Rotary Rake Gearbox K-789C 7.2:1 Replacement of Comer Gearbox

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 Rotary Rake Gearbox K-789C 7.2:1 Replacement of Comer Gearbox

The Rotary Rake Gearbox K-789C 7.2:1 is a specialized agricultural gearbox designed to replace the Comer gearbox in rotary rakes. This gearbox is crucial for the efficient operation of rotary rakes, which are used to gather and arrange cut hay or straw into windrows for easier baling. The K-789C features a gear ratio of 7.2:1, which ensures optimized torque and speed transmission, critical for maintaining consistent rake performance in a variety of field conditions.

Engineered for durability, this replacement gearbox is constructed from high-quality materials to withstand the rigors of agricultural use, including exposure to dirt, moisture, and heavy loads. The K-789C ensures smooth operation and minimizes vibration, contributing to longer service life for the rake and reduced maintenance costs. This gearbox is a reliable choice for farmers seeking enhanced performance and durability for their rotary rakes.

Applications of Rotary Rake Gearbox K-789C 7.2:1 Replacement of Comer Gearbox

The Rotary Rake Gearbox K-789C 7.2:1, a replacement for the Comer gearbox, is a critical component in agricultural machinery, specifically designed for use in rotary rakes. Its primary function is to facilitate the efficient transfer of power from the tractor's PTO (Power Take-Off) to the rotary rake, enabling the machine to perform its essential task of organizing cut hay, straw, or other forage crops into windrows. This gearbox plays a vital role in ensuring that the rotary rake operates effectively, contributing to improved harvesting efficiency and crop quality.

One of the primary applications of the K-789C gearbox is in haymaking operations, where it helps create evenly distributed windrows. These windrows are essential for proper drying, as they allow sunlight and airflow to reach the cut forage. Uniform drying reduces moisture content, preventing spoilage and preserving nutritional value. Farmers rely on the gearbox to maintain consistent rotary rake performance, which is crucial for achieving high-quality forage that is easier to bale and store.

Another key application is in livestock farming, where high-quality forage is essential for feeding animals. By enabling the rotary rake to operate at optimal performance, the K-789C gearbox helps farmers produce clean, evenly raked windrows free of dirt and debris, which is critical for livestock health and nutrition.

Benefits of Rotary Rake Gearbox K-789C 7.2:1 Replacement of Comer

The Rotary Rake Gearbox K-789C replacement of Comer gearbox offers several benefits that can enhance the performance and reliability of agricultural machinery, particularly rotary rakes:

1. Improved Durability: The K-789C gearbox is constructed from high-quality materials, ensuring it can withstand the harsh conditions of agricultural work. It is designed to endure exposure to dirt, moisture, and heavy loads, making it a long-lasting replacement. Its robust build reduces the frequency of repairs and extends the service life of the rotary rake.
2. Optimized Gear Ratio for Performance: With a 7.2:1 gear ratio, the gearbox provides the ideal balance of torque and speed for rotary rakes. This optimized ratio ensures smooth operation, even in challenging field conditions, such as uneven terrain or dense forage. Farmers benefit from consistent raking performance, which enhances the quality of windrows.
3. Enhanced Efficiency: The gearbox ensures efficient power transmission from the tractor’s PTO to the rotary rake, minimizing energy loss. This efficiency translates to improved rake performance, enabling faster and more effective windrow formation. Farmers can complete their raking tasks more quickly, saving time and fuel costs during harvest.
4. Smooth Operation: The K-789C gearbox minimizes vibration and noise during operation, ensuring a smoother raking process. This not only enhances operator comfort but also reduces wear and tear on the rotary rake and tractor. Smooth operation contributes to longer equipment lifespans and better overall performance in the field.
5. Versatility Across Conditions: The gearbox is built to handle a variety of field conditions, from light forage to heavy, wet hay. Its sturdy design and reliable gear ratio ensure consistent performance, regardless of the crop or terrain. This versatility makes it an ideal choice for farmers who work in diverse agricultural environments.

How to Replace a Damaged Rotary Rake Gearbox K-789C in Rotary Rake

Replacing a damaged Rotary Rake Gearbox K-789C in a rotary rake requires precision and attention to detail. Here is a general guide on how to replace a damaged gearbox:

1. Remove the PTO Shaft and Housing: Disconnect the PTO shaft from the damaged gearbox. Depending on the model, you may need to remove the protective housing or shields around the gearbox. Carefully unscrew and detach any bolts or clamps securing the PTO shaft and ensure all components are set aside in an organized manner for reassembly.
2. Drain the Gearbox Oil: Place a container under the gearbox to collect any residual oil before removal. Open the drain plug and allow the oil to flow out completely. This step prevents oil spillage during removal and ensures that the new gearbox is installed with fresh lubricant, improving performance and extending its life.
3. Detach the Damaged Gearbox: Loosen and remove all bolts securing the damaged gearbox to the rotary rake frame. Depending on the rake design, you may need to disconnect additional components, such as linkages or drive shafts. Carefully slide or lift the damaged gearbox out, ensuring no surrounding components are accidentally damaged.
4. Install the Replacement Gearbox (K-789C): Align the new K-789C gearbox with the mounting points on the rotary rake. Secure it using the original bolts or fasteners, tightening them evenly to ensure proper alignment. Reconnect any linkages or drive shafts that were detached during removal, ensuring they are securely fastened and properly aligned.
5. Fill the Gearbox with Fresh Oil: Once the new gearbox is installed, locate the oil fill plug and add the recommended type and amount of lubricant specified in the manufacturer’s manual. Proper lubrication is essential for smooth operation and longevity, so ensure the gearbox is filled to the correct level before sealing the plug.
6. Reattach the PTO Shaft and Test the Rake: Reconnect the PTO shaft to the new K-789C gearbox, ensuring it is securely attached. Reinstall any protective housing or shields that were removed earlier. Finally, reconnect the rotary rake to the tractor and test the system by engaging the PTO. Check for smooth operation, proper alignment, and the absence of unusual noises or vibrations.

Agricultural PTO Shaft for Rotary Rake Gearbox

The Agricultural PTO Shaft and the Rotary Rake Gearbox work together as crucial components in modern agricultural machinery, enabling efficient and reliable field operations, particularly in haymaking and forage handling. Their connection lies in the seamless transfer of rotational power from the tractor to the rotary rake, ensuring optimal performance.

The PTO shaft serves as the power transmission link between the tractor and the attached implement, such as a rotary rake. It transfers mechanical energy generated by the tractor's engine to the rake, allowing it to perform tasks like gathering and arranging cut hay or straw into windrows. The PTO shaft is built to handle high torque while maintaining safety through features like protective shields and overload clutches.

The rotary rake gearbox, such as the K-789C, works as a mediator, converting the rotational energy from the PTO shaft into optimized torque and speed for the rake's tines. With its specific gear ratio (e.g., 7.2:1), the gearbox ensures the rake's components move at the right speed, creating consistent and even windrows. This uniform arrangement is essential for proper drying and easier baling of forage.

The link between the PTO shaft and the gearbox is critical for the rake's efficiency. A well-functioning PTO shaft ensures smooth power delivery, while a durable and precisely calibrated gearbox ensures the rake operates effectively in diverse field conditions. Together, they enhance productivity, reduce manual labor, and contribute to higher-quality forage, making them indispensable in agricultural operations.

Why Choose AGKNX's Rotary Rake Gearbox?

AGKNX is a prominent manufacturer of high-performance rotary rake gearboxes for a variety of applications. Our gearboxes are designed to meet the needs of different agricultural settings, providing reliable and efficient performance. Our rotary rake gearboxes are a powerful replacement option for Bush Hog, Comer, Omni Gear, Land Pride, John Deere, Kodiak, Hico/Howse, and other brands of gearboxes. Our technical staff can reconfigure an existing design or assist you in designing a custom rotary rake gearbox if a standard or existing design does not fit your application. Shaft rotation, speed ratio, input speed, output speed, input torque, output torque, mounting position, and the application's environment are all considerations when choosing an agricultural gearbox. If you want to buy a rotary rake gearbox, please get in touch with us.

1. Quality Products: Our products 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.

2. Wide Range of Products: We offer an extensive selection of aftermarket spare parts for leading agricultural machinery brands. Our diverse product range meets the varied needs of farmers and businesses worldwide.

3. Competitive Prices: 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.

4. Excellent Customer Service: Customer satisfaction is our priority. Our dedicated team is ready to assist with inquiries, orders, and technical support. We focus on building long-term relationships through personalized service and expert advice.

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6. Customization Products: We 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.