Scag 21" Commercial Walk Behind Lawn Mower - 7HP Kohler Command Pro

Achieve a signature, high-quality cut on tight residential lawns and commercial properties with the Scag® SFC-21 Commercial Finish-Cut Walk-Behind Mower powered by a commercial-grade Kohler® Command PRO® Engine (available in 5 HP CV173 or 7 HP CV224 configurations). Packing Scag’s legendary heavy-duty construction into a maneuverable 21-inch platform, the SFC-21 is built to handle the daily demands of professional landscaping crews and property owners who demand pristine turf presentation.

Featuring a deep-draw 14-gauge stamped steel cutter deck, the SFC-21 delivers high-vacuum airflow for exceptional 3-in-1 cutting versatility—allowing operators to mulch, bag, or side-discharge with ease. The integrated heavy-duty Blade Brake Clutch (BBC) system enables you to stop the blade rotation without turning off the engine, making bag emptying and obstacle navigation faster and safer. Driven by a maintenance-free 3-speed GT MG 512 transmission and equipped with replaceable side wear pads to protect both turf barriers and the deck edge, the Scag SFC-21 delivers worry-free productivity season after season.

Note: Comes standard with mulching plug and 2.2-bushel fabric grass bagger; side-discharge chute is available separately as an accessory. Pre-production units shown; actual product details and specifications are subject to manufacturer updates.

Key Features & Performance Highlights

• Kohler® Command PRO® Commercial Engine: Choose between the 5 HP CV173 (173 cc) or 7 HP CV224 (224 cc) single-cylinder OHV engine, featuring Quad-Clean™ four-stage cyclonic air filtration and full-pressure lubrication.
• Blade Brake Clutch (BBC) System: Disengages the cutting blade while keeping the engine running—eliminating constant restarts when emptying the grass bag or clearing debris.
• 3-in-1 Cutting Versatility: High-vacuum deck design seamlessly supports bagging, mulching, and side-discharging to adapt to changing turf conditions.
• Replaceable Side Wear Protection: Heavy-duty, replaceable 14-gauge steel pads protect the deck edge and surrounding landscape features from scuffing and impact wear.
• 3-Speed Maintenance-Free GT Transmission: Smooth, dependable drive control offering three forward ground speeds up to 4.2 mph.
• Deep-Draw Stamped Steel Cutter Deck: Constructed from 14-gauge steel with a 0.1345-inch thick milled-edge cutting blade for clean, crisp lawn striping.
• Fine-Tuned Height Adjustment: Single-lever height adjustment ranges from 1.5″ to 4.5″ in precise 0.5″ increments.
• Included Accessories: Includes a 2.2-bushel (2.74 cu. ft.) high-capacity fabric grass catcher and a dedicated mulching plug.

Product Specifications