Description
The PTO Drive Shaft, Splined Yoke (also known as the Triangular Tube or Lemon Tube) is a new product with a one-year warranty. Designed for use in farms, construction, and the energy and mining sectors, this robust component weighs 5 KG. While there is no physical showroom for this product, we offer a video outgoing inspection to ensure quality.
Manufactured in 2020 from high-quality steel and finished in a yellow spray coating, this splined yoke is suitable for harvesters and is processed using cold-drawn techniques. It is certified with CE, ISO, and TS standards, ensuring its reliability for use in tractors and agricultural implements. Our OEM service has no minimum order quantity (MOQ), and the yoke can be customized to meet specific size requirements. It will be packaged according to customer specifications, typically in a plastic bag, wooden case, or as requested. Shipping is available from either Shanghai or Ningbo.
Features of Agricultural Power Take-Off (PTO) Shaft Yokes
Agricultural PTO shaft yokes are vital components in various farming machinery. Understanding their features is essential for effective usage and maintenance. Here are some key features:
Types of Yokes
- Tractor Yoke: Connects the PTO shaft to the tractor and usually matches the spline of the tractor’s PTO output.
- Implement Yoke: Attaches the PTO shaft to agricultural implements, with designs often tailored to fit specific input shafts.
Spline Count and Size
- Yokes come with internal splines that must match the count and size of the corresponding shaft splines. Common configurations include 6, 21, or 1000 spline options, aligning with different PTO standards. Many yokes feature locking mechanisms, such as push-pins or ball-lock systems, for secure attachment.
Material and Construction
- Typically made from durable materials like forged steel, PTO shaft yokes are built to endure the stresses and torque associated with agricultural work. They may also be coated or treated to resist corrosion and wear.
Safety Features
- Many yokes are designed to be compatible with safety shields, helping to prevent accidents due to the hazards posed by rotating shafts.
Quick Release Options
- Some yokes include a quick-release feature, allowing for fast and easy attachment or detachment from the tractor or implement.
Customization and Compatibility
- Available in various sizes and designs, these yokes are compatible with a wide range of tractors and implements, ensuring versatility across different machinery.
Our PTO Drive Shaft, Splined Yoke incorporates all these features, making it an ideal replacement for damaged PTO shaft components. This versatile and durable product is designed to enhance your farming operations and minimize downtime caused by component failures.
Applications of Agricultural Power Take-Off (PTO) Shaft Yokes
Agricultural power take-off (PTO) shaft yokes are versatile components essential for various farming operations. They connect the PTO shaft to both the tractor’s power source and the implement’s input shaft, facilitating the transfer of power and torque. Here are some common applications for agricultural PTO shaft yokes:
1. Rotary Mowers
PTO shaft yokes are used 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, enabling effective power transfer for cutting vegetation.
2. Hay Equipment
In hay operations, PTO shaft yokes are widely utilized in equipment such as balers, hay rakes, hay tedders, and hay mergers. These implements depend on the PTO shaft to power functions like baling, raking, tedding, and merging hay, ensuring a secure and efficient connection between the tractor and the equipment.
3. Tillage Equipment
Commonly found in tillage implements like plows, disc harrows, cultivators, and seeders, PTO shaft yokes provide a robust connection for power transfer during soil preparation and ground engagement. They are vital for ensuring efficient power transmission and durability in demanding tillage applications.
4. Spreaders
Fertilizer spreaders, manure spreaders, and lime spreaders rely on PTO shaft yokes to connect the PTO shaft to the spreader’s agitator or spinner mechanism. These yokes facilitate the transfer of power, enabling even distribution of materials across the field and enhancing nutrient application efficiency.
5. Grain Handling Equipment
PTO shaft yokes are integral to grain handling equipment, including grain augers, grain bins, and grain conveyors. They ensure a reliable connection between the PTO shaft and the auger or conveyor system, facilitating efficient transfer, loading, and unloading of grain.
6. Sprayers
In agricultural sprayers, such as boom sprayers and tractor-mounted sprayers, PTO shaft yokes are crucial for powering the sprayer pump. This connection allows for precise and uniform application of pesticides, herbicides, and fertilizers, ensuring effective crop management.
These applications highlight the essential role of PTO shaft yokes in enhancing the efficiency and effectiveness of agricultural machinery across a range of farming tasks.
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 the tractor to implements like mowers or balers. If the yoke is worn or damaged, replacing it is crucial for maintaining efficient operation and preventing machinery breakdown. Here’s a step-by-step guide to replacing a PTO shaft yoke:
Step 1: Remove the Old Yoke
- Secure the PTO Shaft: Begin by securing the PTO shaft in a vise or with supports to keep it steady.
- Identify the Fastener: Locate the fastener (pin, bolt, or snap ring) that secures the yoke to the shaft. This could be a shear pin or a roll pin, depending on the design.
- Remove the Fastener: Carefully remove the fastener. For pins, you may need to tap them out using a hammer and punch. For snap rings, use snap ring pliers to detach them.
Step 2: Slide Off the Old Yoke
- Detach the Yoke: Once the fastener is removed, slide the yoke off the shaft. If it’s stuck, apply penetrating oil and gently tap around the yoke with a hammer to loosen it.
Step 3: Prepare the New Yoke
- Check for Lubrication Points: Before installation, inspect the new yoke for any lubrication points and apply grease as necessary to ensure smooth operation.
Step 4: Install the New Yoke
- Align the Yoke: Slide the new yoke onto the shaft, ensuring it is properly aligned.
- Secure the Yoke: Once in position, reinsert the fastener (pin, bolt, or snap ring) to secure the yoke to the shaft. Make sure it is seated correctly and securely.
Step 5: Lubricate the Yoke
- Apply Grease: Grease any fittings on the yoke and the universal joint to ensure optimal performance.
Step 6: Reconnect the PTO Shaft
- Reattach the PTO Shaft: Finally, reconnect the PTO shaft to both the tractor and the implement. Ensure all connections are secure and properly aligned to prevent any operational issues.
By following these steps, you can effectively replace a yoke on a PTO shaft, helping to maintain the reliability and efficiency of your agricultural equipment. Regular maintenance like this is key to preventing downtime and ensuring smooth operations in the field.
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 connects the PTO shaft to the tractor or implement. Follow these steps to effectively 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: Inspect the yoke to determine how it is attached to the shaft. Common fastening mechanisms include shear pins, roll pins, bolts, or snap rings.
Step 3: Remove the Fastener
- For Shear or Roll Pins: Use a punch and hammer to gently tap the pin out.
- For Bolts: Use the appropriate wrench or socket to unscrew the bolt.
- For Snap Rings: Employ snap ring pliers or a flathead screwdriver to carefully remove the snap ring.
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 it is stuck, it may be due to rust or debris. Apply penetrating oil and allow it to soak in to help loosen the yoke. Gently tap around the yoke with a hammer to assist in freeing it.
Step 5: Inspect and Clean
- Check for Damage: After removing the yoke, inspect both the shaft and the yoke for any signs of wear or damage.
- Clean the Components: Remove any rust, dirt, or debris from the shaft and yoke to ensure optimal performance in the future.
By following these steps, you can safely and effectively remove a yoke from a PTO shaft, maintaining the integrity of your agricultural equipment. Regular inspections and maintenance are crucial for ensuring reliable operation.
Maintenance and Care of Agricultural Power Take-Off (PTO) Shaft Yokes
Proper maintenance and care of agricultural power take-off (PTO) shaft yokes are vital for ensuring their longevity, reliability, and safe operation. Here are some essential tips for maintaining PTO shaft yokes:
1. Regular Inspection
- Visual Checks: Conduct regular visual inspections of the PTO shaft yokes. Look for signs of wear, damage, or misalignment. Inspect for cracks, bent components, or excessive play in the yoke.
- Examine Key Areas: Pay close attention to the splines, keyways, and locking mechanisms for any signs of wear or damage.
2. Lubrication
- Follow Guidelines: Proper lubrication is crucial for smooth operation. Adhere to the manufacturer’s recommendations for lubrication intervals and use the specified lubricant for the yoke.
- Apply Lubrication: Lubricate moving parts, including the splines, U-joint, and locking devices, to reduce friction, prevent corrosion, and extend the yoke’s lifespan.
3. Cleanliness
- Keep it Clean: Ensure that PTO shaft yokes are free from dirt, debris, and agricultural residues. Regularly remove any build-up that could interfere with operation or cause damage.
- Use Cleaning Tools: Utilize a brush or compressed air to thoroughly clean the yoke.
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.
- Prevent Corrosion: If necessary, apply a thin coat of rust-inhibiting oil or grease to the yoke to help prevent corrosion during storage.
5. Correct Usage
- Adhere to Specifications: Use PTO shaft yokes within their specified operating parameters. Avoid exceeding recommended torque or load capacities.
- Ensure Compatibility: Always use the yoke with compatible PTO shafts and implements to prevent premature wear and damage.
6. Replace Worn or Damaged Yokes
- Prompt Replacement: If you notice significant wear, damage, or signs of failure, replace the yoke immediately. Continuing to use a compromised yoke can create unsafe conditions and lead to further equipment damage.
7. Proper Alignment
- Ensure Accurate Installation: During installation, make sure the PTO shaft yokes are properly aligned. Misalignment can cause excessive stress, vibration, or binding, leading to premature wear or failure.
- Follow Instructions: Adhere to the manufacturer’s guidelines for aligning the yoke with the PTO shaft and the implement’s input shaft.
By following these maintenance practices, you can enhance the performance and durability of your PTO shaft yokes, contributing to the safe and efficient operation of your agricultural machinery. Regular attention to these components is key to preventing downtime and ensuring optimal functionality.
Why Choose FMP’s Agricultural PTO Shaft Yokes?
FMP located in Hangzhou, Zhejiang, is strategically positioned just two hours from Pudong Airport and one hour from Xiaoshan Airport, as well as being east of Hangzhou Station. Our facility spans over 12,000 m² and is staffed by more than 100 dedicated employees. 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 growth continues year after year. Our products have earned an excellent reputation among customers in 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, Delivery quick, and Price competitive. We are certified with CE, TS/16949, and ISO9001, supported by systematic manufacturing equipment and a quality control team to ensure our products meet high standards.
We warmly invite friends and partners to visit us and explore 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
