Step up to the ultimate all-around mowing experience with the Ultima Series from Cub Cadet. The ZT1 42 zero-turn mower features a 21.5 HP/726 cc Kawasaki twin-cylinder engine that delivers high-performance power for a consistent cut. The 42 in. stamped deck is engineered for greater airflow to make sure clippings move through cleanly and efficiently for an even cut. A muscular, 2 in. x 2 in. tubular steel frame holds up against the toughest obstacles. You'll ride in elite comfort with a 20 in. high back seat with a durable advanced polymer seat suspension, adjustable lap bars with ergonomic hand grips, a rubber floor mat and ample leg room. An AGM battery provides reliable starting with a slower discharge so you won't have to worry about it going dead during the offseason. Ideal for mowing slight rolling hills and several obstacles up to 2 acres. Backed by a strong 3-year/unlimited-hour warranty, limited lifetime warranty on frame and a nationwide network of Cub Cadet dealers for expert service and support, you'll get the ultimate mowing experience with the Cub Cadet Ultima Series.

Highlights

• 21.5 HP 726cc Kawasaki FR Series Twin Cylinder Engine
• Smooth Dual Hydro-Gear EZT 2200 Hydrostatic Transmissions
• 42 in. Deck with Twin Blade System with S-Blade Hole Pattern
• 21.5 HP/726 cc Kawasaki twin-cylinder OHV engine delivers high-performance power to tackle your yard
• Dual hydrostatic transmissions allow for quick and effortless 7 MPH forward (3.5 MPH reverse) ground speeds that leaves your lawn with a professional-quality finish
• Continuous square 2 in. x 2 in. tubular steel frame with fully e-coat lower frame and triple guard corrosion defense system, a multi-step process that electronically applies automotive-grade corrosion resistance with meticulous care to protect against wear and tear
• 42 in. steel cutting deck with smooth arc dual-blades, cut overlap and deep dome deck design provides flawless results, mows a wide area of grass to help reduce cutting time, is rust-resistant and provides your lawn with a clean-cut look
• Durable and compact AGM battery delivers a premium experience with a longer lifespan and lower maintenance compared to traditional lead acid wet batteries and improved starting performance for reliable starting season to season
• Backed by expert service and knowledgeable support from the nationwide network of Cub Cadet dealers
• Dial in your perfect cut with a foot operated deck lift and a dial control knob offering 15-deck height adjustments from 1 in. to 4.5 in. leading to a precise and even cut
• Automotive-inspired, ergonomic, fully adjustable premium 20 in. high-back seat, advanced polymer seat suspension system, adjustable lap bars and ergonomic hand grips optimized for comfort providing you the confidence to maximize your speed and reduce operator fatigue
• 11 in. smooth tread front wheels pivot 180 degree without turf damage, 20 in. turf master premium rear tires offer excellent traction, minimize turfing and provide a better ride on uneven ground at higher speeds
• Open frame design and hinged/removable floor pan allow easy access to the deck and engine for quick and simple maintenance
• Conveniently located control panel enhances operator productivity and vibration-dampening soft rubber floor mat provides sure footing, comfort and ample leg room
• Offset front casters align with blade edge for trimming precision while maintaining line-of-sight and stable balance
• Illuminating dual-LED headlights that provide ultimate vision for mowing in low light conditions and tow hitch come standard
• Large, 3.5 Gal. fuel tank keeps you mowing and minimizes time loss for refueling needs
• 3-way adjustable ergonomic lap bar design with integrated parking brake provides comfort with a simple operation
• S-blades are thoughtfully designed to give the best performance and durability and a unique, S-shaped center hole ensures proper installation.

Dimensions

• Assembled Depth: 82 in
• Assembled Height: 35 in
• Assembled Width: 48 in
• Cutting Width: 42 in
• Mower Deck Width: 42 in
• Turning Radius: 0 in (zero-turn)
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Wheel Specifications

• Front Wheel Size: 11 in
• Rear Wheel Size: 20 in

Engine Specifications

• Engine Make: Kawasaki Engine
• Engine Displacement: 726 cc
• Horsepower: 21.5 HP
• Engine Type: V-Twin
• Fuel Tank Capacity: 3 gal
• Oil Capacity: 67.2 fl oz (US)
• Recommended Oil Type: 10W30
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Performance

• Drive Type: Rear-wheel Drive
• Maximum Forward Speed: 7 mph
• Maximum Reverse Speed: 3.5 mph
• Cutting Height Range: 1 in - 4.5 in
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Deck Specifications

• Deck Material: 13 Gauge Steel
• Deck Type: Stamped
• Number of Blades: 2 blades
• Number of Deck Wheels: 2
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Features

• Assembly Required: Yes
• Commercial/Residential: Residential
• Cutting Options: Side-Discharge
• Riding Mower Features:
  • Adjustable Cutting Height
  • Adjustable Speed
  • Built-in Hitch
  • Cup Holder
  • Deck cleanout
  • Headlights
  • High Back
  • Keyed start
  • Pneumatic Tires
  • Reverse Mowing
  • Swivel Wheels
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Size and Terrain Compatibility

• Recommended Size of Yard: 2 - 4 Acres
• Recommended Terrain Type: Flat with Obstacles, Hilly