2027 Cub Cadet Z1 42S 

2026 Cub Cadet Z1 42S

Answer the call of large properties and varying terrain with the Ultima Series™. The Ultima Series Z1 42S 42-in. 547cc Zero-Turn Lawn Mower With IntelliPOWER® And Synchro-Steer™ is engineered for precision, control, and stability on challenging terrain. Don’t back down from hills and slopes up to 20-degrees. Synchro-Steer™ technology offers 4-wheel control and provides stability for straight-line mowing on hillsides and slopes up to 20-degrees*. Experience uncompromised performance and durable strength, designed to help you mow efficiently and maintain control.

• Experience the ultimate in control even when facing slopes and hills up to 20-degrees with Cub Cadet® steering wheel zero-turns equipped with patented Synchro-Steer™ technology.
• IntelliPOWER® Engines deliver up to 18% more available power*, resulting in less bogging down when mowing in challenging conditions like tall, thick, or wet grass.
• 42-in. steel cutting deck with smooth arc dual-blades, cut overlap, and deep dome deck design provides flawless results, mows a wide area of grass to help reduce cutting time, is rust-resistant, and provides your lawn with a signature cut.
• Protect against wear and tear while being the envy of your neighborhood with a continuous, 2x2 tubular steel frame designed to withstand heavy loads and provide stability on rough, uneven terrain.

Features May Include:

Smooth Drive

• Dual hydrostatic transmissions are designed to eliminate shifting and allow for quick and easy 7 MPH forward (3.5 MPH reverse) ground speeds for a smooth drive.

Synchro-Steer™™ Technology

• Synchro-Steer™ technology offers 4-wheel control and provides stability for straight-line mowing on hillsides and slopes up to 20-degrees*.

IntelliPOWER® Technology

• IntelliPOWER® Engines deliver up to 18% more available power*, resulting in less bogging down when mowing in challenging conditions like tall, thick, or wet grass.

2x2 Tubular Frame

• Protect against wear and tear while being the envy of your neighborhood with a continuous, 2x2 tubular steel frame designed to withstand heavy loads and provide stability on rough, uneven terrain.

Front Axle

• Trim with precision thanks to an offset front axle designed to deliver a quality cut.

Turf Master® Tires

• Experience a smooth, steady ride with Turf Master® tires equipped with deep tread lugs and designed with a durable compound to provide reliable traction.

18" High Back Seat

• You'll want a bigger lawn with a performance inspired seat that's designed to provide a comfortable mowing experience.

Strong Warranty

• Backed by a limited 3-year, no hour limit warranty and a lifetime limited frame warranty.

Options:

Engine

• Engine Brand: Cub Cadet®

• Engine Model: IntelliPOWER®

• Engine Model Number: AX90Z0

• Engine Displacement: 547cc

• Starter Type: Electric

• Fuel Tank Capacity: 3.5 gal. US (13.25 L)

• Cylinders: Single

• Engine Start: Ignition Key

• Engine Oil Capacity: 1.8 qt. US (1.7 L)

• Lubrication: Fully pressurized

• Charging System: 12 amp regulated

• Fuel Gauge: No

• Governor: Electronic

• Choke: Electronic

• Air Filter: Dual element

• Oil Filter: Yes

• Fuel Delivery: Carburetor

Battery

• Battery: 210 CCA

• Battery Type: AGM (Absorbent Glass Mat)

• Battery Voltage: 12V

Drive System

• Transmission: Hydro-Gear EZT 2200

• Forward Speed: 7 MPH / 11.3 km/h

• Reverse Speed: 3.5 MPH / 5.6 km/h

• Drive System: Hydrostatic

• Serviceable Transmission: No (Maintenance-Free)

Cutting Deck

• Deck Cutting Width: 42 in

• Deck Wash: Yes

• Deck Material: 13-gauge steel

• Deck Engagement (PTO): Electric

• Deck Construction: Stamped

• Blade(s): Two

• Deck Lift: Foot pedal with Dial Adjust

• Cutting Height Range: 1'' - 4.5''

• Anti-Scalping: Two gauge wheels

• Deck Positions: 15

Chassis

• Frame: 2'' x 2'' tubular steel

• Turning Radius: 0°

• ROPS: No

• Rear Tow Hitch: Yes

• Corrosion Protection: Yes

• Front Caster Yokes: 1/4" Steel

Controls

• Cruise Control: No

• Brakes: Disc

• Steering Control: Steering Wheel

Comfort

• Seat Type: 18" high back

• Armrests: No

• Seat Adjustment: Knob

• Front Caster Suspension: No

Wheels

• Rear Tires: 20”x 8”-8"

• Front Tires: 13"x 6.5"-6"

• Tire Tread: Turf Master / Multi Trac

Specifications

• Series: Ultima Series™ ZS

Additional Specifications

• Hour Meter: Available Separately

• Mulch Kit: Available separately

• Headlight(s): No

• Cup Holder: Yes

• Operator Presence System: Yes

• Parking Brake: Hand Lever

• Model Number: 17ALGBYS010