Cub Cadet Ultima ZT 1 50

Cub Cadet Ultima ZT1 50 Zero-Turn Mower with Lap Bar Control

The Ultima ZT1 50 delivers high-performance power, a premium cut, and rugged durability — built with a reinforced steel frame and Cub Cadet’s AeroForce cutting system for a stable, professional-quality finish every time.

Key Features:

23 HP / 726cc Kawasaki® FR691 V-Twin OHV 4-Cycle Engine – Delivers the power to tackle thick grass; V-twin cylinders reduce vibration for a smoother ride, and a lightweight design improves fuel economy

Dual Hydro-Gear™ EZT 2200 Hydrostatic Drive System – Fan-cooled 10cc pumps and wheel motors on each drive wheel deliver optimal torque and speeds up to 7 MPH

50-in. Fabricated 3-Blade AeroForce Deck – 15 cut heights from 1″–4.5″, optimized airflow and suction for better bagging and cut quality

Durable Steel Frame – Squared tubular steel construction reduces chassis flex for a more even cut and increased stability, with a rear steel bumper for added engine protection

Automotive-Inspired 20″ Seat – Ergonomic, fully adjustable with suspension to reduce rider fatigue

3-Position Adjustable Lap Bars – Accommodates riders of all shapes and sizes

Mow-in-Reverse – Quickly mow those tricky-to-reach spots

Dual-LED Headlights – Unmatched visibility in low light

Full Specifications:

Engine & Drive System

Engine

Kawasaki® FR Series V-Twin OHV

Horsepower/Displacement

23 HP / 726cc

Fuel Tank

3.5 gal.

Ground Speed

7 MPH forward / 3.5 MPH reverse

Transmission

Dual Hydro-Gear™ EZT-2200™ dual hydrostatic rear-wheel transmission

Mower Deck

Size/Type

50 in., Fabricated AeroForce

Deck Material

11-gauge fabricated steel with reinforced leading edges, 1″ x 3/16″ trim side

Blades

Triple blade

Cutting Height Range

1″ – 4.5″ (15 positions)

Deck Height Adjustment

Foot pedal with spring assist

Deck Wash

SmartJet system

Spindle Construction

Sealed cast aluminum housing (maintenance-free)

Corrosion Protection

Triple Guard Corrosion Defense System™ with E-Coat

Operation & Controls

Steering

3-way adjustable ergonomic lap bar with integrated parking brake and Mow-in-Reverse

Park Brake

Integrated in lap bars

PTO Engagement

Electronic fingertip blade engagement

Cruise Control

N/A

Comfort

Seat

18″ high-back, automotive-inspired, fully adjustable with advanced polymer suspension system

Chassis

Frame

High-strength, continuous 2″ x 2″ tubular steel with fully E-Coat lower frame and Triple Guard Corrosion Defense System™

Front Axle/Yokes

Fixed 2″ x 2.5″ fully welded tubular steel axle (e-coated) / 1/4″ steel yokes

Rear Bumper

2″ x 2″ tubular steel

Rear Hitch

Standard

ROPS

N/A

Wheels

Front Tires

11″ x 6″-5″ smooth tread, pivot 180° without turf damage

Rear Tires

20″ x 8″-8″ Turf Master premium tires for excellent traction and reduced turfing

Lighting

Headlights

Dual-LED

Dimensions

L/W/H

80″ x 61″ x 47″

Weight

Approx. 585 lbs.