a hand pilot valve and a normally-closed brake clutch. The utility model provides a hand pilot valve for a bulldozer and the bulldozer with the hand pilot valve. The manual pilot valve comprises a valve body and a handle operating mechanism. The handle operation structure is connected to the valve body in a swinging mode. An oil inlet and an oil return port are formed in the valve body. An oil inlet cavity communicated with the oil inlet and an oil return cavity communicated with the oil return port are defined in the valve body, a pressurizing valve hole and a pressure reducing valve hole which are communicated with the oil inlet cavity and the oil return cavity and open in top are formed in the valve body, and a pressurizing c