The Command PRO 674 cc 20.5 HP is a commercial-grade horizontal shaft engine built for durability, reliability, and long service life. Designed for heavy-duty applications, it features a V-twin air-cooled 4-cycle design with cast iron cylinder liners, a full-pressure lubrication system, and a remote heavy-duty air cleaner to withstand demanding work environments. With electric start, integrated oil coolers, and high-efficiency air filtration, this engine minimizes downtime and maintenance while delivering consistent power.