1.Its advanced direct fuel injection system adopting minimized pump and nozzle insures long life and provides low fuel consumption, easy starting, quiet running and low operating cost. 2..Dynamic balancer reduces the vibration to a minimum and makes its running more stable and smoother. 3 .Alternator with brush and automatic voltage regulator (AVR) provide stable output of voltage and current. Brushless alternator is an option of using condenser voltage regulator.