Husqvarna
Husqvarna Z246 Zero-Turn Lawn Mower: 46-Inch Kawasaki Engine Analysis
The Husqvarna Z246 is a serious homeowner mower powered by a Kawasaki V-Twin Engine delivering 21.5HP and 726cc displacement , significantly more muscle than most residential zero-turns. Its 46-inch twin blade steel deck cuts wide swaths efficiently, making it ideal for property owners who want to mow large areas fast without the complexity of commercial equipment.
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Last updated: . Based on our analysis of 364 lawn mowers.
What Sets It Apart
Key specification highlights based on our analysis.
Steel Cutting Deck
Durable steel deck for long-term use
Kawasaki Engine
Well-known engine brand with strong reputation and parts availability
726cc Engine
Larger-than-average engine (database avg: 170.0cc)
Why We Recommend It
- 01.
Kawasaki 726cc V-Twin Engine at 21.5HP delivers reliable, high-torque performance well above the residential average of ~170cc
- 02.
46-inch twin blade steel deck covers more ground per pass, reducing total mow time significantly on larger properties
- 03.
Zero-turn radius capability allows precise maneuvering around landscaping, trees, and obstacles with minimal uncut patches
- 04.
Steel deck construction offers superior durability and longevity over plastic alternatives
- 05.
Gas-powered with unlimited runtime , never worry about battery depletion on large properties
Considerations
- 01.
At 537 lbs, this is a heavy machine that requires dedicated storage space such as a shed or garage , vertical storage is not practical
- 02.
Gas engine maintenance (oil changes, air filter, spark plug, fuel stabilizer) adds ongoing time and cost compared to battery alternatives
- 03.
Despite being listed for small yards, the size and weight of this machine are better matched to medium-to-large properties , buyers with tight spaces or small lawns may find it excessive
Technical Specifications
| Feature | Specification |
|---|---|
| Mower Type | Zero turn |
| Power Source | Gas |
| Cutting Width | 46" |
| Deck Material | Steel |
| Blade Type | Rotary |
| Engine | Kawasaki 726cc |
| Horsepower | 21.5 HP |
| Drive | All wheel |
| Weight | 537 lbs |
Power & Performance
The Husqvarna Z246 runs a Kawasaki V-Twin Engine displacing 726cc at 21.5HP , a substantial power plant that dwarfs typical residential mower engines averaging around 170cc. This level of torque handles thick turf, slightly overgrown grass, and mowing through damp conditions without bogging down.
For most homeowner lawns, this engine is running well within its capability, which translates to long-term engine reliability and longevity.
Cutting System
The 46-inch steel deck houses two rotary blades that work in tandem to deliver clean, even cuts across a wide path. The steel deck material resists impacts from debris and handles rough mowing conditions better than lighter composite alternatives.
Cutting height is adjustable to suit different grass types and seasonal preferences, and the deck supports standard discharge options to handle clippings according to your lawn care approach.
Drive & Handling
As a zero-turn mower, the Z246 uses independent drive systems on each rear wheel, enabling a true zero-degree turning radius that makes navigating around obstacles fast and precise. The all-wheel drive system contributes to overall traction and control.
At 537 lbs, this machine plants itself firmly on the ground during operation, though that weight means it's best suited to relatively flat terrain , steep slopes require careful handling on any zero-turn platform.
Battery / Fuel
Being gas-powered, the Z246 offers the key advantage of unlimited runtime , just refuel and keep going, which matters on larger properties where battery-electric options might require mid-session stops. The Kawasaki V-Twin engine is renowned for fuel efficiency relative to its power output, and its widespread use means replacement parts and service are easy to find.
Routine maintenance includes oil changes, air filter replacements, spark plug checks, and seasonal fuel system care.
Who Is This Mower For?
Ideal For
- ✓ Homeowners with 1/2 to 2+ acre properties who want to cut mow time with a 46-inch deck and zero-turn speed
- ✓ Buyers who value engine reliability and parts availability , the Kawasaki V-Twin is one of the most trusted names in outdoor power equipment
- ✓ Property owners with complex landscaping, multiple trees, or irregular borders where zero-turn precision prevents tedious trimming passes
- ✓ Users who prefer gas-powered equipment for unlimited runtime without mid-mow charging stops
Not Ideal For
- ✕ Eco-conscious buyers , this gas-powered mower produces emissions and requires regular fuel purchases and engine maintenance
- ✕ Homeowners with limited storage , 537 lbs and a full zero-turn footprint demands a proper shed or garage bay
- ✕ Small flat yards under 1/4 acre where a walk-behind or lighter riding mower would be more practical and well-equipped
Zero-turn riding mowers like the Z246 typically arrive mostly assembled with minimal setup required , primarily attaching the seat, installing the battery, and checking fluid levels before first use. Husqvarna's setup documentation is generally clear and straightforward for this class of mower.
Check and top off engine oil before the very first start, as shipping can shift fluid levels
Review the blade engagement and lap bar controls before mowing , zero-turn steering has a learning curve for first-time riders
Husqvarna typically offers a limited warranty on residential zero-turn mowers covering defects in materials and workmanship; the Kawasaki engine carries its own separate engine warranty. Verify current warranty terms directly with Husqvarna or your retailer at the time of purchase, as coverage periods can vary by model year and region.
FAQ
What size yard is the Husqvarna Z246 best for?
While listed with a small yard tag, the Z246's 46-inch deck size and 21.5HP Kawasaki V-Twin engine are genuinely well-suited for properties ranging from 1/2 acre to over 2 acres. Smaller yards can still use it effectively, but the machine's size, weight, and power are most fully utilized on larger, open properties where the wide deck and zero-turn speed provide real time savings.
Is the Kawasaki engine on the Z246 reliable?
Kawasaki V-Twin engines have a strong reputation in outdoor power equipment for durability, consistent power delivery, and excellent parts availability. The 726cc displacement on this mower is a commercial-grade engine size running in a residential application, which typically means it operates well within its stress limits and can last for many years with standard maintenance like oil changes and air filter replacements.
How does the 46-inch twin blade deck affect cutting quality?
The twin blade system on the 46-inch deck overlaps blade paths to eliminate uncut strips between blades, producing a clean, uniform cut across the full deck width. The wider 46-inch cutting path means fewer passes per row compared to smaller 36- or 42-inch decks, reducing total mow time.
The steel deck construction also maintains blade alignment better over time compared to lighter plastic decks.
Can the Husqvarna Z246 handle hills and uneven terrain?
Zero-turn mowers, including the Z246, are generally designed for relatively flat to gently rolling terrain. The low center of gravity and 537-lb weight provide stability on mild slopes, but steep hillsides pose a tipping risk common to all zero-turn designs.
For properties with significant grades, a rear-wheel-drive self-propelled walk-behind or a traditional riding mower with a steering wheel is safer.
How much storage space does the Husqvarna Z246 require?
At 537 lbs and with a 46-inch deck, the Z246 requires a dedicated storage space , a standard single-car garage bay or shed with at least a 5-foot wide door will work. This is not a machine that can be folded, hung vertically, or stored in tight utility closets.
If storage space is limited, consider a more compact walk-behind mower instead.
What transmission type does the Husqvarna Z246 use?
The Z246 uses a zero-turn drive system with independent hydrostatic transmissions controlling each rear drive wheel, operated via lap bars. This setup delivers smooth, stepless speed control and the signature zero-degree turning radius zero-turn mowers are known for.
There is no traditional gear-shift transmission , speed and direction are fully managed by the lap bar inputs, which most users find intuitive after a short learning period.
Bottom Line
The Husqvarna Z246 is a capable, powerfully-engineered zero-turn mower built around a proven Kawasaki V-Twin engine and a wide 46-inch twin blade steel deck , a combination that delivers efficient, reliable mowing on medium to large properties. Buyers who value engine pedigree, cutting width, and the time savings of zero-turn maneuverability will find strong value here.
Those with small yards, limited storage, or a preference for low-maintenance battery power should look at lighter alternatives.
Best for homeowners with 1/2 to 2+ acre properties who want proven Kawasaki engine reliability, a wide 46-inch cut, and zero-turn precision.
Consider alternatives if you have steep slopes, minimal storage space, or prefer a low-maintenance battery-electric mower.
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