The John Deere S240 Lawn Tractor with 42-inch Deck is a premium-grade riding mower designed for homeowners who demand exceptional cutting performance, superior comfort, and long-term durability. Built with John Deere’s legendary engineering quality, this model combines robust construction, user-friendly features, and advanced mowing technology to deliver professional-level results in residential settings. Whether you’re maintaining a medium to large-sized lawn, navigating around trees and landscaping, or tackling uneven terrain, the S240 provides a smooth, powerful, and precise mowing experience.

1. Premium Build Quality

The S240 is constructed with a fully welded steel frame, ensuring long-lasting durability and resistance to wear. The frame’s one-piece design provides structural integrity that stands up to years of vibration, impacts, and heavy use. The E-coat powder paint finish resists rust and corrosion, keeping your tractor looking fresh and professional even after many seasons outdoors.

2. Powerful Engine Performance

At the heart of the S240 is a Kawasaki V-Twin 18.5 HP engine, engineered for reliability and smooth operation. This two-cylinder engine features an overhead valve (OHV) design for better fuel efficiency, reduced vibration, and quieter operation. The full-pressure lubrication system with replaceable oil filter extends engine life, while the premium air filtration system ensures consistent performance even in dusty conditions.

Engine Highlights:

• Model: Kawasaki FR Series V-Twin

• Horsepower: 18.5 HP

• Displacement: 603cc

• Cooling: Air-cooled with pressurized oil system

• Fuel Tank Capacity: 3.3 gallons (12.5 liters)

3. 42-Inch Edge™ Mower Deck

The S240 is equipped with a 42-inch Edge™ Cutting System designed to deliver clean, even cuts across various grass types. Built from heavy-duty 13-gauge steel, the deck resists damage from debris and maintains rigidity over time. The dual-blade design creates powerful airflow for superior mulching and bagging performance.

Deck Features:

• Cutting Width: 42 inches (107 cm)

• Blades: Dual high-lift blades

• Cutting Height Range: 1 – 4 inches, adjustable in ¼-inch increments

• Deck Engagement: Electric PTO switch for quick, easy activation

• Wash Port: Integrated deck wash system for fast cleaning

4. Hydrostatic Transmission

The Tuff Torq® hydrostatic transmission provides smooth, clutch-free operation. With infinite forward and reverse speeds, you can easily adjust to the terrain and mowing conditions without stopping. The foot-controlled pedals allow for precise maneuverability, making it effortless to navigate tight spaces or reverse out of corners.

5. Exceptional Comfort & Ergonomics

Long mowing sessions can be tiring, but the S240 is designed to keep the operator comfortable for hours:

• High-back seat (15-inch) with adjustable position and lumbar support

• Rubber foot pads to reduce vibration and noise

• Easy-grip steering wheel with optimal turning radius for tight navigation

• Cup holder and onboard storage compartment for small tools and personal items

6. Superior Cutting Performance

The combination of a sharp dual-blade system, optimized deck airflow, and a powerful engine ensures the S240 delivers a consistent cut, whether your grass is wet, dry, long, or short. The deck design also reduces scalping, ensuring the turf remains healthy and visually appealing.

7. Maintenance Made Easy

John Deere has engineered the S240 to be low-maintenance without compromising performance:

• Easy Change™ 30-Second Oil System (optional) for quick oil changes without tools

• Accessible service points for filters, spark plugs, and belts

• Built-in diagnostics for quick troubleshooting

• Grease fittings on spindles for extended life

8. Safety Features

Safety is built into every John Deere product, and the S240 is no exception:

• Operator Presence System (OPS): Engine and mower blades stop if the operator leaves the seat

• Reverse Implement Option (RIO): Allows mowing in reverse with deliberate activation

• Interlock system prevents starting while blades are engaged

9. Versatility & Attachments

The S240 can be customized with a wide range of John Deere accessories to suit your seasonal needs:

• Mulching kit for fine clippings and healthier lawns

• Rear bagger system for a clean, finished look

• Front blade for light snow removal

• Tow-behind carts for yard work

• Lawn aerators and spreaders for turf health

10. Performance in All Conditions

Whether tackling dry summer grass or damp autumn lawns, the S240 maintains consistent cutting results. Its stability on slopes and ability to handle rough patches make it a reliable year-round lawn care partner.

11. Environmental Considerations

The engine’s fuel efficiency and low emissions help reduce environmental impact while saving on operating costs. Proper mulching also returns nutrients to the soil, reducing the need for chemical fertilizers.

12. Technical Specifications Table

13. Why Choose the S240 Lawn Tractor?

• Long-Term Durability: Welded steel frame and high-quality components ensure longevity.

• Ease of Use: Hydrostatic drive, electric PTO, and intuitive controls make operation simple for beginners and pros alike.

• Comfort for Long Jobs: Adjustable seating, ergonomic layout, and reduced vibration.

• Customizable for All Seasons: Wide range of compatible attachments.

• Trusted Brand Heritage: John Deere’s decades of experience in premium lawn equipment.

14. Maintenance Tips for Longevity

• Check oil levels regularly and change oil as per manufacturer schedule.

• Keep the mower deck clean to maintain airflow.

• Sharpen blades every season for best cutting results.

• Store under cover to protect from weather.

• Grease moving parts and check tire pressure monthly.

15. User Experience

Owners of the S240 report exceptional cut quality, smooth operation, and reduced mowing time. Many praise the comfort features that make mowing less of a chore and more of an enjoyable outdoor activity.

This John Deere S240 Lawn Tractor with 42-inch Deck offers the perfect blend of durability, comfort, and cutting performance, making it a smart investment for homeowners who value premium quality and long-term reliability.