The invention discloses an auxiliary part for hoisting of a compact type power cabin. The power cabin is provided with an engine and a radiator, and the auxiliary part comprises a T-shaped part composed of a crossbeam and a vertical beam. The auxiliary part helps the engine and the radiator to be quickly and stably hoisted and transported, and the space, occupied by the power cabin, of a vehicle is greatly reduced, and the difficult problem that the large space of the compact type vehicle and maintenance convenience are not compatible is solved.