... shaft, forced air-cooled, low fuel consumption, OHV, low noise and pollution, non-contact transistorized ignition (TCI) ignition system, oil alert ... manual hand start, high power dynamics and performance, reliable and durable, compact and lightweight, easy service and maintenance.Engine Type 4-Stroke signle-cylinder ... Tank Volume(L)6.5 Duopower Gasoline Engine 190F-B Keyed Shaft for general purpose