TOUGH, RELIABLE, EFFICIENT. The Briggs & Stratton powerful XR Professional Series petrol engine utilises (OHV) overhead valve design technology. It features an automotive style air filter, cast iron cylinder sleeve, and dual bearings for longer life. This Briggs & Stratton engine has a great reputation for easy starting and great reliability for small machines that require low RPM like cement mixers, brick loaders, diaphragm pumps etc. TOP FEATURES 6:1 Reduction - Reduction Box (6:1) suiting small machines that require low speeds Mechanical Governor - For improved performance Splash Lubrication System - Delivers superior lubrication to the engine, ensuring long life and reliability Cast Iron Sleeve - Dura-Bore® cast iron cylinder sleeve for extended life and added durability Magnetron® Electronic Ignition - Provides fast, reliable, and maintenance-free starting Dual Element Air Cleaner - Maxi-Clean™ automotive-type pleated paper air filter provides superior protection for long engine life Carburettor - Float feed carburettor delivers consistent one-pull starts