High-altitude generator set

The invention discloses a high-altitude generator set, and the generator set comprises a base; a supporting seat is arranged on the upper side of the base, a damping mechanism is arranged on the base, a generator set body is installed on the supporting seat, a protective cover is fixedly connected to the base, and stroke expanding mechanisms are arranged on the base and the supporting seat. Rotating shafts are rotationally connected to the base and the supporting seat, grooves are formed in the base and the supporting seat, sliding cavities are formed in the base and the supporting seat, a heat dissipation mechanism is arranged on the base, and a waste gas treatment mechanism is arranged on the supporting seat. The generator set is reasonable in structure, the generator set can be buffered and protected through the damping mechanism, and internal parts are prevented from being damaged due to vibration; heat dissipation can be conducted on the generator set through the heat dissipation mechanism, internal part