Two (2) each – Woods BB84.60D BrushBull™ Single-spindle Rotary Cutter or approved equal with the following specifications Cutting Width: minimum 84 inches Tractor HP range: 65-210 3-point hitch Category 2 & 3, quick hitch ready Sloped mower deck Top deck sheet minimum 10-gauge steel Exactly 3-inch diameter gearbox output shaft Gearboxes utilize tapered roller bearings, lower neck seals protected by anti-wrap device, oil level dipstick, removable oil drain Input driveline from tractor to the gearbox is ASABE Category 5 equipped with a slip clutch with four friction discs Blade rotation shall be counterclockwise viewed from above Blade tip speed: minimum 14,250 ft/min at 540 RPM Cutter includes diamond shaped stump jumper no less than 0.25” steel capable of cutting up to 4-inch woody material