Cub Cadet Ultima Series ZT1 42 Zero-Turn Lawn Mower with AeroForce™ Fabricated Deck

Experience professional-grade mowing performance with the Cub Cadet Ultima Series ZT1 42 Zero-Turn Lawn Mower, expertly engineered to deliver exceptional power, durability, and precision for residential lawn care. Combining a dependable Kawasaki FR651V V-Twin engine, Cub Cadet’s advanced AeroForce™ fabricated deck, and smooth zero-turn maneuverability, the ZT1 42 provides a premium mowing experience while producing a beautifully clean, even cut.

Powered by a 21.5 HP Kawasaki FR651V V-Twin engine with 726cc displacement, the ZT1 42 delivers smooth, reliable performance for mowing thick grass and maintaining medium to large residential properties. The commercial-inspired Kawasaki FR Series engine features fully pressurized lubrication, a dual-element air filtration system, and electric start, ensuring dependable operation and extended engine life season after season.

The mower is equipped with Cub Cadet’s 42-inch AeroForce™ fabricated cutting deck, designed to maximize airflow for superior clipping management and a cleaner, more consistent cut. Its heavy-duty fabricated steel construction provides exceptional durability while reducing grass clumping for a professional-quality finish.

For effortless control, the ZT1 42 features dual Hydro-Gear® EZT 2200 hydrostatic transmissions, delivering smooth acceleration, responsive zero-turn steering, and precise maneuverability around trees, flower beds, fences, and other landscaping obstacles. With forward speeds of up to 7 MPH and reverse speeds of up to 3.5 MPH, you’ll spend less time mowing and more time enjoying your lawn.

Built for years of dependable performance, the ZT1 42 features a rugged 2-inch × 2-inch continuous tubular steel frame protected by a fully e-coated corrosion-resistant finish, helping defend against rust and the elements while maintaining long-term structural strength.

Key Features

• Powerful 21.5 HP Kawasaki FR651V V-Twin engine with 726cc displacement.
• Premium 42-inch AeroForce™ fabricated steel deck for superior cutting performance.
• Optimized airflow reduces grass clumping and delivers a cleaner, more even finish.
• Dual Hydro-Gear® EZT 2200 hydrostatic transmissions provide smooth, responsive zero-turn operation.
• Maximum forward speed of 7 MPH and reverse speed of 3.5 MPH.
• Heavy-duty 2 in. × 2 in. continuous tubular steel frame for exceptional durability.
• Fully e-coated corrosion protection system helps resist rust and weather exposure.
• Convenient electric start for reliable, hassle-free operation.
• Fully pressurized lubrication system enhances engine longevity.
• Dual-element air filtration system provides superior engine protection.
• Commercial-inspired engineering designed for long-lasting residential performance.

Specifications

Specification	Details
Brand	Cub Cadet
Model	Ultima Series ZT1 42
Product Type	Residential Zero-Turn Lawn Mower
GTIN	00043033597369
Engine Brand	Kawasaki
Engine Series	FR Series
Engine Model	FR651V
Engine Power	21.5 HP
Engine Displacement	726cc
Engine Type	V-Twin
Starter	Electric Start
Fuel Delivery	Carburetor
Lubrication	Fully Pressurized
Air Filter	Dual-Element
Oil Filter	Yes
Charging System	12 Amp Regulated
Engine Oil Capacity	1.8 US Quarts (1.7 L)
Fuel Tank Capacity	3.5 US Gallons (13.25 L)
Transmission	Dual Hydro-Gear® EZT 2200 Hydrostatic
Maximum Forward Speed	Up to 7 MPH
Maximum Reverse Speed	Up to 3.5 MPH
Cutting Width	42 Inches
Cutting Deck	AeroForce™ Fabricated Steel
Frame	2 in. × 2 in. Continuous Tubular Steel
Corrosion Protection	Fully E-Coated Frame

Why Choose the Cub Cadet Ultima Series ZT1 42?

The Cub Cadet Ultima Series ZT1 42 delivers the perfect balance of commercial-inspired durability, premium comfort, and precision cutting performance. Its reliable Kawasaki FR651V V-Twin engine, advanced AeroForce™ fabricated deck, smooth Hydro-Gear® hydrostatic transmissions, and rugged corrosion-resistant frame make it an excellent choice for homeowners who want to mow faster, achieve a professional-quality finish, and enjoy years of dependable performance.