Description
Scag Cheetah II 61-Inch Zero-Turn Mower – 31 HP Kawasaki FX921 Engine & Velocity Plus Deck (SCZII-61V-31FX)
Commercial-Grade Power. Exceptional Speed. Professional Cutting Performance.
Experience outstanding mowing productivity with the Scag Cheetah II 61-Inch Zero-Turn Mower, engineered for professional landscapers, commercial operators, and property owners who demand powerful performance, durability, and precision. Equipped with a powerful 31 HP Kawasaki FX921 engine and a commercial-grade Hydro-Gear ZT-5400 transaxle, this high-performance mower is built to handle demanding mowing applications with confidence.
Its heavy-duty 61-inch fabricated Velocity Plus cutting deck delivers an impressive cutting width and professional-quality results, while the responsive zero-turn steering system provides exceptional maneuverability around trees, landscaping features, and obstacles.
With forward speeds reaching up to 16 MPH, the Cheetah II is designed to cover extensive properties efficiently while maintaining the cutting performance and reliability expected from Scag commercial equipment.
Key Features & Benefits
- 31 HP Kawasaki FX921 Engine: Delivers impressive power and dependable performance for demanding commercial and residential mowing applications.
- 61-Inch Velocity Plus Cutting Deck: Heavy-duty fabricated, three-blade design engineered for efficient mowing and consistent cutting results.
- Hydro-Gear ZT-5400 Transaxle: Commercial-grade transmission components provide responsive control and dependable operation.
- Maximum Forward Speed of 16 MPH: Helps operators cover large properties quickly and improve overall mowing productivity.
- Maximum Reverse Speed of 8 MPH: Provides convenient maneuverability when repositioning and navigating tighter areas.
- 13-Gallon Fuel Capacity: Supports extended mowing sessions while reducing interruptions for refueling.
- Heavy-Duty Spindle Assembly: Cast-iron spindles and tapered roller bearings are engineered for demanding working conditions.
- Advanced Lubrication System: Top-access grease fitting with a release valve simplifies routine spindle maintenance.
- 12V Power Outlet: Provides convenient power for compatible electronic accessories and devices.
- Zero-Turn Maneuverability: Allows precise steering around landscaping, trees, buildings, and other obstacles.
Powerful Kawasaki FX921 Engine
At the heart of the Scag Cheetah II is the 31 HP Kawasaki FX921 engine, designed to deliver the dependable power required for demanding mowing schedules.
Combined with the commercial-grade Hydro-Gear ZT-5400 transaxle, this engine provides responsive performance and efficient power delivery across large mowing areas.
Whether you’re maintaining commercial properties, expansive lawns, or professional landscaping projects, the Cheetah II is engineered to handle challenging workloads.
Heavy-Duty 61-Inch Velocity Plus Cutting Deck
The fabricated Velocity Plus deck is designed to deliver efficient mowing performance, durability, and a professional-looking finish.
Its wide 61-inch cutting path helps reduce the number of passes needed to maintain large properties, while its three-blade configuration supports consistent grass cutting.
Deck Highlights:
- 61-inch fabricated steel cutting deck.
- Three-blade cutting configuration.
- Heavy-duty cast-iron spindle assemblies.
- Tapered roller bearings for dependable spindle operation.
- Top-access grease fittings for convenient maintenance.
- Integrated grease release valve to help prevent over-greasing.
Commercial-Grade Hydro-Gear ZT-5400 Transmission
The Hydro-Gear ZT-5400 transaxle provides the responsive drive performance needed for professional zero-turn mowing.
Its combination of high forward speed, controlled reverse operation, and zero-turn steering helps operators maneuver efficiently across large properties and around landscaping obstacles.
Speed Performance:
- Maximum forward speed: Up to 16 MPH.
- Maximum reverse speed: Up to 8 MPH.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Scag |
| Model | Cheetah II 61 |
| Model Number | SCZII-61V-31FX |
| Equipment Type | Commercial Zero-Turn Mower |
| Engine Manufacturer | Kawasaki |
| Engine Series | FX921 |
| Engine Power | 31 HP |
| Cutting Width | 61 Inches |
| Cutting Deck | Fabricated Velocity Plus |
| Number of Blades | 3 |
| Transmission | Hydro-Gear ZT-5400 |
| Fuel Tank Capacity | 13 Gallons |
| Maximum Forward Speed | 16 MPH |
| Maximum Reverse Speed | 8 MPH |
| Front Tire Size | 13 × 6.5 × 6 Inches |
| Rear Tire Size | 24 × 12 × 12 Inches |
| Power Outlet | 12V |
Warranty Coverage
The Scag Cheetah II includes manufacturer warranty coverage, subject to applicable terms, conditions, and exclusions.
- Residential Use: 3 years or 500 hours.
- Commercial Use: 2 years.
Please consult the manufacturer’s warranty documentation for complete coverage details.
Ideal for Commercial Landscaping & Large Properties
The Scag Cheetah II 61-Inch Zero-Turn Mower is an excellent choice for professional landscaping businesses, commercial grounds maintenance teams, large residential estates, and extensive lawn-care operations.
Its powerful Kawasaki engine, wide fabricated cutting deck, commercial-grade transmission, and high operating speed make it a practical solution for operators who need to maximize productivity while maintaining professional cutting standards.
Product Overview
- Brand: Scag
- Model: Cheetah II 61
- Model Number: SCZII-61V-31FX
- Engine: 31 HP Kawasaki FX921
- Cutting Width: 61 Inches
- Deck: Velocity Plus Fabricated, Three-Blade Design
- Transmission: Hydro-Gear ZT-5400
- Fuel Capacity: 13 Gallons
- Forward Speed: Up to 16 MPH
- Reverse Speed: Up to 8 MPH
- Application: Commercial & Residential Lawn Maintenance
Get More Done With Every Pass
Choose the Scag Cheetah II 61 Zero-Turn Mower for powerful engine performance, exceptional maneuverability, and efficient large-area mowing. Built for demanding applications, this commercial-grade machine delivers the speed, durability, and cutting performance needed to keep your property looking its best.
Scag – Professional Power. Precision Performance. Built to Work.

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