PTO Shaft for Bush Hog Flex-Wing Rotary Cutters Models: 2212, 2215, 2815, 2810, 1815, 1812, designed for 540 RPM

The original equipment is the Bondioli & Pavesi PTO shaft. We can also make high-quality replacements for Bondioli & Pavesi PTO shafts.

Main Shaft Option 1: CAT4 / CAT5 Constant Velocity

Main Shaft Option 2: Jack Shaft to Standard Cat 5 PTO

Center shaft Options: CAT 4

The power divider shaft is 1.750-20 spline: and the Center Gearbox is 1.375-6. The Center Shaft varies between models.

Cat 4 2 Disc Clutch for 1.375-6 Shaft 

	Specification
	SIZE 6 FFV42 *1.375-6 * 1200nm * Clutch

Wing Shafts: Cat 4 BYP

The indicates 1.75″-20 at the power divider and 1.375″-6 spline clutch (2 discs) at the outside boxes. Other combinations are available.

Overview of PTO Shaft for Bush Hog Flex-Wing Rotary Cutters 2212, 2215, 2815, 2810, 1815, 1812

The agricultural PTO shaft is a critical component used to transfer mechanical power from a tractor to an implement, such as Bush Hog Flex-Wing Rotary Cutters. The PTO shaft specifically designed for Bush Hog Flex-Wing Rotary Cutters, including models 2212, 2215, 2815, 2810, 1815, and 1812, is engineered to ensure efficient power transmission, durability, and safety during heavy-duty mowing and cutting tasks.

Typically, this PTO shaft is constructed from high-strength steel to endure the rigorous demands of agricultural operations. It consists of telescoping tubes that allow length adjustments, yokes for connecting to the tractor and rotary cutter, and a cross-and-bearing system to facilitate rotation. The shaft is often equipped with safety guards to prevent accidents and ensure compliance with safety standards.

The PTO shaft is designed to handle the high torque and rotational speeds required to power the rotary cutter blades for clearing fields, pastures, and brush. It ensures smooth operation and minimizes vibration, extending the life of both the tractor and the implement. Proper maintenance, such as lubrication and inspection, is essential to keep the PTO shaft functioning efficiently.

Typical Applications of PTO Shaft for Rotary Cutters

The PTO shaft for rotary cutters is a versatile component widely used in agricultural and landscaping applications. Its primary function is to transfer mechanical power from a tractor’s engine to the rotary cutter, enabling the effective operation of the cutter’s blades. These shafts are designed to handle high torque and rotational speeds, making them essential for a variety of tasks that require efficient vegetation management.

One of the most common applications of PTO shafts for rotary cutters is pasture maintenance. Farmers use rotary cutters equipped with PTO shafts to mow overgrown grass, weeds, and light brush in pastures. This helps maintain healthy grazing areas for livestock by preventing the overgrowth of invasive plants and promoting the growth of desirable vegetation.

Another critical application is land clearing and brush control. Rotary cutters are ideal for clearing dense brush, small trees, and overgrown areas on farms, ranches, and undeveloped land. The PTO shaft ensures that the cutter operates effectively, even in demanding conditions, allowing landowners to reclaim and prepare land for planting, grazing, or other uses.

PTO shafts are also essential for roadside maintenance. Rotary cutters are often used to clear vegetation along roadsides, ditches, and fence lines. The robust design of the PTO shaft ensures sustained power transmission, enabling the cutter to handle tough vegetation and uneven terrain without compromising performance.

In crop residue management, PTO shafts play a vital role in shredding leftover plant material after harvest. Rotary cutters powered by PTO shafts can chop and spread crop residues, promoting decomposition and improving soil health. This process is particularly important in no-till and conservation tillage farming systems.

Benefits of Using the PTO Drive Shaft for Rotary Cutters

Using a PTO drive shaft for rotary cutters offers several benefits that enhance efficiency, safety, and productivity in agricultural operations:

1. Efficient Power Transfer: The PTO drive shaft ensures seamless and efficient transfer of mechanical power from the tractor to the rotary cutter. This direct power transmission minimizes energy loss, enabling the rotary cutter to operate at optimal performance, even in demanding conditions such as heavy brush or thick vegetation.
2. Versatility Across Applications: PTO shafts are highly versatile and compatible with various rotary cutter models and tasks, including pasture maintenance, land clearing, and roadside vegetation control. Their adaptability makes them a valuable tool for farmers, landscapers, and landowners with diverse cutting and mowing requirements.
3. Durability and Longevity: Constructed from high-strength materials like reinforced steel, PTO shafts are designed to withstand the rigors of heavy-duty agricultural work. Their robust construction ensures reliability and a longer service life, minimizing the need for frequent replacements and reducing long-term operational costs.
4. Enhanced Safety Features: Modern PTO shafts are equipped with safety guards and shields to protect users from contact with rotating components. These features significantly reduce the risk of accidents, making the equipment safer to operate and ensuring compliance with safety regulations in agricultural and industrial settings.
5. Adjustability and Flexibility: PTO shafts often include telescoping tubes, which allow for length adjustments to accommodate different tractor and rotary cutter setups. This flexibility ensures proper alignment and smooth operation, even when working on uneven terrain or with varying equipment configurations.
6. Improved Cutting Performance: By delivering consistent torque and rotational speed to the rotary cutter, the PTO shaft enhances cutting performance. This ensures efficient mowing of grass, weeds, and brush, resulting in cleaner and more uniform cuts, which is especially important for pasture maintenance and landscaping.

How Does a Tractor PTO Shaft in a Rotary Cutter Work?

The PTO shaft in a rotary cutter is a vital component that connects the tractor's power source to the rotary cutter, enabling the cutter to perform its cutting functions effectively. Here's how a tractor PTO shaft works in a rotary cutter:

1. Power Transmission from Tractor to Implement: The PTO (Power Take-Off) shaft connects the tractor's PTO output to the rotary cutter, transferring mechanical power generated by the tractor’s engine. This enables the rotary cutter's blades to spin efficiently and perform cutting tasks without requiring a separate power source for the implement.
2. Rotational Motion Conversion: The tractor PTO shaft converts the rotational motion of the tractor’s driveshaft into usable power for the rotary cutter. The shaft operates at specific speeds (typically 540 or 1,000 RPM) to deliver consistent torque, ensuring the blades maintain enough momentum to cut through grass, weeds, and brush.
3. Adjustable Telescoping Design: Most tractor PTO shafts feature a telescoping design for length adjustments. This ensures proper alignment between the tractor and the rotary cutter, allowing the shaft to accommodate different equipment setups while compensating for movements, such as when working on uneven or sloped terrain.
4. Cross and Bearing Assembly for Flexibility: The PTO shaft includes universal joints or cross-and-bearing assemblies that allow for flexibility in its movement. These joints let the shaft bend and adapt to the angular differences between the tractor and the rotary cutter, ensuring smooth rotation even when navigating turns or irregular surfaces.
5. Blade Activation and Cutting: When the tractor’s PTO is engaged, the rotating shaft drives the gearbox of the rotary cutter. The gearbox, in turn, transfers power to the cutter’s blades, causing them to spin at high speeds. This enables the blades to efficiently cut through vegetation, from grass to small trees.

Why Choose AGKNX's Agricultural PTO Shaft?

AGKNX specializes in developing, manufacturing, and marketing PTO shafts, industrial cardan shafts, car driveshafts, u-joint coupling shafts, universal joints, etc. The annual turnover is 60 million RMB, 9 million dollars, and it's increasing year by year. Our products have gained a great reputation from Europe, America, Asia, Australia, and North American customers. We are among the top 3 professional OEM suppliers for many agricultural implement factories in the domestic market. We already have the CE, TS/16949, and ISO9001 certificates and systematic manufacturing equipment and QC team to guarantee our quality and delivery. We warmly welcome every friend to visit us and establish the mutually beneficial long-term relationship cooperation.

Our Advantages:

1. Safety Shield Types and Colors Based on Your Requirements: We offer a variety of safety shield types and colors to meet your specific needs. Whether you require shields for agricultural or industrial applications, we can customize designs to ensure durability and compliance with safety standards, providing optimal protection.

2. Wide Range of Universal Joints: Our product range includes a comprehensive selection of universal joints for various applications. Designed to ensure reliability and performance, our universal joints are compatible with multiple machines and equipment, delivering smooth operation and reduced wear over time.

3. Large Inventory for Fast Delivery: We maintain a substantial inventory of products, allowing us to provide quick and efficient delivery to meet your deadlines. Our streamlined logistics and stock management systems ensure that you receive the products you need without unnecessary delays.

4. Variety of Abrasives, Tools, and Parts: In addition to shafts and joints, we supply a wide range of abrasives, tools, and components to support your agricultural and industrial operations. Our diverse selection guarantees that you have access to the parts necessary for efficient and seamless workflows.

5. Customization and OEM Support: We specialize in providing highly customized solutions and OEM services tailored to your specific requirements. Whether you need unique designs, branding, or specialized manufacturing, our team works closely with you to deliver products that match your exact specifications.