Description
We are excited to introduce the U Joint 39*118 Black Double Push Pin PTO Shaft Transmission Spline Forged Yoke. This brand-new product is versatile and suitable for a wide range of industries, including hotels, garment shops, construction material suppliers, manufacturing plants, machinery repair shops, food and beverage factories, farms, restaurants, retail stores, printing shops, construction projects, energy and mining sectors, and advertising companies.
This yoke comes with a 1-year warranty and weighs 3 kg. Constructed from 1045C material, it features a sleek black finish, is forged for durability, and has 1 3/8″ Z6 teeth. The yoke is equipped with a double push pin and a 39*118 cross kit, making it ideal for use with tractors and various tractor implements.
Features of PTO Shaft Yokes
Agricultural Power Take-Off (PTO) shaft yokes are essential components in machinery used for diverse farming operations. Understanding the features of PTO shaft yokes is crucial for their proper usage and maintenance:
- Type:
- The tractor yoke connects the PTO shaft to the tractor and is designed to match the spline of the tractor’s PTO output.
- The implement yoke attaches the PTO shaft to the agricultural implement and is often specifically designed for the implement’s input shaft.
- Spline Count and Size:
- Yokes come with internal splines that must match the count and size of the shaft splines they connect to. Many yokes are equipped with a locking mechanism, such as a push-pin or ball-lock system, to secure their attachment to the PTO shaft.
- Material and Construction:
- Typically made from robust materials like forged steel, PTO shaft yokes are built to withstand the stress and torque associated with agricultural work. They may also be coated or treated to resist corrosion and wear.
- Safety Features:
- Many yokes come with or are compatible with safety shields to prevent accidents, as the rotating shaft can pose significant hazards.
- Quick Release Options:
- Some yokes feature a quick-release design, allowing for easy and rapid attachment or detachment from the tractor or implement.
- Customization and Compatibility:
- A variety of sizes and types of yokes are available to suit different tractors and implements, ensuring compatibility across a wide range of machinery.
At FMP, we take pride in producing high-quality, durable PTO shaft yokes that are perfect for various agricultural machinery. Our products serve as excellent replacements for damaged or worn components in PTO shaft systems, ensuring your machinery operates smoothly and efficiently.
Applications of PTO Shaft Yokes
Agricultural power take-off (PTO) shaft yokes are versatile components that play a crucial role in various farming operations. Their ability to provide reliable connections between the tractor and different implements makes them indispensable across a wide range of agricultural applications. Here are some key areas where PTO shaft yokes are commonly used:
Rotary Mowers
PTO shaft yokes are essential in rotary mowers, which include brush cutters, finish mowers, and flail mowers. These yokes facilitate the transfer of power from the tractor to the mower’s cutting blades, ensuring efficient grass and vegetation cutting. The reliability of the yoke is vital for maintaining consistent performance, especially when tackling tough overgrown areas.
Hay Equipment
In the hay-making process, PTO shaft yokes are widely utilized in equipment such as balers, hay rakes, hay tedders, and hay mergers. These yokes allow for the effective transfer of power needed to perform various tasks, including collecting, raking, and baling hay. A strong and secure connection is crucial for ensuring that these operations are completed efficiently and without interruption.
Tillage Equipment
PTO shaft yokes are commonly employed in tillage equipment, including plows, disc harrows, cultivators, and seeders. These implements require significant power to break up soil and prepare seedbeds. The yokes ensure that power is transmitted effectively from the tractor to the tillage equipment, allowing for deep soil penetration and thorough mixing, which are essential for successful planting.
Spreaders
Fertilizer spreaders, manure spreaders, and lime spreaders often rely on PTO shaft yokes to function effectively. These yokes enable the transfer of power to the spreader’s mechanisms, allowing for the even distribution of fertilizers and other materials across fields. Proper application of these substances is critical for enhancing soil fertility and promoting healthy crop growth.
Grain Handling Equipment
In grain handling operations, PTO shaft yokes are used in equipment such as grain augers, grain bins, and grain conveyors. These yokes facilitate the movement of grain from one location to another, ensuring efficient loading and unloading processes. A reliable connection is essential to prevent downtime and ensure that grain handling is completed quickly and effectively.
Sprayers
PTO shaft yokes also find applications in agricultural sprayers, including boom sprayers and tractor-mounted sprayers. These yokes connect the tractor to the sprayer pump, allowing for the necessary power to spray pesticides, herbicides, and fertilizers. The effectiveness of crop protection and management relies on the consistent operation of these sprayers, making the yoke’s reliability critical.
In summary, PTO shaft yokes are integral components in a variety of agricultural applications, enhancing the efficiency and effectiveness of farming equipment. Their robust design and reliable performance contribute significantly to the productivity of modern agricultural practices.
How to Replace a Yoke on a PTO Shaft
Replacing a PTO (Power Take-Off) shaft yoke is an essential maintenance task that ensures the smooth operation of agricultural machinery. A well-installed yoke helps maintain power transfer efficiency and prevents damage to both the tractor and the implement. Here’s a detailed step-by-step guide on how to replace a yoke on a PTO shaft:
Step 1: Remove the Old Yoke
- Secure the PTO Shaft: Begin by securing the PTO shaft in a vise or using sturdy supports. This is crucial to prevent any movement during the removal process, ensuring safety and accuracy.
- Identify the Fastener: Carefully examine the yoke to determine the type of fastener that secures it to the shaft. Common fasteners include pins, bolts, or snap rings.
- Remove the Fastener: Using the appropriate tools, remove the fastener:
- For pins, use a punch and hammer to tap them out gently.
- If it’s a bolt, utilize a socket wrench to unscrew it carefully.
- For a snap ring, employ snap ring pliers to detach it safely. Take care not to damage the yoke or shaft during this process.
Step 2: Slide Off the Old Yoke
- Gently Remove the Yoke: Once the fastener is out, carefully slide the old yoke off the end of the PTO shaft. If the yoke is stuck due to rust or debris, consider applying penetrating oil around the base and allow it to soak for a few minutes. You can also gently tap around the yoke with a rubber mallet to help loosen it.
Step 3: Prepare the New Yoke
- Inspect the New Yoke: Before installation, check the new yoke for any lubrication points that may require grease. This is important for ensuring optimal performance and longevity.
- Apply Grease: Use a suitable lubricant to grease any lubricating points on the new yoke as well as the splines. Proper lubrication reduces friction and enhances the yoke’s operational efficiency.
Step 4: Install the New Yoke
- Align the Yoke: Slide the new yoke onto the PTO shaft, ensuring that it is properly aligned with the shaft and any corresponding components. Proper alignment is crucial for effective power transmission.
- Secure the Yoke: Once the new yoke is in position, reinsert the fastener (pin, bolt, or snap ring) to secure the yoke onto the shaft. Ensure that the fastener is tightened to the manufacturer’s specifications to prevent any movement during operation.
Step 5: Lubricate the Yoke
- Apply Additional Grease: After installation, apply grease to any grease fittings on the yoke and the universal joint. This step is essential for maintaining smooth operation and preventing wear and tear on the components.
Step 6: Reconnect the PTO Shaft
- Reattach the PTO Shaft: Finally, reconnect the PTO shaft to both the tractor and the implement. Ensure that all connections are secure, properly aligned, and free from any obstructions. This will help guarantee efficient operation and prevent any potential issues during use.
By following these detailed steps, you can successfully replace the yoke on your PTO shaft, ensuring that your agricultural machinery operates smoothly and efficiently. Regular maintenance and timely replacement of worn components are key to prolonging the life of your equipment and maximizing productivity on the farm.
How to Remove a Yoke from a PTO Shaft
Removing a yoke from a PTO (Power Take-Off) shaft is a task that requires careful attention to detail and adherence to safety protocols. Properly executing this process is essential to avoid damage to the shaft or yoke and to ensure safe operation of your agricultural equipment. Here’s a detailed step-by-step guide on how to effectively remove a yoke from a PTO shaft:
Step 1: Secure the PTO Shaft
- Stabilize the Shaft: If possible, secure the PTO shaft in a vise or use sturdy supports to keep it steady while you work. This will prevent any movement during the removal process, making it easier to access and manipulate the components safely. If a vise is not available, ensure that the shaft is positioned on a flat surface and held in place with clamps or blocks.
Step 2: Identify the Fastening Mechanism
- Examine the Yoke: Carefully inspect the yoke to determine how it is attached to the shaft. Common fastening mechanisms include shear pins, roll pins, bolts, and snap rings. Understanding the type of fastener is crucial for selecting the appropriate tools and methods for removal.
Step 3: Remove the Fastener
- Use the Right Tools: Depending on the identified fastener type, proceed with the appropriate removal technique:
- Shear or Roll Pins: If the yoke is secured with a shear or roll pin, use a punch and a hammer to gently tap the pin out of its hole. Be sure to apply even pressure to avoid bending the pin or damaging the yoke.
- Bolts: For bolts, use the correct wrench or socket to unscrew it. Turn the bolt counterclockwise while applying steady pressure to prevent stripping the bolt head. If the bolt is stuck, you may need to apply penetrating oil and let it soak for a few minutes before attempting to remove it.
- Snap Rings: If a snap ring is used, employ snap ring pliers to safely detach it. Make sure to handle it carefully to avoid injury, as snap rings can spring off unexpectedly.
Step 4: Slide Off the Yoke
- Gently Remove the Yoke: Once the fastener has been successfully removed, carefully slide the yoke off the end of the PTO shaft. If the yoke is stuck due to corrosion or debris, you may need to apply penetrating oil around its base and allow it to soak for a few minutes. If needed, gently tap around the yoke with a rubber mallet to help loosen it without causing damage to the shaft.
Step 5: Inspect and Clean
- Assess for Wear or Damage: After removing the yoke, take the time to inspect both the yoke and the PTO shaft for any signs of wear, damage, or corrosion. Look for cracks, bends, or excessive play in the yoke, as well as any wear on the shaft itself, which could indicate the need for replacement parts.
- Clean the Components: Use a wire brush or cloth to clean off any rust, dirt, or debris from the yoke and the shaft. This cleaning process is essential for preventing future issues and ensuring that any new components will fit properly and function effectively.
By following these steps, you can safely and effectively remove a yoke from a PTO shaft, preparing for maintenance or replacement as needed. Regular inspections and proper removal techniques are vital for maintaining the overall functionality and longevity of your agricultural machinery.
Maintenance and Care of PTO Shaft Yokes
Proper maintenance and care of agricultural power take-off (PTO) shaft yokes are essential for ensuring their longevity, reliability, and safe operation. By adhering to a regular maintenance routine, you can significantly extend the lifespan of these critical components and enhance the overall performance of your agricultural machinery. Here are some essential practices for maintaining PTO shaft yokes:
Regular Inspection
- Visual Checks: Conduct routine visual inspections of the PTO shaft yokes to identify any signs of wear, damage, or misalignment. Look for cracks, bends, or excessive play in the yoke that could indicate potential failure. Regular inspections allow you to catch issues early, preventing costly repairs or equipment downtime.
Lubrication
- Ensure Smooth Operation: Proper lubrication is crucial for the smooth functioning of PTO shaft yokes. Follow the manufacturer’s recommendations for lubrication intervals and use the appropriate lubricant specified for the yoke. Regularly grease the moving parts, including splines and universal joints, to reduce friction and wear, thereby enhancing the yoke’s operational efficiency.
Cleanliness
- Maintain Clean Components: Keeping PTO shaft yokes clean and free from dirt, debris, and agricultural residues is vital for their longevity. Accumulated grime can interfere with the yoke’s operation and lead to premature wear. Use a brush or compressed air to remove any buildup, ensuring that the components remain in top condition. Regular cleaning also helps maintain the integrity of the yoke and the parts it connects to.
Proper Storage
- Store Correctly: When not in use, store PTO shaft yokes in a clean, dry environment. Protect them from exposure to moisture, excessive heat, and corrosive substances that can lead to rust and deterioration. Consider applying a thin coat of rust-inhibiting oil or grease before storage to prevent corrosion during periods of inactivity.
Correct Usage
- Adhere to Operating Parameters: Ensure that PTO shaft yokes are used within their specified operating parameters. Avoid exceeding the recommended torque or load capacity, and ensure compatibility between the yoke and the PTO shaft or implement. Improper usage can result in premature wear, damage, or failure, jeopardizing the safety and efficiency of your equipment.
Replace Worn or Damaged Yokes
- Timely Replacement: If you notice significant wear, damage, or signs of failure in a PTO shaft yoke, it is crucial to replace it promptly. Continuing to use a damaged yoke can lead to unsafe conditions and further damage to the equipment. Regular assessments of the yoke’s condition are essential; if replacement is needed, choose a high-quality yoke to ensure optimal performance.
Proper Alignment
- Ensure Correct Installation: When installing PTO shaft yokes, make sure they are properly aligned with the PTO shaft and the implement’s input shaft. Misalignment can cause excessive stress, vibration, or binding, leading to premature wear or failure of the yoke and other components. Following the manufacturer’s instructions for alignment is essential for a secure and efficient connection.
By following these maintenance and care guidelines, you can enhance the performance and lifespan of your PTO shaft yokes, ensuring safe and efficient operation in your agricultural machinery. Regular upkeep not only protects your investment but also contributes to the overall productivity of your farming operations.
Why Choose FMP’s Agricultural PTO Shaft Yokes?
FMP Drive Shaft Co., Ltd., located in Hangzhou, Zhejiang Province, is conveniently situated just two hours from Pudong Airport and one hour from Xiaoshan Airport, as well as to the east of Hangzhou Station. Our facility covers over 12,000 square meters and employs more than 100 skilled staff members.
We specialize in the development, manufacturing, and marketing of a wide range of products including PTO shafts, agricultural gearboxes, PTO shaft accessories, torque limiters, tubes, yokes, adaptors, universal joints, industrial cardan shafts, car driveshafts, and U-joint coupling shafts.
With an annual turnover of 60 million RMB (approximately 9 million USD), our business continues to grow year by year. Our products have earned a stellar reputation among customers across Europe, America, Asia, Australia, and North America.
As a leading OEM supplier for numerous agricultural implement manufacturers in the domestic market, FMP Drive Shaft adheres to our QDP principles: Quality First, Quick Delivery, and Competitive Pricing. We hold certifications including CE, TS/16949, and ISO9001, supported by advanced manufacturing equipment and a dedicated quality control team to ensure the highest standards of quality and timely delivery.
We warmly invite all interested parties to visit us and explore opportunities for mutually beneficial, long-term partnerships. Currently, we export our products to valued customers in over 50 countries across five continents. With a commitment to offering best-in-class brands, FMP aims to establish itself as a global leader in our industry.
Our strong dedication to professionalism, adherence to international standards, and provision of customized services positions FMP at the forefront of the market. Equipped with state-of-the-art production facilities, we guarantee that our clients receive products of the highest quality. Our comprehensive after-sales services ensure complete customer satisfaction, making us a reliable choice for all your PTO shaft yoke needs.
Author: CX
