Rato 15hp Horizontal Shaft OHV Engine – 25.4mm (1″) Keyed Crankshaft R420

The RATO R420 15hp engine is a powerful and reliable air-cooled 4-stroke OHV engine, designed for demanding applications such as generators, pumps, pressure washers, and industrial machinery. Featuring a 25mm keyed crankshaft, it ensures smooth power transfer and easy installation. Its cast iron cylinder liner enhances durability, while the transistorized ignition system provides effortless starting. Built for efficiency, the R420 delivers robust performance with low fuel consumption. Covered by a 2-year/500-hour domestic warranty, making it a trusted choice for both professional and heavy-duty use.