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Walker S18
18HP Vanguard Small Block



Starting at: $13,550


Engine Mfr:

Briggs & Stratton

Engine Model:

Vanguard Small Block

Engine HP:


Engine cc:



Trans. Mfr:


Trans. Type:

Dual Transaxles

Trans. Model:


Ground Speed:

0 - 7.4mph


Deck Width:


Cut Height:


Deck Build:


Deck Type:


Walker S18
18HP Vanguard Small Block

The Model S is the quintessential Walker Mower. Inspired by the original 1977 prototype, the Model S is simple and easy to operate, and very efficient at mowing residential properties. With Walker’s Grass Handling System®, a patented Thru-Shaft® PTO blower design, and reduced weight and cost, the Model S is the perfect entry-level mower for experiencing Walker’s signature beautiful cut and zero-turn productivity.


  • High capacity, commercial engine air filtration

  • Precision steering system

  • Forward Speed Control

  • Hydro-Gear ZT3100 transmissions

  • Tilt-up decks and tilt-open body

  • Flexible deck carrier frame

  • Grass Handling System® (GHS)

  • 12.75 inch Thru-Shaft® PTO GHS blower

  • Oscillating PowerFil® chute with Grass-Pak® full signal

  • 7 bushel (8.7 cu. ft.) grass catcher

S18 Model Overview:

The S18 continues to build on the Model S platform with an 18 HP engine and Walker’s patented Grass Handling System with Thru-Shaft PTO. It is faster and more powerful, and with reduced weight, the S18 is designed to be productive and efficient. Able to run 36 to 56 inch decks, the S18 is the perfect choice for residential properties, gated yards, and demanding customers.

Type: Collection

Power: 18 HP

Engine: Briggs & Stratton Vanguard

Ideal Application: Residential Properties, Small Commercial Properties

Key Attributes: Compact, Agile, Productive

Standard Options: 18 x 7.0-8 Turf Tire, Standard Seat

Decks: 5 Collection, 5 Discharge, 4 Mulching

Learn More at

  • Prices shown do not include freight, prep/setup, accessory installation, tax, delivery, or finance fees. All prices are subject to change and are not guaranteed.

  • Financing options available to qualified applicants only; not all buyers will qualify for credit. Please contact us for the most accurate pricing and financing information.

  • Product images shown are for general illustrative purposes only. Product images may or may not show features, accessories, designs, colors, and other aspects available.

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