Combined radiator for engine

The utility model relates to a combined radiator for an engine. The combined radiator for the engine comprises radiator single bodies, a split type lower water tank and connection rubber tubes, wherein the lower ends of the radiator single bodies are connected with the split type lower water tank, and the upper ends of adjacent radiator single bodies are connected with one other through the connection rubber tubes. An upflow chamber, a core tube, a distribution chamber and a radiating fin are arranged inside each radiator single body, the lower end of the upflow chamber is connected with the upper end of the distribution chamber through the core tube, and the radiating fin is connected with the tube wall of the core tube. The combined radiator for the engine has the advantages that the radiator is designed in a mode of split type structure, the number of the radiator single bodies can be selected flexibly according to the complete machine arrangement, the combined radiator is simple in structure, the difficult and costs of radiator maintenance are reduced effectively, cooling liquid flows through the radiator for twice, a good cooling effect is achieved, and the combined radiator can work in a high temperature working condition.