Generator capable of cooling

The utility model discloses a generator capable of cooling, which comprises a rack, a generator body is fixedly mounted in the rack, a gearbox is fixedly mounted at the top of the generator body, a fastening cover is fixedly mounted at the top of the gearbox, a motor output rod is fixedly mounted on one side of the generator body, and a motor is fixedly mounted on the other side of the generator body. A protection plate is fixedly installed on the periphery of the top of the rack, a protection box body is fixedly installed on the protection plate, a sound absorption protection layer is fixedly installed in the protection box body, and an access door is movably installed on the front face of the protection box body. The universal wheels are arranged to be matched with the pushing structure, the generator can be moved, meanwhile, a worker can operate and control the engine during movement conveniently through the pushing structure, the practicability of the engine is improved, limitation is reduced, the reinfor