Compact Designed Diesel Operated Generator is a combination of diesel engine with electrical generator to generate electricity. The Generator is used in places that have no connection to power grid and as emergency power-supply if the grid fails. The Generator has sound proof and weather proof enclosure and fuel tank is provided with breather and drain plugs for filling and draining diesel from outside the enclosure. The Generator has the feature that to make the system vibration free, mounting is done on anti-vibration pads mounted on base frame and has easy access to serviceable parts. The Compact Designed Diesel Operated Generator has illumination provided inside the enclosure and has safety features like high water temperature, low lube oil pressure, high enclosure temperature, and emergency stop push-button outside the enclosure.