
WYRZ60X22LS
Viper 60″ Residential Zero-Turn Mower — Loncin 21.5HP


Commercial-Grade Engine OptionsSelect Worldlawn models are equipped with engine packages chosen for the mower series, application, and performance needs of professional users.
Proven Drive SystemsModel-specific transmission and drive configurations are selected to support control, maneuverability, and dependable mowing performance.
Heavy-Gauge Steel ConstructionFabricated steel decks, welded frames, and durable mower construction help Worldlawn equipment handle demanding commercial mowing conditions.
Based in Beatrice, NebraskaWorldlawn Power Equipment is based in Beatrice, Nebraska and supports customers through authorized dealers with parts, manuals, warranty resources, and service guidance.

Worldlawn works with dealers and distribution partners who serve commercial mowing, grounds maintenance, acreage care, and municipal customers. Our goal is to support partners with practical mower categories, straightforward product positioning, and service resources that help customers stay productive after the sale.
Support for partners serving commercial mowing and grounds care customers.
Practical product coverage and support for local dealer markets.
Manuals, parts information, and warranty tools that support uptime.
Support resources for eligible equipment and authorized dealers.
Financing options available through Sheffield Financial and participating dealers can help commercial buyers put equipment to work sooner and give dealer partners another tool to support qualified customers.

A mower that sits in your service bay costs everyone money — your customer loses productivity, and you lose bay capacity. Our support infrastructure is designed around one metric: minimizing time-to-repair.

Choose from commercial zero-turn mowers, stand-on mowers, walk-behind mowers, and specialty equipment based on property size, access points, terrain, and daily workload.

Worldlawn equipment is available in multiple engine and drive configurations depending on series and intended use, helping customers match mower performance to budget and jobsite requirements.

Authorized Worldlawn dealers support customers with equipment selection, replacement parts, service guidance, financing information, manuals, and warranty resources.
Worldlawn Power Equipment is based in Beatrice, Nebraska and focused on delivering strong value across commercial mower categories. The brand serves customers who need dependable mowing equipment, straightforward product choices, and dealer support that continues after the sale.

Encore is established and deeply rooted in Beatrice, Nebraska. The company begins serving the mowing industry by manufacturing a full line of high-quality mowers. From the start, the brand focuses on tough durability, easier maintenance, and precision blade alignment.

March 2011: Encore was officially purchased by Worldlawn Power Equipment, Inc. Worldlawn committed to growing the Encore brand by continuing to build high-quality mowers with heavy-duty components. Following the acquisition, production scaled significantly with a 274,000 sq. ft. manufacturing facility.

Still proudly based in Beatrice, Nebraska, Worldlawn Power Equipment continues to expand its lineup — Walk-Behind mowers, Zero-Turn Riders (Viper, Diamondback, King Cobra), Stand-On Series, and more. Our mission: professional-grade performance that’s built to last and accessible to more operators.


Expert maintenance guidance, industry analysis, and product updates from our engineering team in Beatrice, Nebraska — built to keep your fleet productive and your dealership competitive.

Our replacement parts are highly interchangeable and priced 20-30% ...
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