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 * 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. Ready to try one for yourself? [1] Tractor only. [2] Tractor with C42 deck. [3]Tractor with M48 deck. Request A Demo Download Brochure Calculate Productivity Savings 2YEARSentire tractor 2YEARSor 2000 hours on drive system* 3YEARSengine LEARN MORE *Gear Axle Assembly, Hydrostatic Transmissions for C, D, T and Hydrostatic Transaxles for B, H, S, R and C23i Engine 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) Electrical Battery: 12V, 300CCA Charging System: Flywheel Alternator Charging Output: 16 Amp DC (Regulated) Transmission 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 Blade Drive 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] Grass Handling 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 Deck 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 Tires 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) Size & Weight LENGTH WIDTH HEIGHT WEIGHTProductive. Valuable. Easy.
S18 Model Overview
Power: 18 HP
Engine:Briggs & Stratton Vanguard
Ideal Application: Residential Properties, Small Commercial Properties
KeyAttributes: 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
Features
Compact
Get Into and Out of Tight Spots
Agile
Be Responsive, Be Profitable
Balance
Experience Proper Weight Distribution
S18 Comparison
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] Own An S18
Warranty
Video
Introduction (1:24)
In-Depth (5:18)
S18 Model Overview
S18 Release
Teaser (0:38)
Feature: Compact
Feature: Leaf Cleanup
Feature: Snow Removal
Inside the Grass Handling System
Gallery
Specifications
Downloads
Manuals
Released Class Model Type Model S/N Range Manual P/N Download 04/23/2024 Model-S S18 Parts 181152 - AND ON 5000-81 PDF 04/11/2024 Model-S S18 Operator's 186174 - AND ON 5000-80 PDF 11/23/2022 Model-S S18 Parts 178948 - 181151 5000-72 PDF 11/23/2022 Model-S S18 Operator's 178948 - 186173 5000-71 PDF 04/04/2022 Model-S S18 Parts 175767 - 178947 5000-65 PDF 10/08/2021 Model-S S18 Parts 162840 - 175766 5000-63 PDF 10/08/2021 Model-S S14i Parts 165757 - AND ON 5000-64 PDF 10/04/2021 Model-S S18 Operator's 165345 - 178947 5000-62 PDF 10/07/2020 Model-S S14i Operator's 159072 - AND ON 5000-56 PDF 04/23/2020 Model-S S18 Operator's 158891 - 165344 5000-53 PDF 02/05/2020 Model-S S18 Parts 153873 - 162839 5000-51 PDF 12/16/2019 Model-S S14i Parts 154257 - 165756 5000-42 PDF 07/10/2019 Model-S S14i Operator's 154257 - 159071 5000-46 PDF 11/05/2018 Model-S S18 Operator's 154003 - 158890 5000-41 PDF 06/07/2018 Model-S S18 Parts 148901 - 153872 5000-40 PDF 12/06/2017 Model-S S14i Operator's 147007 - 154256 5000-37 PDF 12/06/2017 Model-S S14i Parts 147007 - 154256 5000-36 PDF 05/17/2017 Model-S S18 Operator's 143965 - 154002 5000-33 PDF 03/05/2017 Model-S S18 Parts 144715 - 148900 5000-32 PDF 05/05/2014 Model-S S14 Operator's 127922 - AND ON 5000-28 PDF 05/05/2014 Model-S S14 Parts 128442 - AND ON 5000-27 PDF 04/25/2014 Model-S MS Parts 117172 - 128441 5000-22 PDF 04/01/2005 Model-S MS Parts 78322 - 117171 5000-14 PDF 01/15/2005 Model-S MS Operator's 69735 - 127921 5000-16 PDF 03/02/2004 Model-S MS Parts 60136 - 78321 5000-12 PDF 10/01/2003 Model-S MS Operator's 57906 - 69734 5000-11 PDF 11/05/1997 Model-S MS Operator's 20381 - 57905 5000-1 PDF 10/01/1997 Model-S MS Parts 20381 - 60135 5000-2 PDF 07/01/1997 Model-S MS Operator's 00000 - 20380 5895 PDF 11/05/1991 Model-S MS Parts 00000 - 20380 5895-1 PDF
