John Deere 39 Sickle Mower Specifications and Features Overview

The John Deere 39 Sickle Mower is a reliable and durable piece of equipment, designed for smooth cutting in a variety of conditions. With its solid build and thoughtful engineering, it offers a balance of performance and simplicity that many farmers and landscapers appreciate. The mower is equipped with a 39-inch cutting width, allowing for fast and efficient mowing on smaller properties or fields. The high-quality sickle bar ensures consistent cutting, even through dense grass or light brush.

When it comes to its mechanical components, the John Deere 39 Sickle Mower stands out with its adjustable cutting height, making it adaptable to different terrains. It also features a manual lift system for easy transport and storage. The mower’s rugged frame and well-designed drive mechanism guarantee long-lasting performance with minimal maintenance. Whether you’re using it for daily tasks or seasonal jobs, it offers great value without unnecessary complexity.

One of the key aspects of the John Deere 39 Sickle Mower is its compatibility with a wide range of John Deere tractors, particularly the smaller models. Its easy-to-handle design ensures that even operators with limited experience can quickly get the hang of using it. For those who need a reliable, no-frills mower, the John Deere 39 is a solid option that delivers where it matters most.

John Deere 39 Sickle Mower Specs

The John Deere 39 Sickle Mower offers a solid cutting performance, perfect for small to medium-scale farming. The mower features a 39-inch cutting width, which strikes a balance between maneuverability and efficiency in various field conditions.

Its durable sickle bar is designed for reliable cutting through grass and light brush. The mower’s cutting mechanism operates with a 3.5-4.0 mph ground speed, depending on conditions. The 39 Sickle Mower comes with a one-piece frame that reduces wear and tear over time.

The unit operates with a PTO-driven system, requiring 15-25 horsepower, making it compatible with compact tractors. The machine weighs approximately 300 lbs, ensuring stability while maintaining portability for easy storage or transport between fields.

The hitch setup provides easy attachment to the tractor, allowing for smooth adjustments to the cutting angle. The 39 Sickle Mower also features adjustable skids to regulate cutting height, ensuring a consistent cut even on uneven terrain.

For maintenance, John Deere designed the mower with greaseable points and a self-sharpening mechanism that reduces the need for frequent adjustments. The machine is known for its durability, with many users reporting consistent performance over several seasons.

Detailed Cutting Width and Blade Configuration

The John Deere 39 Sickle Mower features a cutting width of 39 inches, which allows for efficient mowing across medium-sized fields. The mower’s sickle bar is designed with a series of sharp, durable blades that ensure clean, precise cuts even through dense grass and light brush.

The blade configuration includes a staggered arrangement that helps maintain cutting efficiency, reducing the risk of clumping or uneven cuts. The bar is built with an offset design, allowing for better ground clearance and easier maneuverability around obstacles like rocks and uneven terrain.

Each blade is individually secured, offering flexibility and reducing the chance of damage in rough conditions. The mower’s design also includes a quick-release mechanism that makes blade replacement straightforward, minimizing downtime during operation.

The 39 Sickle Mower’s cutting bar is ideal for small-scale haymaking and general mowing tasks, delivering clean results and easy maintenance. Its configuration offers the flexibility to handle varying grass types while providing reliable performance across a wide range of field conditions.

Maintenance Requirements and Frequency for Optimal Performance

To keep your John Deere 39 Sickle Mower in peak condition, perform routine maintenance at regular intervals. Below are key tasks to ensure smooth operation and prolong the life of your mower:

• Check Blade Sharpness: Inspect the blades every 50 hours of operation. If they show signs of wear or dullness, sharpen or replace them.
• Lubricate Moving Parts: Apply grease to the pivot points, joints, and linkage every 10 hours to prevent friction and ensure smooth movement.
• Inspect the Sickles: Examine the sickle bar every 100 hours for damage or bending. Replace any broken or bent sections immediately to maintain cutting efficiency.
• Replace the Belts: Check the mower’s drive belts after 250 hours of use. Look for wear, cracks, or fraying. Replace belts as needed to avoid breakdowns.
• Clean and Clear Debris: After every use, remove grass and debris from the mower deck, especially around the sickle bar and drive components. Accumulation can lead to overheating and poor performance.
• Check the Hydraulic System: Inspect hydraulic fluid levels and condition every 100 hours. Top off or replace fluid if it appears dirty or low to ensure efficient operation of the lift and lowering system.
• Inspect the Tires: Check tire pressure regularly, ensuring it is within the recommended range. Underinflated tires can lead to uneven cutting and increased wear.
• Inspect Safety Features: Periodically check the safety shields and guard mechanisms to make sure they’re securely fastened and undamaged.

Stay on top of these maintenance tasks to prevent unexpected issues and maintain the efficiency of your mower. Regular checks will ensure your equipment operates smoothly season after season.

Compatibility with Different Tractor Models and Attachments

The John Deere 39 Sickle Mower is designed to work seamlessly with a variety of tractor models. It is most commonly paired with compact utility tractors that have a PTO (Power Take-Off) output. Recommended models include John Deere 1025R, 2032R, 3032E, and 4044M, as these tractors provide the necessary power and hydraulics to run the mower effectively.

For optimal performance, ensure that your tractor’s PTO speed matches the mower’s requirements. The John Deere 39 sickle mower operates best at a PTO speed of 540 RPM, making it compatible with most tractors in the 20 to 40 horsepower range. If your tractor has a 1000 RPM PTO, a gearbox adapter will be needed.

Attachment options for the mower include side-mounted and rear-mounted configurations. The side-mounted setup is ideal for mowing along roadsides, while the rear-mounted version is better suited for mowing large fields. Both configurations are easily adjustable to suit different mowing conditions.

When attaching the mower to a tractor, ensure that the tractor’s three-point hitch is compatible. The John Deere 39 Sickle Mower requires a Category 1 hitch, which is standard on most small to mid-sized John Deere tractors. If using a tractor from another brand, verify the hitch specifications to avoid issues during installation.

If you plan on using the mower in varied terrain, additional hydraulic or mechanical lift kits may be needed to adjust the cutting height more easily. Some tractors come equipped with these lift options, but for others, retrofitting a lift system might be required.