Cub Cadet Ultima Series ZT1 54-Inch 24 HP Kohler 7000 Series Zero-Turn Mower with AeroForce Fabricated Deck
Cub Cadet Ultima Series ZT1 54-Inch 24 HP Kohler 7000 Series Zero-Turn Mower with AeroForce Fabricated Deck
Product Description
The Cub Cadet Ultima Series ZT1 54 is a high-performance residential zero-turn mower designed to deliver faster mowing, precise maneuverability, and a clean, professional-quality finish across large lawns. It combines a powerful Kohler V-Twin engine, responsive dual-hydrostatic drive, and a wide fabricated cutting deck with Cub Cadet’s durable Ultima Series tubular-steel frame.
Power comes from a 24 HP Kohler 7000 Series KT724 V-Twin OHV engine with 747cc displacement. The twin-cylinder configuration provides smooth operation and dependable torque for cutting tall or dense grass. A fully pressurized lubrication system, replaceable oil filter, dual-element air filter, and regulated charging system support reliable performance and easier long-term maintenance.
The mower’s 54-inch AeroForce fabricated deck is built from durable 11-gauge steel. Its welded construction offers greater strength than a conventional stamped deck, while the three-blade cutting system creates strong airflow for finer clippings, fewer clumps, and a more even lawn appearance.
Operators can select from 15 cutting positions ranging from 1 to 4.5 inches. The foot-pedal deck lift and dial adjustment make it easier to change the cutting height without repeatedly leaving the seat. Three anti-scalp gauge wheels help the deck follow uneven areas and reduce the risk of damaging the turf.
Dual Hydro-Gear EZT-2200 hydrostatic transmissions provide independent control of the rear wheels through adjustable lap bars. This configuration allows the mower to pivot with a true zero-degree turning radius, making it easier to navigate around trees, landscaping, fences, and other obstacles.
The ZT1 54 reaches speeds of up to 7 MPH forward and 3.5 MPH in reverse, helping operators complete large mowing jobs more quickly than with a conventional lawn tractor. The maintenance-free transmission system eliminates manual gear shifting and delivers smooth speed changes through the lap-bar controls.
A continuous 2-by-2-inch tubular-steel frame provides a strong foundation, while the fully e-coated lower frame and corrosion-defense system help protect the mower from moisture, wear, and long-term rust. Heavy-duty quarter-inch steel front caster yokes add durability around the front wheel assemblies.
Operator comfort is supported by a 20-inch high-back seat, adjustable control levers, a spacious open-frame platform, and integrated cup holder. Dual LED headlights improve visibility in shaded or low-light mowing conditions. The rear towing hitch also allows compatible lawn carts and approved tow-behind accessories to be attached.
With its wide 54-inch fabricated deck, powerful 24 HP engine, responsive zero-turn handling, and durable steel frame, the Cub Cadet Ultima ZT1 54 is an excellent choice for homeowners maintaining large residential lawns with open areas and multiple landscaping obstacles.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Cub Cadet |
| Product Series | Ultima Series ZT |
| Model | ZT1 54 |
| Model Number | 17RREACM010 |
| Product Type | Zero-Turn Riding Lawn Mower |
| Power Source | Gasoline |
| Engine Manufacturer | Kohler |
| Engine Series | 7000 Series |
| Engine Model | KT724 |
| Engine Type | V-Twin OHV |
| Number of Cylinders | 2 |
| Engine Output | 24 HP |
| Engine Displacement | 747cc |
| Starting System | Electric Key Start |
| Fuel Delivery | Carburetor |
| Choke | Separate Choke |
| Lubrication System | Fully Pressurized |
| Oil Filter | Yes |
| Engine Oil Capacity | 2 US Quarts |
| Air Filter | Dual Element |
| Charging System | 12-Amp Regulated |
| Fuel-Tank Capacity | 3.5 US Gallons |
| Battery | 12V AGM |
| Battery Rating | 210 CCA |
| Transmission | Dual Hydrostatic |
| Transmission Model | Hydro-Gear EZT-2200 |
| Transmission Maintenance | Maintenance-Free |
| Steering Control | Lap Bars |
| Turning Radius | 0 Degrees |
| Maximum Forward Speed | 7 MPH |
| Maximum Reverse Speed | 3.5 MPH |
| Cutting Width | 54 Inches |
| Deck Type | AeroForce Fabricated |
| Deck Construction | Welded Fabricated Steel |
| Deck Material | 11-Gauge Steel |
| Number of Blades | 3 |
| Blade Engagement | Electric PTO |
| Deck-Lift System | Foot Pedal with Dial Adjustment |
| Cutting-Height Range | 1–4.5 Inches |
| Cutting Positions | 15 |
| Anti-Scalp Wheels | 3 |
| Discharge Type | Side Discharge |
| Mulching Capability | Yes, with Optional Kit |
| Bagger Compatible | Yes |
| Frame | 2 × 2-Inch Tubular Steel |
| Front Caster Yokes | 1/4-Inch Steel |
| Corrosion Protection | Fully E-Coated Lower Frame |
| Operator Seat | 20-Inch High-Back Seat |
| Seat Adjustment | Knob Adjustment |
| Headlights | Dual LED |
| Parking Brake | Integrated with Lap Bars |
| Rear Tow Hitch | Included |
| Cup Holder | Included |
| Front Tires | 11 × 6-5 Inches |
| Rear Tires | 20 × 10-8 Inches |
| Tire Tread | Turf Master / Multi Trac |
| Hour Meter | Available Separately |
| Residential Warranty | 3 Years, Unlimited Hours |
| Frame Warranty | Limited Lifetime |
| Deck-Shell Warranty | Limited Lifetime |
| Commercial Warranty | Not Available |
These specifications correspond to Cub Cadet’s current ZT1 54 model 17RREACM010. Older versions may have different model numbers or slightly different engine specifications, so the equipment identification label should be checked before publishing inventory-specific details.
What’s Included
- Cub Cadet Ultima Series ZT1 54 zero-turn mower
- 24 HP Kohler 7000 Series KT724 V-Twin engine
- 54-inch AeroForce fabricated cutting deck
- Three factory-installed cutting blades
- Dual Hydro-Gear hydrostatic transmissions
- Electric PTO blade-engagement system
- 12V AGM electric-start battery
- 20-inch high-back operator seat
- Adjustable lap-bar steering controls
- Three anti-scalp deck wheels
- Dual LED headlights
- Rear towing hitch
- Integrated cup holder
- Side-discharge chute
- Factory-installed safety guards
- Operator’s manual
Ideal Applications
- Large residential lawns
- Properties with wide open mowing areas
- Yards with trees, garden beds, and landscaping obstacles
- Flat, slightly rolling, and moderately uneven terrain
- Routine weekly lawn maintenance
- Side-discharge mowing
- Optional mulching and grass collection
- Homeowners upgrading from a conventional lawn tractor
- Users seeking faster mowing and true zero-turn maneuverability
- Residential properties requiring a durable 54-inch fabricated deck