H207929 Knife Section for John Deere Combine Harvesters

Product Specifications

Application	John Deere Combine Cutting Platform:213,216,220,222,913F,918F,920R,925F,930F
SKU	JD5393
Reference Code	H207929 H136807
Manufacturer	Raydafon Group
Brand	EP
Weight	0.075KG
Finishing	Painting Green Color or Galvanize or OEM
Packing	Carton or Wooden box or Iron Box

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 H207929 Knife Section for John Deere Combine Harvesters

The H207929 Knife Section is a high-quality, precision-engineered replacement part designed specifically for John Deere combine harvesters. It is a critical component of the cutting system within the combine's header, where it plays a vital role in efficiently cutting crops during the harvesting process. Constructed from durable, wear-resistant materials, this knife section is designed to withstand the demanding conditions of agricultural operations, such as cutting through tough stalks and vegetation. The H207929 Knife Section features a serrated edge, which enhances its cutting ability by providing a clean and precise cut, reducing crop loss and ensuring optimal harvest efficiency. Its compatibility with various John Deere combine models, including the 213, 216, 220, 222, 913F, 918F, 920R, 925F, and 930F models. makes it a versatile and essential part for maintaining consistent performance in the field. Regular replacement of worn or damaged knife sections like the H207929 is crucial to prevent downtime and maintain the combine’s productivity.

Function and Use of H207929 Knife Section for John Deere Combine Harvesters

The H207929 Knife Section is a critical component used in John Deere combine harvesters, specifically in the header assembly, which is responsible for efficiently cutting and gathering crops during the harvesting process. This knife section plays a central role in ensuring that the combine performs at its peak, as it is directly involved in cutting crop stalks cleanly and effectively before the material is fed into the harvester for threshing and separation. The H207929 Knife Section is engineered with a serrated edge, which provides enhanced cutting performance. The serrated design increases the knife's ability to grip and slice through tough stalks, grasses, and other plant material, even in challenging field conditions. This ensures a clean and precise cut, minimizing crop damage and loss while maximizing harvesting efficiency. The knife section is made from high-strength, wear-resistant materials to ensure durability and a long service life, even under heavy use in demanding agricultural environments. Functionally, the knife section is attached to the cutter bar of the header. As the header moves through the field, the knife sections work in tandem with stationary guard fingers to shear the crop cleanly at the base. This shearing action is vital for enabling the harvester to collect the maximum yield while maintaining crop integrity. The H207929 Knife Section is designed to operate at high speeds, ensuring smooth and continuous cutting without clogging or stalling, even in dense or wet crops. The use of the H207929 Knife Section is essential for maintaining the performance and efficiency of John Deere combine harvesters. Over time, knife sections are subject to wear and tear due to their constant exposure to abrasive materials like dirt, dust, and crop residue. Regular inspection and timely replacement of worn knife sections are critical to avoiding downtime and ensuring consistent harvesting results.

Advantages of H207929 Knife Section for John Deere Combine Harvesters

The H207929 Knife Section for John Deere Combine Harvesters offers several advantages that contribute to its importance in the harvesting process:

1. Enhanced Cutting Efficiency: The H207929 knife section features a serrated edge design, which provides superior cutting performance. This design ensures a clean and precise cut through tough stalks and dense crops, reducing crop loss and improving overall harvesting efficiency, especially in challenging field conditions.
2. Improved Durability: Made from high-strength, wear-resistant materials, the H207929 knife section is built to withstand heavy-duty use in abrasive environments. Its robust construction ensures a longer service life, reducing the frequency of replacements and lowering the overall maintenance costs for the harvester.
3. Optimized Crop Handling: By delivering a clean cut, the knife section minimizes crop damage and ensures better handling of the harvested material. This helps maintain the quality of the crop as it is fed into the combine, improving yield and reducing waste.
4. High-Speed Operation: Designed for high-speed functionality, the H207929 knife section facilitates smooth and continuous cutting action. It prevents stalling or clogging, even in dense or wet crop conditions, ensuring uninterrupted harvesting and maximizing productivity during time-sensitive harvest seasons.
5. Reduced Maintenance Downtime: The knife section’s durable construction and precision engineering mean fewer breakdowns and less wear over time. This reduces the frequency of maintenance and replacement, keeping the combine harvester operational for longer periods during critical harvesting windows.
6. Adaptability to Varied Conditions: Whether working in dry, wet, or abrasive environments, the H207929 knife section is designed to maintain consistent cutting performance. Its ability to adapt to various crop and field conditions ensures that the combine can handle diverse harvesting challenges with ease and reliability.

How to Replace a Damaged H207929 Knife Section for John Deere Combine Harvesters

Replacing a damaged H207929 Knife Section on a John Deere Combine Harvester involves several steps to ensure a proper and efficient replacement. Here is a general guide on how to replace the damaged knife section:

1. Inspect the Knife Section and Cutter Bar: Carefully inspect the cutter bar to locate the damaged H207929 knife section. Check for any additional wear or damage to adjacent knife sections or guards. Identifying all problematic parts ensures a thorough repair and prevents recurring issues during operation.
2. Remove the Damaged Knife Section: Use the appropriate tools, such as a wrench or socket set, to loosen and remove the bolts or rivets securing the damaged knife section. If rivets are used, drill them out carefully without damaging the cutter bar or adjacent sections.
3. Clean the Cutter Bar and Mounting Area: Before installing the replacement knife section, clean the cutter bar and the mounting area. Remove any dirt, debris, or crop residue to ensure a secure and proper fit for the new knife section. A clean surface reduces the risk of operational issues.
4. Install the Replacement H207929 Knife Section: Position the new knife section in place, ensuring it aligns correctly with the cutter bar and adjacent sections. Secure it using bolts or rivets, depending on the combine model. Tighten bolts firmly, but avoid overtightening, which could damage the knife section.
5. Inspect the Guard Fingers and Adjacent Sections: Check the guard fingers and adjacent knife sections to ensure they are in good condition and properly aligned. Misaligned or damaged guards can hinder the cutting performance and cause premature wear on the new knife section.
6. Test the Knife Section Movement: Manually move the knife assembly to ensure smooth operation without any obstructions. Verify that the new knife section operates seamlessly with the rest of the cutter bar and that there are no loose components.

Other Replacement Combine Harvester Parts for John Deere

When it comes to harvesting crops, John Deere combine harvesters are a popular choice for farmers worldwide. However, to keep these machines operating at peak performance, regular maintenance and replacement of parts are necessary. Here are some essential replacement parts for John Deere combine harvesters:

1. Chain Sprockets

Chain sprockets are essential components in transferring power within the combine harvester. When engaged with chains, they make sure that all of the components work together seamlessly. Made from sturdy materials, chain sprockets require regular maintenance to avoid wear and tear, ensuring efficient power transmission during harvesting.

2. Idler Sprockets

Idler sprockets are crucial for guiding and maintaining proper chain tension within the harvester. Although they do not transmit power, they help prevent chain slack and misalignment. Regular inspection ensures that they remain in good condition, which is vital for the longevity of the chain system.

3. Drive Pulleys

Drive pulleys play a key role in transferring engine power to various combine harvester parts. Proper alignment and maintenance of drive pulleys are crucial to prevent belt wear and ensure efficient operation, significantly impacting the overall performance of the harvester.

4. Idler Pulleys

Idler pulleys maintain tension and guide belts within the harvester. Though they don't drive components directly, they are crucial for preventing belt slippage and misalignment. Regular checks and maintenance ensure that they function effectively, supporting the overall efficiency of belt systems.

5. Gears

Gears facilitate changes in speed and direction of power within the combine. They enable precise control over machinery functions. Regular lubrication and inspection are necessary to prevent wear, ensuring smooth and efficient operation throughout the harvest season.

6. Drive Shaft

The drive shaft transmits power from the engine to various harvester parts. It must withstand high torque and be balanced correctly to reduce vibrations. Regular maintenance, including lubrication, is vital to ensure reliable performance and prevent mechanical failures.

7. Knives

Knives are vital for cutting crops efficiently. They must be sharp and well-maintained to ensure clean cuts, reducing fuel consumption and increasing harvesting speed. Regular inspection and sharpening are necessary to keep them effective and prolong their lifespan.

8. Concaves

Concaves work with the threshing drum to separate grain from chaff. Their setup affects threshing efficiency and must be adjusted based on crop type. Regular checks ensure that they remain free of damage and obstructions, optimizing grain separation and quality. By staying on top of routine maintenance and replacing worn parts, John Deere combine harvesters can continue to operate efficiently, leading to a successful harvest.  

Why Choose Raydafon's Grain Head Cutter Bar Knife Section?

As one of the leading manufacturers and wholesale distributors of aftermarket replacement parts for combine harvesters, balers, tractors, and corn heads in domestic and global markets, Raydafon 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. 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. 5. 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. 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.