... and thermal power at the same time, low maintenance cost 2. Longer life: Special design engine has longer life and ... oil filter, Muffler, MCCB, Manual books and Parts book. 1. Key switch (manual type) control panel Shock resist is fitted between ... Ammeter,Frequency list,Water thermometer,Oil pressure gauge,Hour meter.2. Control partsStart/stop key switch, start button, emergency stop button, voltage ...