The Cub Cadet® Ultima Series ZT1 50 is a 50-inch zero-turn lawn mower with a 23 HP engine and an AeroForce™ fabricated deck. It is built to provide a high-quality cut with few clumps and an even finish. The mower features dual hydrostatic transmissions for quick ground speeds, giving your yard a professional look. Its durable tubular steel frame has a fully e-coated corrosion defense system to protect against wear and tear.
- A premium 23 HP*/726cc Kawasaki FR691V twin-cylinder OHV engine, commercial-grade power that meets your yard’s toughest demands
- Dual hydrostatic transmissions allow for quick and effortless 7 MPH forward (3.5 MPH reverse) ground speeds that leaves your lawn with a professional-quality finish
- 50-in. AeroForce fabricated deck that delivers a signature cut with fewer clumps and stragglers, finer clippings and increased evenness































Jason –
I’ve had this mower for a couple of months now, and I’m extremely happy with it. Being my first zero-turn, I took a little time to get comfortable with the controls, but it was very easy to learn since it handles so smoothly.
Kevin –
Really great mower! It’s smooth to ride, simple to operate, and makes maintenance easy with good access to the motor. The cup holder is a nice extra feature.
Nathan –
The mower offers excellent features and performance. The hose attachment makes cleaning the cutting deck very simple. Driving is smooth and easy, and the adjustable steering controls are very helpful. The cutting height dial is easy to adjust, and the mower handles well around landscaping obstacles. The three-blade system and 23 HP air-cooled engine provide strong power, and the oil drain system is a nice, practical design.
Emily –
One of the best mowers we’ve ever had. It rides smoothly, has a comfortable seat, and is very simple to operate. The zero-turn feature makes maneuvering easy. We can mow our 2½ acres in about an hour, which saves a lot of time. Mowing is now much more enjoyable.