This SIP Medusa Dual voltage MGKP7 FLR-ES Generator has a 14.0hp Kohler engine with 7.50KVA peak output, a heavy-duty maintenance-free alternator, cast iron cylinder, rugged frame and reliable electric-starting mechanism. Features and Benefits Super powerful Kohler 14hp engine 8.5 hours continuous runtime from a 25Litre long-range fuel tank Quad Clean heavy-duty cyclone air cleaner forces large particles of contaminants out of the engine Engineered for enhanced durability Oversized mufflers and ignition systems Heavy-duty steel-forged crankshafts Low oil shutdown helps to prevent damage