The engine is compact in structure, small in size, light in weight, easy on start, safe in operating and ... confidence that the engine is:· New patent· Unique& compact structure,light weight· SAE connection dimensions· BOSCH injector, SKF main bearing· Vertical ... different environments Specification: Model of the engineR2V840TypeV-twin,4-stroke,air-cooledRated power(kW)11.012.0Rated speed(r/min) 3000 ...