The Doosan G125 uses a Tier 4 engine and has industry leading sound attenuation. With three position voltage selection offers power for a variety of devices and can be locked down to prevent accidental switching. The customer connection panel is spacious and designed to accept a wide variety of power cables. The convenience receptacle panel includes 240V single phase twist-lock receptacles and 120V GFCI receptacles that are powered any time the unit is running.