Engine

The utility model provides an engine which is good in space utilization rate, cooling performance and fuel efficiency. The engine includes: an engine body; the radiator and the engine body are arranged on the front portion of the vehicle in the horizontal direction; an exhaust purification device provided on the front side of the engine body and standing in the vertical direction of the vehicle; the exhaust gas recirculation pipe is connected between an exhaust channel of the exhaust gas purification device and an air inlet channel of the engine body, and after being purified by the exhaust gas purification device, the exhaust gas is recirculated to the engine body through the exhaust gas recirculation pipe; a radiator shroud provided around the radiator, the exhaust gas recirculation pipe extending along the exhaust gas purification device and positioned between the radiator shroud and the exhaust gas purification device; and the cover body is arranged on the exhaust gas recirculation pipe. 本实用新型提供一种发动机，具有良好