Powered by Honda OHC GC and OHV GX engines, these units offer quiet and refined power delivery. The HG50.25 and HG55.28 power units are coupled to dual voltage brushless alternators. The HG65.30, HG90.44, HG110.74 and HG130.74 units power high quality alternators and are for industrial or arduous applications. Honda power units are proven, reliable and are backed by a nationwide network of service agents.