... . 2,Metal halide lamp; 3,Engine:diesel; 4,Quality guarantee. Trailer Light Tower(by air-operated) The light tower is mainly ... design of the surface;7, With damping spring in the chassis;8, Emergency shutdown protection;9, Plastic treated, anti-rust, anti ... weight1080kg1265kg supply ight tower ,mobile light tower , generator light tower ,trailer light tower(RWZM51C/52C)