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.
Updated for 2023 with simplicity, durability, and serviceability in mind — the S18 remains the ideal entry-level, grass handling Walker Mower that is light-on-the-turf, productive, and versatile. It features the patented Grass Handling System using a newly designed 12.5 inch, two-piece blower assembly with Thru-Shaft PTO providing powerful suction and leaving a clean, smooth cut. With thicker scroll and backplate, the two-piece blower is not only more durable, but repairs or replacement are now much easier. Mower blades and powered attachments are now driven by an electric Ogura PTO clutch with Soft Start technology, simplifying maintenance and providing easy, worry-free operation of the PTO in any season. The engine drive belt has been updated to a single, B-groove design and has been rerouted to reduce slippage and greatly increase belt life. Able to run 36 to 56 inch decks, the S18 is the perfect choice for residential properties, gated yards, and demanding customers. |
S18 |
S14i |
C19 | |
Engine | Briggs Vanguard V-Twin | Kohler ECH440 | Kohler CH620 |
Fuel System | Carb | EFI | Carb |
Cooling System | Air | Air | Air |
Displacement | 570 cc (34.8 cu. in.) | 429 cc (24.7 cu. in.) | 674 cc (41.1 cu. in.) |
Max Power | 18 HP @ 3600 RPM | 14 HP @ 3600 RPM | 19 HP @ 3600 RPM |
Max Torque | 29.2 ft-lbs | 22.7 ft-lbs | 35 ft-lbs |
Fuel Capacity | 4 gal (15.1 liter) | 1.9 gal (7.2 liter) | 4 gal (15.1 liter) |
Grass Handling | Collection | Collection | Collection |
Seat | Standard Seat | Standard Seat | Standard Seat |
Tires | 18 x 7.0-8 Turf Tire | 18 x 7.0-8 Turf Tire | 18 x 8.5-10 Turf Tire |
Weight | 636 lbs (289 kg)[1] 827 lbs (375 kg)[2] |
596 lbs (270 kg)[1] 787 lbs (358 kg)[2] |
734 lbs (333 kg)[1] 925 lbs (419.5 kg)[2] |
Dimensions | 46.5 in (118 cm)" H x 43.25 in (110 cm)" W x 89.25 in (226.5 cm)" L[2] | 46.5 in (118 cm)" H x 43.25 in (110 cm)" W x 89.25 in (226.5 cm)" L[2] | 47.5 in (121 cm)" H x 43.25 in (110 cm)" W x 89.25 in (226.5 cm)" L[2] |
[1] Tractor only. [2] Tractor with C42 deck. [3] Tractor with M48 deck. |