Cub Cadet Ultima ZT1 54 - 24HP Kohler Zero Turn Mower (54in)

The Cub Cadet Ultima ZT1 54 zero-turn mower brings professional-grade cutting performance to large residential properties up to 3 acres. Powered by a 24 HP Kohler KS591 V-Twin OHV engine — a commercial-grade powerplant — the ZT1 54 delivers smooth, consistent performance across the full range of mowing conditions, from thick spring growth to dry summer grass.

The 54-inch fabricated steel deck is the defining feature that separates the Ultima ZT1 from budget-tier zero-turns. Unlike stamped decks that flex under load, the ZT1’s fabricated deck is welded from heavier-gauge steel for dimensional rigidity and long-term precision. This translates directly into cleaner, more consistent cuts with less scalping on uneven terrain. With 15 adjustable cutting height positions ranging from 1.5 to 5 inches, you have full control over your lawn’s appearance from season to season.

At up to 7 MPH forward ground speed, the ZT1 54 covers up to 3.5 acres per hour — making it one of the most time-efficient options in the residential zero-turn class. The dual lap-bar steering provides intuitive zero-radius turning, allowing you to spin on the spot and navigate tightly around trees, landscaping, and garden borders without leaving uncut turf. This capability alone can dramatically reduce total mowing time compared to a traditional riding tractor.

The 3.5-gallon fuel tank supports extended sessions without interruption, and the 18-inch high-back seat with armrests keeps you comfortable through long mowing sessions on larger properties.

Key Specifications:

• Engine: 24 HP Kohler KS591 V-Twin OHV
• Cutting Deck: 54 inches, fabricated steel
• Cutting Height: 15 positions, 1.5 to 5 inches
• Ground Speed: Up to 7 MPH forward
• Productivity: Up to 3.5 acres/hour
• Turning Radius: Zero-turn (dual lap-bar steering)
• Fuel Tank: 3.5 gallons
• Seat: 18-inch high-back with armrests
• Coverage: Up to 3 acres