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.