... with sound-proof canpoy for generator setThe features of two-wheel tow truck : The frame is less than 3 ... stationcomposition: tow truck +base fuel tank+canopystandard configuration:1.two wheel tow truck ,grooved frame ,traffic lighting ,braking system,Mechanical ... ,air louver,service door,watching window,inside contains sound-absorbing cotton and intake & exhause system ,outside :2MM cold rolled plate ...