Walk-Behind Concrete Saw Power Source Gas Powered Series FS 5000 D Primary Saw Application Demolition Blade Dia 30 in Max Blade Speed 1 120 RPM Horsepower 7.5 Arbor Size 1 in Arbor Shape Round Cutting Type Wet Max Cutting Depth 12 1/2 in Variable Speed Yes Overall Height 51 in Overall Length 56 in Overall Width 33 1/4 in Tool Weight 1 687 lb Fuel Type Diesel Engine Brand Yanmar Start Type Electric Includes Blade Wrench