





Cub Cadet Ultima ZT1 42 Zero-Turn Mower 107cm 21.5 HP
The Cub Cadet Ultima ZT1 42 is a zero-turn riding mower built for residential lawns and light commercial work. Its 21.5 HP, 726cc Kawasaki FR651V twin-cylinder OHV engine drives a 107 cm AeroForce fabricated cutting deck, which is designed to deliver an even finish while reducing clumping and producing finer clippings.
Dual hydrostatic transmissions give smooth, responsive zero-turn control, so you can steer tightly around trees, flower beds, fences and landscaping. Forward speeds reach up to 11.3 km/h and reverse up to 5.6 km/h, helping you cover larger properties efficiently, while the 5.1 cm x 5.1 cm tubular steel frame and Triple Guard corrosion defense with e-coat protection support long-term outdoor use.
Key Features
| Brand | Cub Cadet |
| Series | Ultima Series |
| Model | ZT1 42 |
| Product Type | Zero-Turn Lawn Mower |
| Engine Brand | Kawasaki |
| Engine Model | FR651V |
| Engine Type | Twin-Cylinder OHV |
| Engine Displacement | 726 cc |
| Engine Power | 21.5 HP |
| Cutting Deck | 107 cm AeroForce Fabricated |
| Transmission | Dual Hydrostatic |
| Forward Speed | Up to 11.3 km/h |
| Reverse Speed | Up to 5.6 km/h |
| Frame | 5.1 cm x 5.1 cm Tubular Steel |
| Corrosion Protection | Triple Guard with E-Coat |
| Maneuverability | Zero-Turn |
| Recommended Use | Residential & Light Commercial |
Highlights
- 21.5 HP Kawasaki FR651V Engine – Powerful 726cc twin-cylinder OHV engine delivers reliable performance for demanding mowing applications.
- 42-Inch AeroForce Fabricated Deck – Designed to provide a clean, even cut while helping reduce clumping and produce finer clippings.
- Dual Hydrostatic Transmissions – Provides smooth and responsive zero-turn control.
- Up to 7 MPH Forward Speed – Helps cover larger lawn areas efficiently.
- Up to 3.5 MPH Reverse Speed – Provides convenient maneuverability when repositioning around the property.
- Heavy-Duty 2 × 2-Inch Tubular Steel Frame – Provides a strong structural foundation for long-term durability.
- Triple Guard Corrosion Defense System – E-coat protection helps defend against wear and rust.
- Zero-Turn Maneuverability – Makes it easier to navigate around trees, landscaping, flower beds, and other obstacles.
- Residential & Light Commercial Design – Built for homeowners and demanding lawn-care applications.
- Professional-Quality Cutting Performance – Designed to provide a refined and consistently even lawn finish.
Materials & care
The 5.1 cm x 5.1 cm tubular steel frame is protected by the Triple Guard corrosion defense system with e-coat, which helps defend against wear and rust during regular outdoor use.
How to use
Use the dual hydrostatic transmissions to steer with zero-turn maneuverability around trees, flower beds, fences and landscaping. The mower travels at up to 11.3 km/h forward and up to 5.6 km/h in reverse for repositioning.
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Cub Cadet Ultima ZT1 42 Zero-Turn Mower 107cm 21.5 HP
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