Flail Mower Gearbox T-312A 1:2.5 Replacement of Comer Gearbox

The Flail Mower Gearbox T-312A 1:2.5, commonly used as a replacement for the Comer gearbox, is a high-performance agricultural component specifically designed for flail mowers. This gearbox plays a critical role in transferring power from the tractor’s PTO (Power Take-Off) to the flail mower’s cutting mechanism, ensuring efficient and reliable operation in demanding field conditions. With a gear ratio of 1:2.5, the T-312A gearbox increases the rotational speed of the output shaft, allowing the flail mower blades to rotate at the optimal speed for cutting grass, crop residue, or light brush.

Product Specifications

Model
Flail Mower Gearbox T-312A 1:2.5 Replacement of Comer Gearbox
Product details
  • All gearboxes are supplied without oil.
  • First oil change after 50-70 operating hours, then after 500-700 operating hours or at least once a year.
  • Contact us for power at a different RPM.
Model
T-312A
Ratio factor
1:2.5
Connection 1 type
Cylindrical with key
Connection 1 outside diameter
40 mm
Connection 2 type
Cylindrical with key
Connection 2 outside diameter
33.00 Inch
Gear arrangement increasing
21-22
Contains oil
n/a

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.

Product Dimensions

Flail Mower Gearbox T-312A Dimensions

Overview of Flail Mower Gearbox T-312A 1:2.5 Replacement of Comer Gearbox

The Flail Mower Gearbox T-312A 1:2.5, commonly used as a replacement for the Comer gearbox, is a high-performance agricultural component specifically designed for flail mowers. This gearbox plays a critical role in transferring power from the tractor’s PTO (Power Take-Off) to the flail mower’s cutting mechanism, ensuring efficient and reliable operation in demanding field conditions. With a gear ratio of 1:2.5, the T-312A gearbox increases the rotational speed of the output shaft, allowing the flail mower blades to rotate at the optimal speed for cutting grass, crop residue, or light brush.

Built with durability in mind, this gearbox typically features a heavy-duty cast iron housing that provides excellent resistance to wear, corrosion, and mechanical stress. Internally, it uses precision-machined gears and high-quality bearings to minimize friction and ensure smooth power transmission. The T-312A is designed to compatibility with a wide range of flail mower brands and models. It’s easy to install, requires minimal maintenance, and is engineered for long-lasting performance in agricultural and landscaping tasks.

Flail Mower Gearbox T-312A 1 2.5

Typical Applications of Flail Mower Gearbox T-312A 1:2.5

The Flail Mower Gearbox T-312A 1:2.5, designed as a replacement for the Comer gearbox, is a versatile component widely used in agricultural, landscaping, and land management applications. Its robust design and efficient power transmission capabilities make it an essential part of flail mower systems, which are commonly employed for cutting and shredding vegetation. This gearbox is specifically engineered to increase the output shaft speed through its 1:2.5 gear ratio, enabling the flail mower blades to operate at an optimal rotational speed for effective cutting performance. Here are the most common applications of the T-312A gearbox:

  1. Agricultural Field Maintenance: The gearbox is commonly used in flail mowers that manage crop residue after harvest. By shredding leftover stalks and plant material, it helps prepare fields for the next planting season. This process improves soil health by incorporating organic matter back into the ground, reducing the need for additional tillage.
  2. Pasture and Grassland Management: In grazing areas, flail mowers equipped with the T-312A gearbox are used to maintain pastures by cutting down overgrown grass, weeds, and small shrubs. This ensures optimal grazing conditions for livestock while preventing the spread of invasive plants.
  3. Orchard and Vineyard Maintenance: Flail mowers with this gearbox are ideal for clearing and mulching vegetation in orchards and vineyards. The gearbox's ability to handle tough cutting tasks ensures that fallen branches, overgrown grass, and weeds are efficiently shredded, keeping the area tidy and promoting better crop health.
  4. Roadside and Highway Maintenance: The T-312A gearbox is used in flail mowers designed for clearing vegetation along roadsides and highways. Its reliable performance ensures that grass, brush, and other growths are trimmed effectively, improving visibility and safety for drivers.

Flail Mower Gearbox Applications

Benefits of Flail Mower Gearbox T-312A 1:2.5 Replacement of Comer Gearbox

The Flail Mower Gearbox T-312A 1:2.5 offers several benefits that make it a preferred choice for many users:

  1. Enhanced Cutting Efficiency with Optimal Gear Ratio: The 1:2.5 gear ratio of the T-312A gearbox ensures a significant increase in blade rotational speed, allowing flail mowers to cut vegetation more efficiently. This optimized speed is crucial for handling tough materials like thick grass, crop residue, and small branches, resulting in cleaner cuts and reduced strain on the mower.
  2. Durable and Long-Lasting Construction: Built with a heavy-duty cast iron housing, the T-312A gearbox is designed to withstand harsh operating conditions. Its robust construction resists wear, corrosion, and mechanical stress, making it suitable for prolonged use in agriculture, landscaping, and roadside maintenance without frequent repairs or replacements.
  3. Smooth and Reliable Power Transmission: The gearbox features precision-machined gears and high-quality bearings, ensuring smooth and consistent power transfer from the tractor’s PTO to the flail mower’s blades. This minimizes vibration and wear on components, ultimately increasing the overall efficiency and reliability of the mower system during extended operations.
  4. Improved Operational Safety: The gearbox’s robust design reduces the risk of mechanical failures during operation, ensuring safer use of flail mowers in demanding environments. This reliability is particularly important when working near roadsides, steep terrains, or in areas with heavy vegetation, where equipment failure could pose safety hazards.
  5. Versatility Across Varied Applications: Whether used for agricultural field maintenance, roadside clearing, or orchard management, the T-312A gearbox delivers consistent performance in a variety of environments. Its adaptability ensures that it can handle different vegetation types and operating conditions, making it a valuable component for diverse land management needs.

Flail Mower Gearbox T-312A

How to Replace a Damaged Flail Mower Gearbox T-312A

Replacing a damaged Flail Mower Gearbox T-312A in a flail mower requires careful attention to detail and following a systematic approach. Here is a general guide on how to replace the gearbox:

  1. Inspect and Secure the Mower: Before removing the damaged gearbox, inspect the flail mower for any additional wear or damage, such as cracks on the frame or blade components. Secure the flail mower by blocking its wheels or stabilizing it with supports to ensure it stays steady throughout the replacement process.
  2. Drain the Gearbox Oil: Locate the oil drain plug on the damaged gearbox and place a container underneath to catch the oil. Remove the plug and allow the gearbox oil to drain completely. This step prevents oil spillage during removal and prepares the unit for proper disposal of old oil.
  3. Detach the PTO Shaft and Input Shaft: Disconnect the PTO shaft from the gearbox’s input shaft by loosening the bolts or pins securing it. Carefully slide the PTO shaft away from the gearbox. Then, remove the input shaft coupling or any connecting hardware that links the gearbox to the mower’s cutting mechanism.
  4. Remove the Damaged Gearbox: Unscrew the bolts securing the damaged gearbox to the mower’s frame. Depending on the design, you may need to use a pry bar to gently loosen the gearbox if it’s stuck due to prolonged use. Once loose, lift the gearbox out of place with care to avoid damaging surrounding components.
  5. Install the New T-312A Gearbox: Position the replacement T-312A gearbox onto the mower’s mounting frame. Align the bolt holes precisely, then secure the gearbox by tightening the mounting bolts evenly to ensure a firm and stable fit. Double-check the alignment to avoid stress on the input and output shafts during operation.
  6. Reconnect the PTO Shaft and Cutting Mechanism: Reattach the PTO shaft to the new gearbox’s input shaft, ensuring the connection is secure and properly aligned. Reconnect the output shaft coupling to the mower’s cutting mechanism, checking that all fasteners are tightened properly to prevent slippage or misalignment during use.
  7. Refill Gearbox Oil and Test the Mower: Open the oil fill port on the new gearbox and pour in the recommended grade and amount of gear oil. Ensure the oil level is correct, then close the fill port securely. Reconnect the mower to the tractor, and test the system by running the mower at low speed to check for smooth operation and any potential issues.

Flail Mower Gearbox Applications

Agricultural PTO Shaft for Flail Mower Gearbox

The Agricultural PTO (Power Take-Off) Shaft and Flail Mower Gearbox are essential components in agricultural machinery, working together to ensure efficient operation. The PTO shaft is a mechanical device that transfers power from the tractor's engine to an attached implement, such as a flail mower. The flail mower is used for cutting grass, clearing brush, or shredding crop residues, making it an essential tool for land management.

The PTO shaft delivers rotational energy from the tractor to the flail mower’s gearbox. The gearbox, in turn, converts this energy into the appropriate speed and torque required to drive the mower’s flail blades. These blades rotate at high speeds, effectively cutting through vegetation and debris. The gearbox also ensures that the power transmission is optimized for the mower’s performance, preventing damage from overloading or misalignment.

The connection between the PTO shaft and the flail mower gearbox allows for seamless power transfer while maintaining safety and efficiency. Proper alignment, lubrication, and maintenance of both components are critical to avoid mechanical failures. Together, the PTO shaft and gearbox form a reliable system that enhances the productivity and versatility of agricultural operations, making it possible to handle a wide range of mowing tasks in fields, orchards, or roadside areas.

Agricultural PTO Shaft for Flail Mower Gearbox

Why Choose AGKNX's Flail Mower Gearbox?

AGKNX is a prominent manufacturer of high-performance flail mower gearboxes for a variety of applications. Our gearboxes are designed to meet the needs of different agricultural settings, providing reliable and efficient performance. Our flail mower 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 flail mower 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 flail mower gearbox, please get in touch with us. We welcome customers to come to us with their specifications and designs. Provide drawings or samples, and our expert team will create customized parts to meet your unique needs, ensuring optimal performance. Our product range meets the varied needs of farmers and businesses worldwide, and we offer an extensive selection of aftermarket spare parts for leading agricultural machinery brands.

Our Advantages

  • 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.
  • 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.
  • 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.
  • 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.
  • Fast Delivery: We understand the importance of timely delivery in agriculture. Our efficient logistics network ensures that orders are delivered promptly, minimizing downtime during critical operations.
  • 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.

Flail Mower Gearbox Manufacturers

Additional information

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