2025 John Deere S140

Built in Greeneville, TN, the 100 Series is designed to make yard work simple. With affordable prices, comfortable designs, and a bumper-to-bumper warranty1, it lets you focus on the real reason you have a lawn in the first place – to make memories.

Features May Include:

• Engine is powerful and smooth-running V-twin design

A 22-hp (16.4-kW) V-twin engine provides plenty of power and torque to handle tough mowing, mulching, and bagging:

• V-twin cylinder design for greater torque, lower vibration, and improved sound quality
• Electronic ignition for fast starts
• Spring-return feature to ensure the operator will not mistakenly leave the throttle lever in the choke position
• Cast-iron cylinder liners for longer engine life
• Overhead valves for excellent power and fuel economy
• Full-pressure lubrication and oil filter for cleaner oil, prolonging engine life and extending the time between oil changes
  • More effective when operating the tractor on an incline
• No-tools oil drain system for servicing convenience

• Frame made of full-length welded steel for reliability

The solid one-piece frame is constructed of 12-gauge, 0.105-in. (2.66-mm) steel:

• Full-length, robotically welded frame design has high-strength steel rails for added strength and long life.
• One-piece, steel fender deck is bolted to the frame.

The front axle is constructed of solid cast iron that will not bend:

• Automotive-like steering system with sector and pinion steering gears and single drag link with a tie rod provides a very strong, low-effort, and tight-turning system.
• Three grease fittings, on both steering spindles and center pivot, allow for regular lubrication to help maintain easy steering and minimize wear.
• Large, 0.75-in. (1.9-cm) diameter wheel spindles provide excellent durability.

• Snow removal is a strength of lawn tractors

An advantage of lawn tractors is their ability to use equipment for snow removal. Lawn tractor owners can add a John Deere snow blower or front blade to make quick work of moving snow whenever the need arises. Weather enclosure and tire-chain attachments add comfort and performance.

Equipment available for snow removal includes:

• 44-in. (112-cm) Snow Blower
• 46-in. (117-cm) Front Blade
• Tire chains or TerraGrip traction belts
• Weather enclosure
• Weights

• Hydrostatic transmission gives an infinite choice of ground speeds

A Kanzaki® Tuff Torq® hydrostatic transmission gives an infinite choice of speeds and makes changing the direction of travel easy. Side-by-side foot pedals control the speed and direction of travel:

• Automotive-type accelerator controls ensure easy operation.
• Operator can change direction without lifting foot off the platform.
• Large pedal surface gives superior operator comfort.

• Operator station designed for operator comfort and convenience

The operator station is designed for operator comfort and easy operation:

• Controls are positioned where they are easy to reach and use to control the tractor.
• The steering wheel is positioned and angled to give the operator plenty of room and steering comfort.
• The seat is positioned to provide the most comfortable operator position.

Controls are easy to see and use:

• Large, three-spoke steering wheel for greater operator comfort and control
• Ignition switch is on the dash for starting ease

Wide footrest areas with non-slip, anti-vibration floor mats are provided for operator comfort:

• The wide footrest makes it easier to step over the mower deck while entering or exiting the seat.
• Debris-removing channels help keep the footrest area clean and dry.

• Instruments and controls are easy to find and convenient to use

INSTRUMENTS AND CONTROLS

The contoured dash has clean, attractive styling:

• Controls are color-coded and labeled for easy identification.
• Controls are logically placed and easy to reach.
• The hour meter makes it easy to tell when oil changes and other maintenance should be performed.
• Functional design of the controls provides good appearance and a comfortable feel.

• Serviceability is convenient with an easy-open hood

The one-piece hood opens easily to permit checking and servicing the engine:

• Important service points are located within easy reach.
• A service interval decal is provided inside the tractor hood for convenience when servicing the tractor.

The engine fuel and oil filters, the oil check/fill tube, and the oil drain tube are exposed for serviceability when the hood is opened.

The seat tilts up and out of the way to make adding fuel easy.