H221273 Rotary Screen Drive V-Belt Fits for John Deere Combine Harvester

Product Specifications

Note: Our products are replacement parts and not original equipment. We provide perfect replacement products for original equipment. If you need to purchase the original equipment, please contact the original supplier.

Overview of H221273 Rotary Screen Drive V-Belt

The H221273 is a high-quality rotary screen drive V-belt that is specifically designed to fit John Deere Combine Harvesters. This belt is manufactured by AGKNX Group, a well-known and respected name in the agricultural industry.

The H221273 V-belt is a critical component of the combine harvester's rotary screen drive system. It provides the necessary power and torque to rotate the rotary screen, which is responsible for separating the grain from the straw and other debris. This high-quality V-belt is engineered to withstand the demanding conditions of harvesting, ensuring reliable performance and long service life.

One of the key features of the H221273 V-belt is its versatility. It is designed to fit a wide range of John Deere Combine Harvester models and series, including the 9470STS, 9570STS, 9670STS, 9770STS, 9870STS, S540, S550, S650, S660, S670, S680, S690, T550, T660, W550, and W660. This makes it an ideal replacement part for farmers and agricultural professionals who operate multiple combine harvester models.

In addition to its versatility and durability, the H221273 V-belt is also easy to install and maintain. It comes in a range of finishes, including painting green color or galvanize or red, and can be packed in cartons, wooden boxes, or iron boxes depending on your preference. Overall, this high-quality V-belt is an essential component for any John Deere Combine Harvester, ensuring reliable performance and efficient harvesting.

Function and Use of H221273 Rotary Screen Drive V-Belt Fits for John Deere Combine Harvester

The H221273 rotary screen drive V-belt is an essential component in the John Deere Combine Harvester. It serves a crucial function and plays a vital role in enhancing the efficiency of agricultural harvesting processes.

The main function of the H221273 rotary screen drive V-belt is to transfer power from the engine to the rotary screen drive system. By connecting the engine's power output to the rotary screen, this V-belt facilitates the smooth rotation of the screen. This rotation is necessary for separating the harvested crop from impurities such as dirt, debris, and chaff.

The H221273 rotary screen drive V-belt ensures that the rotary screen operates at an optimal speed, allowing for efficient separation of the harvested crop. By maintaining a consistent rotational speed, it helps prevent clogging and ensures that the screen can effectively sift through the harvested material.

Furthermore, this V-belt also contributes to the overall productivity and efficiency of the John Deere Combine Harvester. It enables the machine to handle a larger volume of harvest, reducing the time required for the harvesting process. This results in increased efficiency and allows farmers to complete their harvesting tasks more quickly.

In summary, the H221273 rotary screen drive V-belt is a critical component in the John Deere Combine Harvester. Its primary function is to transfer power and enable the smooth rotation of the rotary screen. By doing so, it helps in the separation of harvested crops from impurities, improving the efficiency of the harvesting process. This V-belt plays a significant role in solving agricultural harvesting challenges and enhancing overall productivity.

Advantages of H221273 Rotary Screen Drive V-Belt for John Deere Combine Harvester

1. Durability: The H221273 Rotary Screen Drive V-Belt is made from high-quality materials that ensure its longevity and resistance to wear and tear. It can withstand the demanding conditions of agricultural operations, providing reliable performance throughout the harvest season.

2. Efficient Power Transmission: This V-Belt is designed to effectively transfer power from the engine to the rotary screen drive system of the John Deere Combine Harvester. With its precise engineering and optimal grip, it maximizes power transmission efficiency, ensuring smooth operation and minimal power loss.

3. Reduced Maintenance: The H221273 Rotary Screen Drive V-Belt requires minimal maintenance, resulting in cost savings and increased productivity. Its durable construction and reliable performance reduce the need for frequent replacements or adjustments, allowing farmers to focus on their work without any interruptions.

4. Improved Belt Life: This V-Belt is specifically designed to withstand the demanding conditions of agricultural machinery, including high temperatures, dust, and debris. It has excellent resistance to heat and abrasion, which significantly extends its lifespan, reducing downtime and replacement costs.

5. Enhanced Performance: The H221273 Rotary Screen Drive V-Belt plays a crucial role in the efficient operation of the rotary screen drive system. With its reliable power transmission, it helps maintain optimal speed and performance, ensuring the smooth movement of the screen and efficient separation of the harvested crop.

6. Compatibility: This V-Belt is specifically designed to fit the John Deere Combine Harvester model, ensuring perfect compatibility and easy installation. It is a genuine replacement part that meets the manufacturer's specifications, guaranteeing a seamless fit and reliable performance.

How to Replace a Damaged H221273 Rotary Screen Drive V-Belt for John Deere Combine Harvester

Replacing a damaged H221273 Rotary Screen Drive V-Belt in a John Deere Combine Harvester is an important maintenance task that ensures the smooth operation of the machine. Here are the detailed steps to replace the damaged belt:

1. Step 1: Prepare the necessary tools and equipment for the replacement process, including a wrench, a socket set, and a new H221273 Rotary Screen Drive V-Belt.
2. Step 2: Park the John Deere Combine Harvester on a flat surface and engage the parking brake to ensure stability during the replacement process.
3. Step 3: Locate the damaged belt on the rotary screen drive system. Take note of its position and how it is connected to the pulleys and other components.
4. Step 4: Use the wrench or socket set to loosen the tension on the damaged belt by adjusting the tensioner pulley. This will release the tension and allow for easy removal of the belt.
5. Step 5: Carefully remove the damaged belt from the pulleys and other components. Pay attention to the belt's routing to ensure proper installation of the new belt.
6. Step 6: Take the new H221273 Rotary Screen Drive V-Belt and align it with the pulleys and other components according to the belt routing diagram provided by John Deere.
7. Step 7: Slowly tighten the tensioner pulley to apply the appropriate tension to the new belt. Ensure that the belt is properly seated on the pulleys and other components.
8. Step 8: Once the new belt is correctly installed and tensioned, visually inspect the entire rotary screen drive system to ensure there are no loose or damaged components.

Other Replacement Combine Harvester Parts for John Deere

When it comes to maintaining a combine harvester, replacing worn or damaged parts is essential for ensuring optimal performance and uptime. In addition to the rotary screen drive V-belt, there are several other components that need to be regularly checked and replaced to maintain the harvester's efficiency and reliability. Let's take a look at some of the most critical parts that require regular maintenance or replacement.

1. Chain Sprockets

Chain sprockets are vital components in the combine harvester's drive system, responsible for transferring power to various mechanisms, including the conveyor and threshing systems. Over time, sprockets can wear down due to continuous use and exposure to debris. Replacing worn sprockets ensures smooth operation, reduces chain slippage, and maintains harvesting efficiency.

Regularly checking and replacing chain sprockets is critical for ensuring optimal performance and uptime, especially during the harvest season when downtime can be costly. It is recommended to replace sprockets every 500 hours of operation or sooner if there are signs of wear or damage.

2. Idler Sprockets

Idler sprockets help guide and maintain tension in the chains used throughout the combine harvester. They prevent chain sagging, reduce wear on the drive system, and ensure proper alignment during operation. Regularly replacing damaged idler sprockets minimizes chain misalignment, prolongs the lifespan of the drive system, and prevents costly breakdowns.

It is recommended to inspect the idler sprockets every 250 hours of operation or sooner if there are signs of wear or damage. Replacement should be done every 500 hours of operation or sooner if needed.

3. Drive Pulleys

Drive pulleys transmit power from the engine to various systems in the harvester, such as the separator and auger mechanisms. Worn or misaligned pulleys can cause belt slippage and inefficiencies. Replacing damaged pulleys ensures consistent power transfer, reduces downtime, and helps maintain optimal harvesting performance in the field.

Inspection and replacement of drive pulleys should be done every 500 hours of operation or sooner if there are signs of wear or damage.

4. Gears

Gears in a combine harvester are essential for torque transfer between various mechanical systems, including the cutter bar and threshing drum. Worn or damaged gears can lead to reduced power efficiency and mechanical failure. Replacing faulty gears restores operational precision and ensures the harvester performs reliably during heavy workloads.

It is essential to inspect gears regularly and replace them as necessary. Replacement should be done every 500 hours of operation or sooner if there are signs of wear or damage.

5. Drive Shaft

The drive shaft connects the engine to various components in the combine harvester, delivering power to critical systems such as the header and threshing mechanisms. A damaged or misaligned drive shaft can lead to vibrations and decreased efficiency. Timely replacement ensures smooth power transfer and prevents equipment breakdowns.

It is recommended to inspect the drive shaft every 250 hours of operation or sooner if there are signs of wear or damage. Replacement should be done every 500 hours of operation or sooner if needed.

6. Knives

Knives are crucial components of the cutter bar, responsible for slicing through crops during harvesting. Over time, they can become dull or damaged, leading to inefficient cutting and crop losses. Replacing worn knives ensures clean cuts, reduces drag on the harvester, and improves overall harvesting speed and quality.

It is recommended to inspect knives regularly and replace them as necessary. Replacement should be done every 100 hours of operation or sooner if there are signs of wear or damage.

7. V-Belt

V-belts are used to transfer power between pulleys in the combine harvester's drive systems. Over time, belts can crack, stretch, or fray, leading to slippage and reduced efficiency. Replacing worn V-belts ensures consistent power transmission, minimizes downtime, and maintains the smooth operation of key systems in the harvester.

It is recommended to inspect V-belts every 250 hours of operation or sooner if there are signs of wear or damage. Replacement should be done every 500 hours of operation or sooner if needed.

8. Concaves

Concaves are part of the threshing mechanism, working with the rotor or cylinder to separate grains from the crop material. Damaged or worn concaves can reduce threshing efficiency, leading to grain losses or incomplete separation. Replacing concaves ensures effective grain separation, reduces waste, and enhances the harvester’s productivity and overall performance.

It is recommended to inspect concaves every 500 hours of operation or sooner if there are signs of wear or damage. Replacement should be done every 1000 hours of operation or sooner if needed.

Why Choose AGKNX's Combine Harvester Parts?

As one of the leading manufacturers and wholesale distributors of aftermarket replacement parts for combine harvesters, balers, tractors, rotary tillers, disc mowers, and corn heads in domestic and global markets, AGKNX has a comprehensive range of agricultural spare parts. Our product range consists of best quality aftermarket spare parts for combine harvesters such as John Deere, New Holland, Case, Claas, Welger, KMC, Amadas, Gallignani, Kubota, Laverda, MTZ, Ford, Maschio, Goldoni, Howard, BCS; which are all the world’s leading brands in the agricultural machinery industry. You can view our entire product range in detail on our product page. Our company supplies products to its local customers in whole world. Over time, it has come a long way in this field, too. Currently, our company exports its products to its valued customers in more than 50 countries in 5 continents of the world.We continue to work with all our strengths to provide the best service to our business partners with our professional human resources, strong infrastructure and customer-oriented service approach.

At AGKNX, we pride ourselves on providing quality products that are crafted with precision and high-quality materials to ensure durability and performance. We adhere to stringent quality standards, ensuring each part meets the demands of rigorous agricultural operations. Our wide range of products meets the varied needs of farmers and businesses worldwide, making us the one-stop-shop for all your agricultural spare parts needs.

We provide top-quality products at competitive prices, offering exceptional value without compromising on quality. Our efficient manufacturing and strategic partnerships help keep costs low, making our products accessible to everyone. Customer satisfaction is our priority, and our dedicated team is always ready to assist with inquiries, orders, and technical support. We focus on building long-term relationships through personalized service and expert advice.

We understand the importance of timely delivery in agriculture. Our efficient logistics network ensures that orders are delivered promptly, minimizing downtime during critical operations. We also offer tailored solutions by welcoming customer specifications and designs. Provide drawings or samples, and our expert team will create customized parts to meet your unique needs, ensuring optimal performance.