Cub Cadet Ultima Z3 50 50-Inch Zero-Turn Lawn Mower

Free 1st Oil Change & Fall Tune-Up/ Winterization Included! (Non Warranty Wear Parts Additional)

The Cub Cadet Ultima Series Z3 50 is a 50-inch zero-turn lawn mower powered by a Kawasaki engine and built with a reinforced fabricated AeroForce Max deck. It features a continuous 2x2 tubular steel frame and is designed to deliver uncompromised performance and durable strength for tackling hills and slopes up to 15 degrees.

Key Features

• Continuous 2x2 tubular steel frame designed to withstand heavy loads and provide stability on rough, uneven terrain.
• Offset front axle designed to deliver a quality cut for precise trimming.
• Aggressive tire tread designed to deliver reliable traction and minimize turfing.
• Front LED light bar with side lights built to be 5.5x as bright to help spot obstacles and uneven terrain.
• 20-inch high-back seat with arm rests, seat slide, and custom foam designed to minimize vibration.
• Ergo Grips with overmolded rubber hand grips designed to minimize vibration.
• Front caster suspension that delivers up to 1,050 lbs. of shock absorption to help reduce vibration.
• 10-gauge steel welded AeroForce Max deck with side, top, and leading-edge reinforcements for consistent cut quality.
• Backed by a 3-year no hour limit warranty, and lifetime limited frame and deck warranty.
• Step assist that provides a stable and secure foothold.
• Dual hydrostatic transmissions designed to eliminate shifting and allow for 7.5 MPH forward and 3.5 MPH reverse ground speeds.
• Powered by a reliable Kawasaki engine.

Specifications

Series	Ultima Series™ Z
Engine Brand	Kawasaki®
Engine Series	FR Series
Engine Displacement	726cc
Engine Output (HP)	24HP
Cylinders	Twin
Starter Type	Electric
Fuel Tank Capacity	3.5 gal. US (13.25 L)
Transmission Type	Hydrostatic
Forward Speed	7.5 MPH / 12.0 km/h
Reverse Speed	3.5 MPH / 5.6 km/h
Cutting Width	50 in
Deck Type	Reinforced Fabricated
Deck Engagement	Electric
Cutting Height Range	1'' - 4.5''
Cutting Positions	15
Frame Construction	2'' x 2'' tubular steel
Steering	Lap Bars
Front Tires	13"x 6.5"-6"
Rear Tires	20"x 12"-8"
Tire Tread	Turf Armor
Headlights	LED Lightbar with Side Lights
Residential Warranty	3-year unlimited hours
Frame Warranty	Lifetime Limited
Deck Shell Warranty	Lifetime limited

Additional Specifications

Engine Model Number	730V
Engine Start	Ignition Key
Engine Oil Capacity	2.1 qt US ( 2 L)
Lubrication	Fully pressurized
Charging System	15 amp regulated
Fuel Gauge	No
Governor	Mechanical
Choke	Separate Choke
Air Filter	Single element
Oil Filter	Yes
Fuel Delivery	Carburetor
Battery	230 CCA
Battery Type	Lead Acid
Battery Voltage	12V
Transmission	Tuff Torq TZ 350
Serviceable Transmission	Yes (Serviceable)
Drive System	Hydrostatic
Deck Wash	No
Deck Material	11-gauge steel
Deck Engagement (PTO)	Electric
Deck Construction	Reinforced Fabricated
Blade(s)	Three
Deck Lift	Foot pedal with Dial Adjust
Anti-Scalping	Three gauge wheels
Deck Positions	15
Frame	2" x 2" tubular steel
Turning Radius	0°
ROPS	No
Rear Tow Hitch	Yes
Corrosion Protection	Yes
Front Caster Yokes	5/16" Steel
Cruise Control	No
Handle Grip(s)	Ergonomic Overmolded Soft Touch
Brakes	Disc
Steering Control	Lap Bars
Seat Type	20" Cut-and-Sew with Head Bolster
Armrests	Yes
Seat Adjustment	Lever
Front Caster Suspension	Yes
Hour Meter	Yes
Mulch Kit	Available separately
Headlight(s)	LED Lightbar with Side Lights
Cup Holder	Yes
Operator Presence System	Yes
Parking Brake	Lap Bar Integrated
Item#	17AIECE2A10
Model Number (Specs Section)	17RIECE2010
Commercial Warranty	No

Why Choose Cub Cadet?

Cub Cadet builds zero-turn mowers with durable construction, operator-focused features, and structured warranty coverage to support long-term ownership.