Tractor Mounted Drum Mower for Grass Cutting

[embed]https://youtu.be/H7-7kBC6MpI[/embed] A tractor-mounted drum mower is a type of agricultural machinery designed for efficient grass cutting and harvesting. It is specifically designed to be attached to a tractor, utilizing the tractor's power and mobility to perform the cutting operation. This type of mower is commonly used in agricultural settings, such as farms, pastures, and large open fields, where a significant amount of grass needs to be mowed regularly. The main component of a tractor-mounted drum mower is a rotating drum or cylinder that houses a series of cutting blades. The drum is connected to the tractor's power take-off (PTO) shaft, which transfers power from the tractor's engine to the mower. As the tractor moves forward, the rotating drum spins and cuts the grass at the desired height. One of the advantages of a drum mower is its efficiency in cutting large areas of grass. The wide cutting width of the drum, typically ranging from five to nine feet, allows for a significant amount of grass to be cut in a single pass, reducing the time and labor required for mowing. Additionally, the high rotational speed of the drum ensures a clean and precise cut, resulting in a well-manicured appearance. Another advantage of a tractor-mounted drum mower is its robust construction. These mowers are built to withstand the demands of heavy-duty use and can handle rough terrain, uneven ground, and thick vegetation. They are often equipped with adjustable cutting heights, allowing the operator to adapt to different grass types and conditions.

Specifications of Tractor Mounted Drum Mower

Options - Names	RXDM135	RXDM165	RXDM185
Working width, meters	1,35 m	1,65 m	1,85 m
Number of cutting rotors, pcs.	2	2	2
Number of blades, pcs.	6	6	6
Productivity, hectare/hour	0,65	1	1.4
Operating speed, km / h	10 - 15	10-15	10-15
Frequency of rotation of rotors, rev/min.	2480	2070	1800
PTO shaft rotation speed, rpm	540	540	540
Weight, kg	280	300	380
Tractor, class	0,6	0.9	1.4
Tractor, minimum power	20-50HP	30 -80 hp	40-100 hp

Advantages of Using the Tractor Mounted Drum Mower

Tractor-mounted drum mowers offer several significant advantages for those involved in agriculture, particularly in the context of mowing hay, forage crops, or maintaining pastures. These advantages stem from their unique design, which includes rotating drums equipped with swinging blades, and their attachment to tractors via the three-point hitch system. Here are some of the key benefits: 1. Efficiency: Tractor-mounted drum mowers are designed for large-scale grass cutting. With their wide cutting width, they can cover a significant area in a single pass, saving time and labor compared to manual or smaller cutting equipment. This efficiency is especially beneficial for farmers and landowners with extensive grassy areas to maintain. 2. High Quality Cut: Drum mowers are equipped with sharp cutting blades that rotate at a high speed, resulting in a clean and precise cut. The blades are designed to cleanly sever the grass without tearing or damaging it, ensuring a professional-looking finish. This is especially important for maintaining fields used for hay production or for creating aesthetically pleasing landscapes. 3. Adaptability: Tractor-mounted drum mowers often come with adjustable cutting heights, allowing operators to tailor the cutting height to their specific needs. This adaptability is useful when dealing with different types of grass or when adjusting to changing weather conditions. It provides flexibility in achieving the desired grass length for various purposes, such as livestock grazing or sports field maintenance. 4. Durability and Robustness: These mowers are built to handle rugged terrains and tough vegetation. They are designed to withstand heavy-duty use and can handle rough or uneven ground without significant damage. The construction of the drum mower ensures it can endure the demands of frequent operation, providing a reliable and long-lasting solution for grass cutting. 5. Tractor Compatibility: Tractor-mounted drum mowers are specifically designed to be attached to tractors. This compatibility allows users to leverage the power and mobility of tractors, making it easier to maneuver and cut grass in larger areas. The connection to the tractor's power take-off (PTO) ensures a reliable power source for the mower, maximizing efficiency and performance.

Common Applications of Tractor Mounted Drum Mower

Tractor-mounted drum mowers are versatile machines that can be used for various applications beyond grass cutting. Here are some common applications of tractor-mounted drum mowers: (1) Grass Cutting: The primary application of a drum mower is cutting grass in agricultural settings such as pastures, meadows, and large open fields. It efficiently cuts grass at the desired height, maintaining the overall health and appearance of the grassy areas. Drum mowers are particularly useful for farmers who need to mow grass for livestock grazing or hay production. (2) Alfalfa Harvesting: Alfalfa is a popular forage crop used for hay production and livestock feed. Tractor-mounted drum mowers are well-suited for harvesting alfalfa due to their wide cutting width and high-quality cut. They can efficiently cut the alfalfa at the optimal stage of growth and facilitate the drying process for haymaking. (3) Corn Stalks and Straw: After harvesting corn, the remaining stalks and straw can be cut and processed for various purposes. Tractor-mounted drum mowers can effectively cut corn stalks and straw into smaller pieces, making them suitable for use as animal bedding, mulch, or as a component in biomass or composting operations. (4) Cover Crop Management: Cover crops are grown to protect and enrich the soil during periods when primary crops are not cultivated. Tractor-mounted drum mowers can be used to terminate cover crops by cutting them down. This technique helps incorporate the cover crop biomass into the soil, adding organic matter and nutrients while preparing the field for the next crop cycle.

How Does the Tractor Mounted PTO Driven Drum Mower Work?

The tractor-mounted PTO driven drum mower is a robust and efficient piece of agricultural equipment designed for cutting grass and other vegetation. It operates by harnessing the tractor's power to drive one or more cylindrical drums equipped with cutting blades. Here's a detailed breakdown of how it works:

• Attachment to Tractor: The drum mower is attached to the tractor using a three-point hitch or a suitable mounting system. It is typically connected to the tractor's PTO, which is a rotating shaft that transfers power from the tractor's engine to the attached implements.
• Power Transfer: The PTO shaft of the tractor is connected to the input shaft of the drum mower. As the tractor's engine runs and the PTO engages, it transfers rotational power to the drum mower.
• Cutting Drum and Blades: The key component of the drum mower is the cutting drum, which houses a series of cutting blades. The drum is mounted horizontally and parallel to the ground. When power is transferred from the tractor, the cutting drum starts to rotate.
• Cutting Action: As the drum rotates, the cutting blades mounted on the drum move rapidly through the grass or vegetation. The sharp blades slice through the grass, cutting it at the desired height. The high rotational speed of the drum ensures a clean and precise cut.
• Discharge: The cut grass is discharged from the rear of the drum mower. Some drum mowers may have a built-in discharge chute or deflector to guide the cut grass away from the cutting path. Depending on the specific design, the cut grass may be spread evenly or formed into windrows for further collection or processing.
• Adjustability: Tractor-mounted drum mowers often offer adjustable cutting heights. This can be achieved by changing the position of the cutting drum or by adjusting the height of the supporting skids or wheels. Operators can set the desired cutting height based on the specific requirements or conditions.
• Operator Control: The operation of the drum mower is controlled by the tractor operator from the tractor's cabin. The operator can engage or disengage the PTO, adjust the cutting height, and maneuver the tractor to navigate the cutting path.

How to Install the PTO Driven Disc Drum Mower to Tractor?

Installing a PTO-driven disc drum mower to a tractor involves several steps to ensure a safe and effective connection. Installing a PTO-driven disc drum mower to a tractor typically involves the following steps:

1. Preparation

• Read the Manual: Before starting, thoroughly read the mower and tractor manuals to familiarize yourself with the specific attachment and operational procedures.
• Check Compatibility: Ensure that your tractor has the appropriate horsepower and hydraulic capabilities to operate the mower.
• Safety First: Wear appropriate personal protective equipment (PPE), such as gloves and safety glasses. Make sure the tractor is turned off, the keys are removed, and it's parked on a level surface with the parking brake engaged.

2. Attaching the Mower to the Tractor

• Align the Mower: Move the mower into position behind the tractor. It's helpful to have an assistant guide you to align the mower's three-point hitch arms with the tractor's hitch points.
• Connect the Three-Point Hitch: Attach the mower’s lower hitch arms to the tractor’s lower hitch points. Then, connect the top link. You may need to adjust the length of the top link to ensure the mower is level from front to back.
• Secure the Hitch Pins: Insert and secure the hitch pins that hold the mower to the tractor’s three-point hitch. Use locking pins or clips to prevent the pins from coming loose.

3. Connecting the PTO Shaft

• Align the PTO Shaft: Slide the PTO shaft onto the tractor’s PTO stub, ensuring that the locking pins are properly engaged. The shaft typically has a collar that needs to be pulled back as you slide it on. Once in place, release the collar to lock the shaft onto the PTO stub.
• Check the Shaft Length: Make sure the PTO shaft is the correct length. The shaft should have enough overlap between the tractor PTO and the mower gearbox, allowing for movement without disconnecting or binding when the tractor and mower are in motion.
• Safety Guards: Ensure that all safety guards are in place on the PTO shaft to prevent entanglement or injury.

4. Hydraulic Connections (If Applicable)

• Connect Hydraulic Hoses: If the mower uses hydraulic systems for lifting or folding, connect the hydraulic hoses to the tractor’s hydraulic outlets according to the manufacturer's instructions.

5. Final Checks

• Inspect the Installation: Double-check all connections to ensure everything is securely attached and there are no loose parts. Verify that the mower is level and the PTO shaft is properly aligned.
• Test in a Safe Area: Start the tractor and slowly engage the PTO in a safe, open area. Watch for any unusual vibrations or noises that could indicate a problem with the installation. Make sure the mower operates as expected before proceeding to the field.

Common Troubleshooting of the Tractor Mounted Drum Mower

Tractor-mounted drum mowers, while known for their reliability and simplicity, can sometimes encounter issues that affect their performance. Troubleshooting these problems efficiently can help ensure minimal downtime and maintain the effectiveness of the mower. Here are some common issues that might arise and how to troubleshoot them:

1. Mower Does Not Start or Engage

• PTO Shaft Not Engaging: Check if the PTO shaft of the tractor is properly connected to the mower and that the tractor's PTO is engaged. Also, ensure the tractor's clutch is fully engaged.
• Damaged or Disengaged Drive Belts: Inspect drive belts for wear or damage and ensure they are tensioned correctly. Replace any damaged belts.
• Hydraulic Issues (If Applicable): For mowers that use hydraulics to raise or lower, ensure the hydraulic connections are secure and there are no leaks. Check the hydraulic fluid level in the tractor.

2. Poor Cutting Performance

• Dull or Damaged Blades: Inspect the blades for dullness or damage. Replace or sharpen blades as necessary to ensure a clean cut.
• Incorrect Cutting Height: Adjust the cutting height. If the mower is set too low, it might scalp the ground, too high, and it might leave grass uncut.
• Drum Speed Too Low: Ensure the tractor is operating at the correct RPM to provide sufficient drum rotation speed. Refer to the tractor and mower manuals for the recommended operating RPM.
• Uneven Terrain: Adjust the mower or tractor's approach to uneven terrain. Sometimes, slower speed or a different angle of approach can improve cutting performance on uneven ground.

3. Excessive Vibration

• Loose Components: Check for any loose nuts, bolts, or other components on the mower and tighten them. Pay particular attention to the blades and drum mounting bolts.
• Damaged or Unbalanced Blades: Inspect the blades for damage or wear. Unbalanced blades can cause significant vibration and should be replaced or balanced.
• PTO Shaft Misalignment or Damage: Check the PTO shaft for proper alignment and any signs of damage. Ensure the shaft is correctly telescoped and that universal joints are in good condition.

4. Difficulty in Lifting or Lowering the Mower

• Hydraulic Issues: For mowers that are raised and lowered hydraulically, check the hydraulic fluid level and look for leaks in the hydraulic system. Ensure all hydraulic connections are secure.
• Three-Point Hitch Adjustment: Ensure the three-point hitch is correctly adjusted and functioning. Problems with the hitch can prevent the mower from being raised or lowered smoothly.

5. Overheating

• Overworking the Mower: Operating the mower in too thick or tall grass can overwork it, leading to overheating. Adjust the cutting workload by increasing the cutting height or reducing speed.
• Lack of Lubrication: Ensure all moving parts, especially the drum bearings and gearbox, are well-lubricated according to the manufacturer's specifications.

Why Choose Raydafon's Agricultural Disc Drum Mower?

Raydafon Agricultural Machinery Co., Ltd. has been engaged in the research and development of agricultural machinery, such as PTO shafts, agricultural gearboxes, agricultural chains, agricultural pulleys, and agricultural sprockets. Our company has more than 100 employees, among which there are 20 technical technical staff and five senior R&D personnel. Besides, we have abundant financial resources and two advanced casting, forging, machining, heat treatment, and lacquering production lines, and we use CAD computer-aided design system. Our production technology is strong and the equipment is advanced, including lathing, milling, planing, stamping, cutting plate, and electric welding. We have accumulated more than ten years of experience in production, and mainly produce farming machinery, planting machinery, harvesting machinery and its accessories, and matching machines, which are set up by the main tractor manufacturers in China. Our main products are PTO shafts, agricultural gearboxes, sickle bar mowers, rotary mowers, flail mowers, lawn mowers, rotary tillers, land levelers, fertilizer spreaders, furrow ploughs, hay rakes, disc harrows, disc blades, disc ridgers, disc ploughs, potato planters, potato harvester, corn seeder, wheat seeder, vegetable seeder, post hole diggers, boom sprayers, agricultural subsoiler, agricultural trailers. The above series of products are complete in specifications, excellent in performance, and reliable in quality. Our products are sold all over the country and are exported to many countries and regions in Europe, America, Africa, the Middle East, and Southeast Asia all year round. Our commitment to quality and service excellence is backed by international certifications and a dedicated customer service team. We offer customized services to meet your specific needs, and our production facilities are equipped with state-of-the-art technology to ensure the highest quality products. Our after-sales service team is always ready to assist you with any questions or issues you may have. Author: Yjx.