... mounted on a same frame steel skid. ·Built-in damper for anti-vibration.·Small size, light weight, easy to operate, install ... feature. SOUNDPROOF CANOPY DESCRIPTIONSteel weatherproof canopy, Built-in fuel tank for 8 hours running, Built-in control panel, Built-in start ... battery,Windows for looking, Air louver for intake and exhaust, Air inlet silence unit, Air ...