Model S14i

A commercial mower designed for residential properties

S14i Model Overview

The S14i has been discontinued. Explore current Model S mowers here.

Production Start Date: 07/12/2016

Production End Date: 07/22/2022

Serial Number Range: 140445-177900

The S14i features the Kohler Command Pro, ECH440. With an upgraded starter and fuel injection, the S14i has improved startability with lower operating fuel consumption. The patented Walker GHS Blower with Thru-Shaft PTO and commercial grade components makes the S14i a serious, entry-level commercial mower designed for residential properties.

Type: Collection
Power: 14 HP
Engine: Kohler EFI, ECH440
Ideal Application: Residential Properties, Small Commercial Properties
Key Attributes: Light Weight, Compact, Efficient
Standard Options: 18 x 7.0-8 Turf Tire, Standard Seat
Decks:
Popular Add-ons:
Single-Stage Snowblower
48” Dozer Blade
Dethatcher

Specifications

Engine

Manufacturer: Kohler

Model: ECH440

Displacement: 429 cc (24.7 cu. in.)

Max Power: 14 HP @ 3600 RPM

Max Torque: 22.7 ft-lbs

Cooling System: Air

Fuel: Regular grade unleaded gasoline (87 octane minimum, 10% ethanol maximum)

Fuel Capacity: 1.9 gal (7.2 liter)

Electrical

Battery: 12V, 300CCA

Charging System: Flywheel Alternator

Charging Output: 13 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): 0-6.5 MPH (0-10.5 km/h) Infinitely Variable

Neutral: Transaxle Release by Manual Dump Valve

Blade Drive

PTO Shaft: Sliding Spline Shaft with Two (2) High-Speed U-Joints

Blade Drive Clutch and Brake: Manual Belt Tightener Clutch and Band Brake (stops blades within 5 seconds of disengagement)

Grass Handling

Blower: 12.75 in. Diameter, Three-Blade 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 or 42 in. (91 or 107 cm) (Collection, SD, Mulch)

Cutting Height: 1 to 4 in (2.5 to 10 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

Tractor Only: 65 in (165 cm)
Tractor with C36 deck: 87 in (221 cm)
Tractor with C42 deck: 89.25 in (226.5 cm)
Tractor with deck tilted: 77 in (196 cm)
Tractor wheel base: 42.25 in (107 cm)

WIDTH

Tractor Only (Outside Tire): 36.25 in (92 cm)
Tractor with C36 deck: 37.25 in (95 cm)
Tractor with C42 deck: 43.25 in (110 cm)

HEIGHT

Tractor: 46.5 in (118 cm)

WEIGHT

Tractor Only: 596 lbs (270 kg)
Tractor with C36 deck: 767 lbs (348 kg)
Tractor with C42 deck: 787 lbs (358 kg)

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