Description

The Scag SFC-21 is a Walk Behind Mower designed to deliver professional quality-of-cut in a compact, 21in wide platform. This mower is ideal for both commercial and residential use, offering big productivity and versatility. With its powerful Honda GXV160 engine, the SFC-21 ensures ample power and exceptional efficiency in various cutting conditions.

The SFC-21 features a high-vacuum, high-capacity cutter deck made from 14-gauge stamped steel, ensuring strength and longevity. It also offers 3-in-1 versatility, allowing for mulching, bagging, and optional side discharging, making it a versatile tool for any lawn care task.

Key Features

• Professional quality-of-cut: Delivers a beautiful lawn with each use.
• 3-in-1 versatility: Capable of mulching, bagging, and optional side discharging.
• Powerful engine: Honda GXV160 engine provides ample power and efficiency.
• Durable construction: 14-gauge stamped steel cutter deck with replaceable guards.
• Easy height adjustment: Cutting heights from 1.5in to 4.5in in 0.5in increments.
• Efficient transmission: GT MG 512 transmission with 3-speed drive power.
• Safety features: Handle actuated operator presence system and Blade Brake Clutch (BBC).

Specifications

General Information

• Model: SFC-21-4GX
• Engine: Honda GXV160
• Type: 4 cycle gasoline, single cylinder, vertical shaft
• Displacement: 163cc
• Governor: Mechanical type with variable speed control
• Idle speed: 1500 RPM
• Fuel: Non-leaded gasoline with a minimum octane rating of 87
• Lubrication: Dual – full pressure and splash
• Starter: Recoil starter
• Fuel tank: 0.37 gallon (1.4 liters) plastic tank

Cutter Deck

• Type: High-vacuum, high-capacity design
• Construction: 14 gauge deck with 14-gauge replaceable guards for strength and longevity. Deep draw stamped.
• True cutting width: 21in
• Cutting height adjustment: 1.5in to 4.5in in 0.5in increments
• Cutter blade: 0.1345in thick, milled edge, wear resistant
• Blade engagement: Blade control bar controlled Blade Brake Clutch (BBC)
• Discharge opening: Rear-discharge. Extra wide discharge opening.

Drive System

• Transmission: GT MG 512 transmission, 3-speed
• Transmission output shaft: 0.50in diameter
• Drive control: Variable drive control bar and 3-speed selector lever on handlebar
• Forward speed: Up to 4.25mph

Dimensions

• Length in operating position: 63in – 68.5in
• Length in storage position: 41in
• Tracking width: 21.2in
• Width: 23.25in
• Height in operating position (low / high): 32.75in / 43.5in
• Height in storage position: 22in
• Weight (without bagger): 132lb
• Weight (with bagger): 137lb

Safety and Controls

• Starter/electrical: Easy-Pull recoil start
• Safety group: Handle actuated operator presence system
• Steering/travel control: Variable drive control bar and 3-speed selector lever on handlebar
• Handle bars: 1in diameter, thick wall tubing, 3-position adjustable

Wheels/Tires

• Drive: 10.5in x 3in
• Front: 9in x 2.25in

What Our Experts Think

• Inspect Blades Regularly: Check the mower blades for sharpness and damage. Sharpen or replace them as needed for a clean cut.
• Clean the Deck: Remove grass clippings and debris from the mower deck after each use to prevent buildup and maintain performance.
• Check Tire Pressure: Ensure tires are inflated to the manufacturer’s recommended pressure for optimal traction and cutting quality.
• Maintain Oil Levels: Regularly check and change the engine oil and filter as per the maintenance schedule to keep the engine running smoothly.
• Inspect Belts and Pulleys: Look for signs of wear or damage on belts and pulleys, replacing them as needed to avoid breakdowns.
• Grease Moving Parts: Lubricate all grease points regularly to reduce friction and extend the lifespan of components.
• Test Safety Features: Periodically check the safety interlocks and controls to ensure they are functioning properly.
• Store Properly: Keep the mower in a clean, dry location and cover it when not in use to protect it from the elements.
• Schedule Professional Service: Have the mower serviced by a qualified technician annually to ensure peak performance and longevity.

Q&A

Q: What type of engine does it have?
A: The STCII-61V-36BV model is equipped with a powerful 36HP engine, ensuring exceptional cutting performance and durability.

Q: What are the benefits of a zero-turn mower?
A: Zero-turn capability allows for precise maneuvering, reducing mowing time and increasing efficiency, especially around obstacles.

Q: Is it suitable for large properties?
A: Yes, the 61-inch deck and commercial-grade construction make it ideal for large lawns, estates, and professional landscaping applications.

Q: What type of terrain can it handle?
A: The Tiger Cat II is built for various terrains, including flat, uneven, and sloped landscapes, thanks to its robust suspension and traction system.

Q: Does it come with a warranty?
A: Yes, Scag provides a warranty—check with the manufacturer for specific coverage details.

Maintenance Tips

• Inspect Blades Regularly: Check the mower blades for sharpness and damage. Sharpen or replace them as needed for a clean cut.
• Clean the Deck: Remove grass clippings and debris from the mower deck after each use to prevent buildup and maintain performance.
• Check Tire Pressure: Ensure tires are inflated to the manufacturer’s recommended pressure for optimal traction and cutting quality.
• Maintain Oil Levels: Regularly check and change the engine oil and filter as per the maintenance schedule to keep the engine running smoothly.
• Inspect Belts and Pulleys: Look for signs of wear or damage on belts and pulleys, replacing them as needed to avoid breakdowns.
• Grease Moving Parts: Lubricate all grease points regularly to reduce friction and extend the lifespan of components.
• Test Safety Features: Periodically check the safety interlocks and controls to ensure they are functioning properly.
• Store Properly: Keep the mower in a clean, dry location and cover it when not in use to protect it from the elements.
• Schedule Professional Service: Have the mower serviced by a qualified technician annually to ensure peak performance and longevity.