Agricultural PTO Shaft for Bush Hog Rotary Mowers 405, 406, 325, 326, 327

PTO Shaft for Bush Hog Rotary Mower Models: 405, 406, 325, 326, 327

Most tractors use 1.375-6 spline and the input shaft is 1.375-6 spline.

Main Shaft: Cat 5

(1) CAT5 PTO to Jack shaft - no clutch - pin hole yoke attachment.

(2) CAT5 PTO to gearbox with clutch - 540 groove attachment.

(3) Other combinations are available.

(4) Types: 3-point attachment or pull type.

Main Shaft Option: Jack Shaft Assembly

Rotary Mower Input Requirements:

Clutches for 1.375-6 spline input.

FT42 Friction Clutch	FFV34 Friction Clutch

Overview of PTO Shaft for Bush Hog Rotary Mowers 405, 406, 325, 326, 327

The agricultural PTO shaft for Bush Hog rotary mowers such as models 405, 406, 325, 326, and 327 is a critical component that transfers power from a tractor to the mower. This shaft allows the rotary mower to operate efficiently by transmitting rotational energy generated by the tractor's PTO system to the mower’s gearbox. The PTO shaft consists of two telescoping halves, which accommodate length adjustments between the tractor and mower, and universal joints at each end to allow for smooth power transfer even when the equipment is operating at an angle or on uneven terrain.

These PTO shafts are designed to handle high torque and rotational speeds, ensuring the mower blades can cut through tough vegetation, brush, and grass. They typically include safety features such as a protective shield or guard to prevent accidents and meet industry standards for durability and reliability. Proper maintenance, such as lubrication and inspection, ensures the PTO shaft functions effectively, providing optimal performance for agricultural mowing tasks.

Common Applications of PTO Shaft for Rotary Mowers

The PTO shaft for rotary mowers is a vital component in agricultural and landscaping machinery, enabling the transfer of power from tractors to implements like rotary mowers. These shafts are used in various applications, primarily focused on land preparation, vegetation management, and maintenance of agricultural fields, pastures, and other outdoor spaces. Here are some common applications:

1. Field and Pasture Maintenance: PTO shafts are essential in powering rotary mowers used for maintaining large fields and pastures. The rotary mower effectively cuts overgrown grass, weeds, and brush, ensuring that fields remain manageable and conducive for grazing or planting. The PTO shaft ensures sufficient power is transmitted from the tractor to the mower, allowing it to handle dense vegetation and uneven terrain.
2. Clearing Brush and Vegetation: Rotary mowers connected via PTO shafts are widely used to clear overgrown areas filled with thick brush, saplings, and small trees. This application is common in forestry management, roadside maintenance, and reclaiming neglected land. The PTO shaft ensures that the mower blades receive the power needed to handle tough and woody vegetation.
3. Land Preparation for Planting: Before planting crops or preparing a garden, rotary mowers powered by PTO shafts are used to clear the land of unwanted vegetation. This is a necessary step in agricultural operations to create a clean and level surface for planting seeds or laying sod.
4. Roadside and Ditch Maintenance: Rotary mowers equipped with PTO shafts are used to maintain roadsides, embankments, and ditches. They help keep these areas clear of overgrown grass and weeds, improving visibility and reducing fire hazards.

Advantages of Using the PTO Drive Shaft for Rotary Mowers

Using a PTO drive shaft for rotary mowers offers several advantages that contribute to efficiency, safety, and convenience in agricultural operations:

1. Efficient Power Transfer: The PTO drive shaft ensures efficient power transmission from the tractor to the rotary mower. By directly connecting the tractor's power take-off system to the mower, it delivers consistent torque and rotational energy, enabling the mower to operate effectively, even in tough mowing conditions.
2. Versatility Across Applications: PTO shafts are highly adaptable, making them suitable for various applications, such as cutting grass, clearing brush, or managing heavy vegetation. They allow rotary mowers to handle different terrains and vegetation types, making them a valuable tool for agricultural and landscaping needs.
3. Durability and Reliability: Designed to handle high torque and rotational speeds, PTO shafts are built from heavy-duty materials, ensuring long-term durability. Their robust construction allows them to withstand the demands of challenging environments, reducing the risk of equipment failure during critical mowing tasks.
4. Adjustable Length for Flexibility: PTO shafts feature telescoping tubes that allow for length adjustments, ensuring compatibility between the tractor and mower. This adaptability accommodates various tractor-mower configurations and ensures smooth operation, even on uneven ground or when the equipment is at an angle.
5. Improved Safety Features: The PTO shafts come equipped with safety shields and guards to prevent accidents during operation. These protective features safeguard operators from moving parts, reducing the risk of injury and ensuring compliance with safety standards in agricultural and industrial environments.

How to Replace a Damaged Tractor PTO Shaft in a Rotary Mower?

Replacing a damaged tractor PTO shaft in a rotary mower requires careful attention to safety and proper procedure. Here is a general step on how to replace a damaged PTO shaft:

1. Disconnect the PTO Shaft from the Mower and Tractor: Turn off the tractor engine and engage the parking brake for safety. Disconnect the PTO shaft from the tractor's PTO stub and the mower’s gearbox by removing any locking pins, bolts, or quick-release mechanisms that secure the shaft in place.
2. Remove the Damaged PTO Shaft: Carefully slide the damaged PTO shaft away from the tractor and mower. If the shaft is stuck, apply gentle force or use a lubricant to loosen it. Ensure that all components, including couplers and shields, are detached before proceeding to the next step.
3. Install the New PTO Shaft: Align the new PTO shaft with the tractor’s PTO stub and the mower’s gearbox input. Adjust the shaft length if necessary by sliding the telescoping halves. Secure the shaft using the appropriate locking pins or quick-connect mechanisms to ensure a firm attachment.
4. Lubricate the PTO Shaft Components: Apply grease to the universal joints, telescoping tubes, and other moving parts of the new PTO shaft. Proper lubrication reduces friction, prevents premature wear, and ensures smoother operation during mowing tasks. Also, check that the safety shields are intact and properly installed.
5. Test the Installation: Start the tractor at a low RPM and engage the PTO to test the new shaft. Observe for smooth operation and listen for unusual noises. Check that the mower blades are spinning correctly and that there is no excessive vibration or misalignment in the system.

Why Choose AGKNX's Agricultural PTO Shaft?

AGKNX specializes in developing manufacturing and marketing PTO shafts, industrial cardan shafts, car driveshafts, u-joint coupling shafts universal joints, etc. The annual turnover is 60 million RMB, 9 million dollars, and it's increasing year by year. Our products gained a great reputation from Europe, America, Asia, Australia, and North American customers. We are among the top 3 professional OEM suppliers for many agricultural implement factories in the domestic market. We already have the CE, TS/16949, and ISO9001 certificates and systematic manufacturing equipment and QC team to guarantee our quality and delivery. We warmly welcome every friend to visit us and establish the mutually beneficial long-term relationship cooperation.

Advantages of AGKNX's Agricultural PTO Shaft:

1. Safety Shield Types and Colors Based on Your Requirements: We offer a variety of safety shield types and colors to meet your specific needs. Whether you require shields for agricultural or industrial applications, we can customize designs to ensure durability and compliance with safety standards, providing optimal protection.
2. Wide Range of Universal Joints: Our product range includes a comprehensive selection of universal joints for various applications. Designed to ensure reliability and performance, our universal joints are compatible with multiple machines and equipment, delivering smooth operation and reduced wear over time.
3. Large Inventory for Fast Delivery: We maintain a substantial inventory of products, allowing us to provide quick and efficient delivery to meet your deadlines. Our streamlined logistics and stock management systems ensure that you receive the products you need without unnecessary delays.
4. Variety of Abrasives, Tools, and Parts: In addition to shafts and joints, we supply a wide range of abrasives, tools, and components to support your agricultural and industrial operations. Our diverse selection guarantees that you have access to the parts necessary for efficient and seamless workflows.
5. Customization and OEM Support: We specialize in providing highly customized solutions and OEM services tailored to your specific requirements. Whether you need unique designs, branding, or specialized manufacturing, our team works closely with you to deliver products that match your exact specifications.