Designed 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 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.
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:
Popular Add-ons:
Single-Stage Snowblower
48” Dozer Blade
Dethatcher
* MODELS MAY BE SHOWN WITH OPTIONAL EQUIPMENT. APPLICABLE FREIGHT, SETUP, AND TAXES NOT INCLUDED. ADDITIONAL DELIVERY FEES APPLY FOR US TERRITORIES AND STATES OUTSIDE OF THE CONTINENTAL US. OPTIONS AND ACCESSORIES EXTRA. PRICES SUBJECT TO CHANGE WITHOUT NOTICE. MSRP SHOWN IN US DOLLAR ARE FOR DOMESTIC USE ONLY. SEE LOCAL DEALER FOR COMPLETE PRICING AND AVAILABLE OFFERS.
Engine | Briggs Vanguard V-Twin | Kohler CH620 | Kohler ECH630 |
Fuel System | Carb | Carb | EFI |
Cooling System | Air | Air | Air |
Displacement | 570 cc (34.8 cu. in.) | 674 cc (41.1 cu. in.) | 694 cc (42.4 cu. in.) |
Max Power | 18 HP @ 3600 RPM | 19 HP @ 3600 RPM | 19 HP @ 3600 RPM |
Max Torque | 29.2 ft-lbs | 35 ft-lbs | 34.2 ft-lbs |
Fuel Capacity | 4 gal (15.1 liter) | 4 gal (15.1 liter) | 4 gal (15.1 liter) |
Grass Handling | Collection | Collection | Collection |
Seat | Standard Seat | Standard Seat | Standard Seat |
Tires | 18 x 8.5-10 Turf Tire | 18 x 8.50-10 Turf Tire | 18 x 8.50-10 Turf Tire |
Weight | 675 lbs (306 kg)[1] 866 lbs (393 kg)[2] |
762 lbs (346 kg)[1] 953 lbs (432 kg)[2] |
760 lbs (345 kg)[1] 951 lbs (431 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] | 47.5 in (121 cm)" H x 43.25 in (110 cm)" W x 89.25 in (237 cm)" L[2] | 47.5 in (121 cm)" H x 43.25 in (110 cm)" W x 89.25 in (237 cm)" L[2] |
[1] Tractor only. [2] Tractor with C42 deck. [3] Tractor with M48 deck.
Manufacturer: Briggs & Stratton Vanguard
Model: 356447-1338
Displacement: 570 cc (34.8 cu. in.)
Max Power: 18 HP @ 3600 RPM
Max Torque: 29.2 ft-lbs
Cooling System: Air
Fuel: Regular grade unleaded gasoline (87 octane minimum, 10% ethanol maximum)
Fuel Capacity: 4 gal (15.1 liter)
Battery: 12V, 300CCA
Charging System: Flywheel Alternator
Charging Output: 16 Amp DC (Regulated)
Manufacturer/Model: Dual, Independent Hydro-Gear® ZT3100 Integrated Transaxles
Steering: Hand Lever Control, Individual Wheel
Forward Speed Control: Precision Friction Lock Lever, Cruise Control, with Neutral-Park Position
Parking Brake: Internal Mechanical Cog Lock for each Transaxle (Single Lever Control)
Forward MPH (km/h): 0-7.4 (0-11.9) Infinitely Variable
Neutral: Transmission Release by Manual Dump Valve
PTO Shaft: Quick Disconnect Splined Shaft with Two (2) High-Speed U-Joints
Blade Drive Clutch and Brake: Ogura Electric Clutch with Soft Start Engagement and Mechanical Brake [Stops Blades within Five (5) Seconds of Disengagement]
Blower: 12.75 in. Diameter, Three-Blade Paddle Wheel, Integrated Thru-Shaft PTO
Max. Blower RPM: 2900 RPM
Grass Catcher Capacity: 65 Gal / 7.0 Bu / 246 L
Full Signal: Grass-Pak® full signal alerts operator when catcher box is full
Powerfil®: Oscillating Delivery Spout Driven by 12 Volt Electric Gearmotor Spreads Material throughout Interior of Catcher @ 35 Cycles/Min
Recommended Cut Width: 36 to 56 in. (91 or 142 cm) (Collection, SD, Mulch)
Cutting Height: 1 to 4 in (2.5 to 10 cm) or 1.5 to 4.5 in (4 to 11.5 cm) in 1/2 in (1 cm) Increments
Deck Suspension: Torsion-Flex Frame with Caster Wheels and Counterweight Springs
Drive: 18 x 7.00-8 (pneumatic 4-ply, standard) 18 x 8.5-10 (pneumatic, 4-ply, optional low-profile)
Tailwheel: 13 x 6.50-6 (pneumatic 4-ply)
Deck Caster: 8 x 3.00-4 (Foamed rubber standard, optional pneumatic)
Released | Class | Model | Type | Model S/N Range | Manual P/N | Download |
---|---|---|---|---|---|---|
04/23/2024 | Model-S | S18 | Parts | 181152 - AND ON | 5000-81 | |
04/11/2024 | Model-S | S18 | Operator's | 186174 - AND ON | 5000-80 | |
11/23/2022 | Model-S | S18 | Parts | 178948 - 181151 | 5000-72 | |
11/23/2022 | Model-S | S18 | Operator's | 178948 - 186173 | 5000-71 | |
04/04/2022 | Model-S | S18 | Parts | 175767 - 178947 | 5000-65 | |
10/08/2021 | Model-S | S18 | Parts | 162840 - 175766 | 5000-63 | |
10/08/2021 | Model-S | S14i | Parts | 165757 - AND ON | 5000-64 | |
10/04/2021 | Model-S | S18 | Operator's | 165345 - 178947 | 5000-62 | |
10/07/2020 | Model-S | S14i | Operator's | 159072 - AND ON | 5000-56 | |
04/23/2020 | Model-S | S18 | Operator's | 158891 - 165344 | 5000-53 | |
02/05/2020 | Model-S | S18 | Parts | 153873 - 162839 | 5000-51 | |
12/16/2019 | Model-S | S14i | Parts | 154257 - 165756 | 5000-42 | |
07/10/2019 | Model-S | S14i | Operator's | 154257 - 159071 | 5000-46 | |
11/05/2018 | Model-S | S18 | Operator's | 154003 - 158890 | 5000-41 | |
06/07/2018 | Model-S | S18 | Parts | 148901 - 153872 | 5000-40 | |
12/06/2017 | Model-S | S14i | Operator's | 147007 - 154256 | 5000-37 | |
12/06/2017 | Model-S | S14i | Parts | 147007 - 154256 | 5000-36 | |
05/17/2017 | Model-S | S18 | Operator's | 143965 - 154002 | 5000-33 | |
03/05/2017 | Model-S | S18 | Parts | 144715 - 148900 | 5000-32 | |
05/05/2014 | Model-S | S14 | Operator's | 127922 - AND ON | 5000-28 | |
05/05/2014 | Model-S | S14 | Parts | 128442 - AND ON | 5000-27 | |
04/25/2014 | Model-S | MS | Parts | 117172 - 128441 | 5000-22 | |
04/01/2005 | Model-S | MS | Parts | 78322 - 117171 | 5000-14 | |
01/15/2005 | Model-S | MS | Operator's | 69735 - 127921 | 5000-16 | |
03/02/2004 | Model-S | MS | Parts | 60136 - 78321 | 5000-12 | |
10/01/2003 | Model-S | MS | Operator's | 57906 - 69734 | 5000-11 | |
11/05/1997 | Model-S | MS | Operator's | 20381 - 57905 | 5000-1 | |
10/01/1997 | Model-S | MS | Parts | 20381 - 60135 | 5000-2 | |
07/01/1997 | Model-S | MS | Operator's | 00000 - 20380 | 5895 | |
11/05/1991 | Model-S | MS | Parts | 00000 - 20380 | 5895-1 |