Cub Cadet Ultima Series ZT1 50-Inch 23 HP Kawasaki FR691V Zero-Turn Mower with AeroForce Fabricated Deck
Cub Cadet Ultima Series ZT1 50-Inch 23 HP Kawasaki FR691V Zero-Turn Mower with AeroForce Fabricated Deck
Product Description
The Cub Cadet Ultima Series ZT1 50 is a powerful residential zero-turn mower engineered for fast mowing, precise maneuverability, and a professional-quality finish. Its premium 23 HP Kawasaki FR691V V-Twin engine delivers reliable starting, smooth operation, and strong torque for maintaining medium to large residential properties. The 726cc twin-cylinder OHV engine uses a fully pressurized lubrication system to support dependable performance during demanding mowing sessions.
A heavy-duty 50-inch AeroForce fabricated cutting deck provides excellent airflow, finer grass clippings, and an even cut with fewer clumps and uncut stragglers. Unlike a conventional stamped deck, the fabricated deck is welded from durable steel and reinforced for greater strength during regular residential use.
The three-blade cutting system covers wide areas efficiently while maintaining a consistent finish. Operators can select from 15 cutting-height positions between 1 and 4.5 inches, making it easy to adjust the mower for different grass varieties, seasonal growth, and preferred lawn appearance.
The ZT1 50 uses dual Hydro-Gear EZT-2200 hydrostatic transmissions, giving the operator independent control of each rear wheel through adjustable lap bars. This configuration provides true zero-degree turning and smooth speed changes without manual gear shifting. Ground speeds reach up to 7 MPH forward and 3.5 MPH in reverse, allowing large mowing jobs to be completed more efficiently.
Its continuous 2-by-2-inch tubular-steel frame provides a strong foundation for residential mowing on flat and moderately uneven terrain. The lower frame uses full e-coat protection and Cub Cadet’s corrosion-defense system to help protect against moisture, wear, and long-term rust.
Operator comfort is supported by a 20-inch high-back seat, adjustable lap bars, a spacious open-frame platform, and a rubber floor mat that helps reduce vibration. The mower also includes dual LED headlights, a cup holder, and an integrated rear tow hitch for compatible lawn-care attachments.
A removable floor pan provides convenient access to the cutting deck and drive components for cleaning and routine inspection. With Kawasaki V-Twin power, fast dual-hydrostatic performance, and a durable fabricated deck, the Cub Cadet ZT1 50 is designed for homeowners seeking an efficient upgrade from a traditional riding lawn tractor.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Cub Cadet |
| Product Series | Ultima Series ZT |
| Model | ZT1 50 |
| Model Number | 17AIEACLA10 |
| Product Type | Zero-Turn Riding Lawn Mower |
| Power Source | Gasoline |
| Engine Manufacturer | Kawasaki |
| Engine Series | FR Series |
| Engine Model | FR691V |
| Engine Type | V-Twin OHV |
| Number of Cylinders | 2 |
| Engine Output | 23 HP |
| Engine Displacement | 726cc |
| Starting System | Electric Key Start |
| Lubrication System | Fully Pressurized |
| Oil Filter | Yes |
| Fuel Tank Capacity | Approximately 3.5 Gallons |
| Transmission | Dual Hydrostatic |
| Transmission Model | Hydro-Gear EZT-2200 |
| Steering Control | Adjustable Lap Bars |
| Turning Radius | Zero Degrees |
| Maximum Forward Speed | 7 MPH |
| Maximum Reverse Speed | 3.5 MPH |
| Cutting Width | 50 Inches |
| Deck Type | AeroForce Fabricated Deck |
| Deck Construction | Welded Fabricated Steel |
| Number of Blades | 3 |
| Blade Engagement | Electric PTO |
| Deck-Lift System | Foot-Assisted |
| Cutting-Height Range | 1–4.5 Inches |
| Cutting-Height Positions | 15 |
| Anti-Scalp Wheels | Included |
| Discharge Type | Side Discharge |
| Mulching Capability | Yes, with Optional Kit |
| Bagger Compatible | Yes |
| Frame Construction | Continuous 2 × 2-Inch Tubular Steel |
| Corrosion Protection | Full E-Coat Lower Frame |
| Operator Seat | 20-Inch High-Back Seat |
| Seat Adjustment | Adjustable |
| Headlights | Dual LED |
| Parking Brake | Integrated with Lap Bars |
| Rear Tow Hitch | Included |
| Cup Holder | Included |
| Front Tires | 11 × 6-5 Inches |
| Rear Tires | 20 × 10-8 Inches |
| Recommended Use | Residential |
| Residential Warranty | 3-Year Unlimited-Hour Limited Warranty |
| Frame Warranty | Limited Lifetime |
| Deck-Shell Warranty | Limited Lifetime |
The core specifications—23 HP Kawasaki FR691V engine, 726cc displacement, 50-inch AeroForce fabricated deck, and 7 MPH forward speed—match Cub Cadet’s current listing for model 17AIEACLA10.
What’s Included
- Cub Cadet Ultima Series ZT1 50 zero-turn mower
- 23 HP Kawasaki FR691V V-Twin engine
- 50-inch AeroForce fabricated cutting deck
- Three factory-installed cutting blades
- Dual Hydro-Gear hydrostatic transmissions
- Electric PTO blade-engagement system
- Electric-start battery
- 20-inch high-back operator seat
- Adjustable lap-bar steering controls
- Dual LED headlights
- Anti-scalp deck wheels
- Rear towing hitch
- Integrated cup holder
- Side-discharge chute
- Factory-installed safety guards
- Operator’s manual
Ideal Applications
- Medium and large residential properties
- Lawns with wide open mowing areas
- Properties with trees, flower beds, and landscaping obstacles
- Weekly lawn maintenance
- Flat and moderately uneven residential terrain
- Side-discharge mowing
- Optional mulching and grass collection
- Homeowners upgrading from a conventional lawn tractor
- Users seeking faster mowing and zero-turn maneuverability