Description
35*106.5 PTO shaft yokes are essential components in agricultural machinery, designed for optimal performance in demanding farming operations. Manufactured from high-quality forged 1045C material, these yokes are both robust and durable. They feature a vibrant yellow finish and a 1 3/8” Z6 teeth configuration, making them suitable for a wide range of PTO shafts.
Key Features of Agricultural Power Take-Off (PTO) Shaft Yokes
Understanding the features of PTO shaft yokes is crucial for their effective use and maintenance in various farming operations:
1. Types of Yokes
- Tractor Yoke: Connects the PTO shaft to the tractor, usually matching the spline of the tractor’s PTO output.
- Implement Yoke: Attaches the PTO shaft to agricultural implements, often designed specifically for the implement’s input shaft.
2. Spline Count and Size
- Yokes have internal splines that must match the count and size of the shaft splines they connect with. Common configurations include 6, 21, or 1000 splines, corresponding to various PTO standards. Many yokes include a locking mechanism (such as a push-pin or ball-lock system) to ensure a secure connection.
3. Material and Construction
- Typically made from durable materials like forged steel, PTO shaft yokes are built to withstand the stresses and torque of agricultural tasks. They may also be coated or treated to enhance corrosion resistance and longevity.
4. Safety Features
- Many yokes are designed to be compatible with safety shields, helping to prevent accidents, as the rotating shaft can pose significant hazards.
5. Quick Release Options
- Some yokes feature a quick-release mechanism for easy and fast attachment or detachment from the tractor or implement, enhancing operational efficiency.
6. Customization and Compatibility
- Available in various sizes and types, PTO shaft yokes are designed to ensure compatibility with different tractors and implements, accommodating a wide range of machinery.
Our company specializes in producing these PTO shaft yokes, making them an ideal replacement for worn or damaged PTO shaft components.
Applications of Agricultural PTO Shaft Yokes
Agricultural power take-off (PTO) shaft yokes are versatile components used in a variety of farming operations. They are crucial for connecting the PTO shaft to the tractor’s power source and the implement’s input shaft, enabling efficient power and torque transfer.
1. Rotary Mowers
PTO shaft yokes are essential in rotary mowers, including brush cutters, finish mowers, and flail mowers. These implements require a dependable connection between the PTO shaft and the mower’s gearbox or driveline, allowing effective power transfer for cutting vegetation.
2. Hay Equipment
In hay equipment such as balers, hay rakes, hay tedders, and hay mergers, PTO shaft yokes provide the necessary connection to power various functions, including baling, raking, tedding, and merging hay. They ensure a secure and efficient link between the tractor and the hay machinery.
3. Tillage Equipment
PTO shaft yokes are commonly used in tillage equipment, including plows, disc harrows, cultivators, and seeders. These implements require a robust PTO connection to transmit power for ground engagement and soil preparation, playing a vital role in ensuring efficient operation in demanding tillage applications.
4. Spreaders
Fertilizer spreaders, manure spreaders, and lime spreaders often rely on PTO shaft yokes to connect the PTO shaft to the spreader’s agitator or spinner mechanism. This facilitates power transfer, enabling even material distribution across the field and enhancing nutrient application for improved crop productivity.
5. Grain Handling Equipment
PTO shaft yokes are utilized in grain handling equipment, including grain augers, grain bins, and grain conveyors. They establish a reliable connection between the PTO shaft and the equipment’s auger or conveyor system, ensuring efficient grain transfer, loading, and unloading operations.
6. Sprayers
In agricultural sprayers, such as boom sprayers and tractor-mounted sprayers, PTO shaft yokes are crucial for powering the sprayer pump. They ensure a secure connection between the tractor and the pump, allowing for precise and uniform application of pesticides, herbicides, and fertilizers.
In summary, PTO shaft yokes are integral to the functionality of various agricultural implements, ensuring effective power transmission and enhancing operational efficiency across farming operations.
How to Replace a Yoke on a PTO Shaft
Replacing a PTO (Power Take-Off) shaft yoke is an essential maintenance task for agricultural machinery. The yoke connects the PTO shaft from a tractor to implements such as mowers or balers. If the yoke is worn or damaged, it’s important to replace it to ensure efficient operation and prevent machinery breakdown.
Step 1: Remove the Old Yoke
- Secure the PTO Shaft: Use a vise or supports to stabilize the PTO shaft during the process.
- Identify the Fastener: Locate the fastener (pin, bolt, or snap ring) that secures the yoke to the shaft. This may include a shear pin or roll pin in some designs.
- Remove the Fastener: Carefully extract the fastener. For pins, you may need to tap them out using a hammer and punch. If it’s a snap ring, use snap ring pliers to remove it.
Step 2: Slide Off the Old Yoke
- Detach the Yoke: After the fastener is removed, slide the yoke off the shaft. If it is stuck, apply penetrating oil and gently tap around the yoke with a hammer to help loosen it.
Step 3: Prepare the New Yoke
- Check Lubrication Points: Before installation, inspect the new yoke for any lubrication points and apply grease as needed.
Step 4: Install the New Yoke
- Align and Slide: Position the new yoke onto the shaft, ensuring proper alignment. Once in place, reinsert the fastener (pin, bolt, or snap ring) to secure the yoke to the shaft. Make sure it is seated correctly and secured.
Step 5: Lubricate the Yoke
- Apply Grease: Lubricate any grease fittings on the yoke and universal joint to ensure smooth operation.
Step 6: Reconnect the PTO Shaft
- Reattach the Shaft: Finally, reconnect the PTO shaft to the tractor and the implement, ensuring that all connections are secure and properly aligned.
By following these steps, you can effectively replace the yoke on a PTO shaft, helping to maintain the efficiency and reliability of your agricultural equipment. Regular maintenance is key to preventing future issues.
How to Remove a Yoke from a PTO Shaft
Removing a yoke from a PTO (Power Take-Off) shaft requires careful attention to detail and safety. The yoke is the component that connects the PTO shaft to the tractor or implement. Follow these steps to safely remove the yoke:
Step 1: Secure the PTO Shaft
- Stabilize the Shaft: If possible, secure the PTO shaft in a vise or with supports to keep it steady while you work.
Step 2: Identify the Fastening Mechanism
- Examine the Yoke: Determine how the yoke is attached to the shaft. Common fastening mechanisms include a shear pin, roll pin, bolt, or snap ring.
Step 3: Remove the Fastener
- Extract the Fastener:
- For shear or roll pins, use a punch and hammer to gently tap them out.
- If it’s a bolt, use the appropriate wrench or socket to unscrew it.
- For snap rings, use snap ring pliers or a flathead screwdriver to remove them.
Step 4: Slide Off the Yoke
- Detach the Yoke: Once the fastener is removed, slide the yoke off the end of the PTO shaft. If the yoke is stuck, it might be due to rust or debris. Apply penetrating oil and let it soak in to help loosen it. Gently tap around the yoke with a hammer to assist in freeing it.
Step 5: Inspect and Clean
- Check for Damage: After removal, inspect both the shaft and the yoke for any signs of wear or damage.
- Clean the Components: Remove any rust, dirt, or debris to ensure the components are in good condition for future use.
By following these steps, you can effectively remove a yoke from a PTO shaft, ensuring safety and maintaining the integrity of your agricultural equipment.
Maintenance and Care of Agricultural Power Take-Off (PTO) Shaft Yokes
Proper maintenance and care of agricultural power take-off (PTO) shaft yokes are crucial for ensuring their longevity, reliability, and safe operation. Here are some essential maintenance tips for PTO shaft yokes:
1. Regular Inspection
- Conduct Visual Checks: Perform regular visual inspections of the PTO shaft yokes. Look for signs of wear, damage, or misalignment, including cracks, bent components, or excessive play in the yoke. Inspect the splines, keyways, and locking mechanisms for any wear or damage.
2. Lubrication
- Ensure Smooth Operation: Proper lubrication is vital for the efficient functioning of PTO shaft yokes. Follow the manufacturer’s recommendations for lubrication intervals and use the specified lubricant. Apply grease to the moving parts of the yoke, such as the splines, U-joint, and locking devices, to reduce friction, prevent corrosion, and extend the yoke’s lifespan.
3. Cleanliness
- Keep Yokes Clean: Maintain PTO shaft yokes by keeping them free from dirt, debris, and agricultural residues. Regularly remove any buildup that could interfere with operation or cause damage. Use a brush or compressed air for thorough cleaning.
4. Proper Storage
- Store Correctly: When not in use, store PTO shaft yokes in a clean, dry environment. Protect them from moisture, excessive heat, and corrosive substances. If needed, apply a thin coat of rust-inhibiting oil or grease to prevent corrosion during storage.
5. Correct Usage
- Adhere to Specifications: Ensure PTO shaft yokes are used within their specified operating parameters. Avoid exceeding the recommended torque or load capacity, and use the yoke only with compatible PTO shafts and implements. Improper use can lead to premature wear, damage, or failure.
6. Replace Worn or Damaged Yokes
- Timely Replacement: If you notice significant wear, damage, or signs of failure in a PTO shaft yoke, replace it promptly. Continuing to use a damaged yoke can create unsafe conditions and result in further equipment damage.
7. Proper Alignment
- Ensure Accurate Installation: During installation, ensure that PTO shaft yokes are properly aligned. Misalignment can lead to excessive stress, vibration, and binding, causing premature wear or failure of the yoke and other components. Follow the manufacturer’s instructions for proper alignment with the PTO shaft and the implement’s input shaft.
By following these maintenance guidelines, you can enhance the performance and durability of your PTO shaft yokes, contributing to the overall efficiency of your agricultural machinery. Regular attention to these components is essential for preventing future issues.
Why Choose FMP’s Agricultural PTO Shaft Yokes?
FMP located in Hangzhou, Zhejiang, is conveniently situated just two hours from Pudong Airport and one hour from Xiaoshan Airport, near the East Hangzhou Station. Our facility covers over 12,000 m² and employs more than 100 dedicated staff members. We specialize in the development, manufacturing, and marketing of 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) that continues to grow each year, our products have earned a strong reputation among customers in Europe, America, Asia, Australia, and North America. We are recognized as a leading OEM supplier for many agricultural implement manufacturers in the domestic market.
At FMP, we uphold our QDP principles: Quality first, Deliver quickly, and Price competitive. We have obtained certifications including CE, TS/16949, and ISO9001, supported by advanced manufacturing equipment and a dedicated quality control team to ensure our products meet the highest standards.
We warmly invite partners and customers to visit us and explore opportunities for mutually beneficial long-term cooperation. 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.
Author: CX
