... power trowel is a kind of highly effective equipment with CE,newly designed and produced according to market requirements. ModelS-100Engine power (hp)5.0-5 ... , Safe,credibility and steady performance.5, Many kinds of engine can be choose,Robin,Lifan,Roben,Honda engine.The machine has four ... from our technical department, we can supply on-line service Power Trowel with CE,5.0-5.5HP,960mm work diameters