Diesel-powered, heavy-duty performance. There are times—like when the lawn is enormous and the grass is swaying in the breeze—that only a diesel will do. For those jobs, there’s the Lazer Z DS-Series. This heavy-duty, commercial Z is powered by a Kubota® liquid-cooled diesel engine that’s earned a reputation for being bulletproof. Choose either a 60- or 72-inch Series 5 cutting deck, now available with rear discharge for cemeteries, municipalities or other applications where you need to more effectively control discharge. The DS-Series is also biodiesel-ready for reduced emissions and environmental impact. Which makes it the heavyweight champion of green—grass and environment.