80379720 Double Knife Guard for New Holland Combine Harvesters

Product Specifications

Application	Fits for New Holland Combine Harvester:1530, 1540, 1545, 1550, 8030, 8040, 8050, 8055, 8060, 8070, 8080, TC52, TC54, TX32, TX34
	New Holland Grain Header:720CG,760CG
SKU	CA0440
Reference Code	80379720,47560541
Manufacturer	Raydafon Group
Brand	EP
Weight	0.84KG
Finishing	Painting Yellow Color or Red or Natural or OEM
Packing	Carton packing or wooden box packing

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 80379720 Double Knife Guard for New Holland Combine Harvesters

The 80379720 Double Knife Guard is a specialized component designed for use in New Holland combine harvesters, including 1530, 1540, 1545, 1550, 8030, 8040, 8050, 8055, 8060, 8070, 8080, TC52, TC54, TX32, and TX34 models. It is also compatible with New Holland Grain Header models 720CG and 760CG. This part plays a critical role in ensuring efficient and precise operation of the cutting system in these agricultural machines. Specifically, the double knife guard serves as a protective and guiding mechanism for the sickle or cutting blades, which are responsible for cutting crops during the harvesting process. Constructed from durable, high-strength materials, the guard is engineered to withstand wear and tear from tough field conditions, including exposure to abrasive crops and debris. Its "double knife" design features two slots or channels, allowing it to accommodate and stabilize two reciprocating blades simultaneously. This design enhances cutting efficiency and helps reduce the risk of blade damage or misalignment during operation. The 80379720 guard is tailored for compatibility with specific New Holland combine models, ensuring a perfect fit. By maintaining proper alignment, it minimizes crop loss, improves cutting precision, and extends the lifespan of the cutting components, making it an essential part for optimal harvesting performance.

Function and Use of 80379720 Double Knife Guard for New Holland Combine Harvesters

The 80379720 Double Knife Guard is an essential component specifically designed for New Holland combine harvesters, playing a vital role in the efficiency and durability of the machine's cutting system. This part is located on the header of the combine harvester, where it serves several key functions, ensuring smooth and precise operation during the harvesting process. Its primary purpose is to guide, protect, and support the reciprocating sickle knives (cutting blades) as they cut through crops like wheat, soybeans, barley, or other grains. The guard's primary function is twofold: protection and alignment. It acts as a protective barrier for the sickle blades, shielding them from potential damage caused by debris such as rocks, dirt, or tough plant residues encountered in the field. This prevents unnecessary wear or breakage of the blades, reducing downtime and repair costs. Additionally, the guard ensures that the sickle knives remain in proper alignment during their rapid back-and-forth motion. Misaligned blades can result in uneven cutting, crop loss, or damage to the cutting system, which would reduce overall harvesting efficiency. The "double knife" design of the guard means it is equipped with two slots, each securely holding and guiding two reciprocating knife sections. This design increases the cutting system's capacity, allowing for broader cutting coverage and enhanced precision. By stabilizing the blades, the guard prevents excessive vibration or lateral movement, ensuring clean and consistent cuts across the swath.

Advantages of 80379720 Double Knife Guard for New Holland Combine Harvesters

The 80379720 Double Knife Guard is a crucial component in agricultural combine harvesters, specifically designed for New Holland models. This accessory offers several key advantages that enhance the performance and efficiency of the combine harvester in the agricultural field.

1. Enhanced Blade Protection: The 80379720 Double Knife Guard protects the sickle blades from potential damage caused by rocks, debris, or tough plant residues encountered during harvesting. By acting as a shield, it reduces the risk of blade chipping, dulling, or breakage, ultimately extending the lifespan of the cutting components and minimizing repair costs.
2. Improved Cutting Precision: With its double-slot design, the guard ensures that the sickle knives remain properly aligned during their rapid movement. This alignment prevents uneven cuts and reduces crop loss, ensuring a clean and precise harvesting process. Consistent blade positioning also supports uniform cutting across the entire swath, improving overall harvesting efficiency.
3. Reduced Vibration and Wear: The guard stabilizes the reciprocating motion of the sickle blades, reducing unnecessary lateral movement or vibration. This not only enhances the precision of the cut but also minimizes wear and tear on both the blades and the cutting system. As a result, the lifespan of the harvester's components is significantly increased.
4. Broader Cutting Efficiency: The "double knife" design accommodates two reciprocating knife sections simultaneously, increasing the system's cutting capacity. This allows the harvester to cover a wider area in less time, improving the overall throughput of the machine. This advantage is particularly beneficial in large-scale agricultural operations.
5. Durability in Tough Conditions: Constructed from high-strength, wear-resistant materials, the 80379720 Double Knife Guard is built to withstand the rigors of challenging field environments. Whether dealing with abrasive crops, dense vegetation, or harsh weather conditions, the guard maintains its structural integrity, ensuring reliable performance throughout the harvesting season.
6. Reduced Maintenance Time: By protecting the blades and minimizing damage, the guard reduces the frequency of repairs and replacements. This translates to less downtime for the harvester, allowing operators to focus on completing their harvesting tasks efficiently without constant interruptions for maintenance.

How to Replace a Damaged 80379720 Double Knife Guard for New Holland Combine Harvesters

When it comes to maintaining your New Holland Combine Harvester, it's important to address any damaged components promptly to ensure optimal performance. The 80379720 Double Knife Guard is a crucial part of the harvester, and if it becomes damaged, replacing it is essential. Here is a step-by-step guide on how to replace a damaged 80379720 Double Knife Guard:

Other Replacement Combine Harvester Parts for New Holland

Combine harvesters are complex machines composed of numerous parts working together to ensure efficient harvesting. Over time, these components may require replacement due to wear, damage, or routine maintenance. Here are some key replacement parts for New Holland combine harvesters:

1. Idler Pulley:

The idler pulley is a critical component in the belt drive system of combine harvesters. It helps maintain proper tension and alignment of the belts, ensuring smooth power transmission to various parts of the machine. A worn or damaged idler pulley can lead to belt slippage, reduced efficiency, or machine downtime, making timely replacement essential for optimal performance.

2. Drive Pulley:

The drive pulley is responsible for transmitting power from the engine to other mechanical systems within the combine harvester. It works in tandem with the belts, ensuring that the machine’s components operate efficiently. Over time, drive pulleys can wear down, causing reduced power transfer or belt misalignment, necessitating replacement to maintain smooth operation.

3. Gears:

Gears are essential for transferring power within the drivetrain and cutting systems of combine harvesters. They are precision-engineered to handle high loads and ensure synchronized operation of various moving parts. Damaged or worn gears can lead to inefficient power transmission, increased wear on other components, and reduced machine reliability, requiring prompt replacement.

4. Drive Shaft:

The drive shaft transmits rotational power from the engine to various parts of the combine harvester, such as the cutting platform or threshing mechanism. It is designed to handle heavy loads and continuous use. A failing drive shaft can cause vibrations, loss of power, or complete system failure, making it a key component that requires proper maintenance and replacement when needed.

5. Drive Hub:

The drive hub connects the drive shaft to other rotating components, such as the cutting blades or threshing drum. It ensures smooth and reliable power transfer while maintaining alignment. A damaged drive hub can lead to misalignment, excessive wear on connected parts, or uneven operation, necessitating its timely replacement.

6. Knife Blade:

Knife blades are crucial for cutting crops during harvesting. These sharp, durable components are mounted on the cutting platform and work in conjunction with knife guards. Over time, knife blades can dull or break due to contact with rocks or tough vegetation, requiring replacement to ensure clean, efficient cutting and prevent crop loss.

7. Drive Sprocket:

The drive sprocket is a key component in the chain-driven systems of combines. It transmits power to chains that drive various mechanisms, such as the feeder or threshing system. Worn sprocket teeth can result in chain slippage or breakage, reducing operational efficiency and requiring replacement to maintain functionality.

8. Idler Sprocket:

The idler sprocket maintains proper chain tension and alignment in chain-driven systems. It ensures that the drive chain operates smoothly without excessive slack or wear. A damaged or misaligned idler sprocket can lead to chain failure and downtime, making regular inspection and replacement critical for reliable operation of the combine harvester.

Why Choose Raydafon's Forged Knife Guard?

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. At Raydafon, we take pride in our products and services, and we are committed to providing our customers with the best quality products, at competitive prices, and with excellent customer service. Here are some of the key advantages of working 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. Our 80379720 Double Knife Guard for New Holland Combine Harvesters is forged from high-grade steel, providing exceptional strength and resistance to wear and tear. It is designed to perfectly fit New Holland combine harvesters, ensuring optimal performance and durability.

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. Whether you need parts for John Deere, New Holland, Case, Claas, Welger, KMC, Amadas, Gallignani, Kubota, Laverda, MTZ, Ford, Maschio, Goldoni, Howard, BCS, or any other leading brand, we've got you covered.

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. Our 80379720 Double Knife Guard for New Holland Combine Harvesters is priced competitively, making it an attractive option for farmers and businesses looking for high-quality spare parts at an affordable price.

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. Whether you need help selecting the right spare parts for your agricultural machinery or require assistance with installation, our team is always available to support you.

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. We offer fast and reliable shipping options to ensure your order arrives on time, every time.

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. We understand that every farm and business has unique needs, and we are committed to providing solutions that meet those needs. At Raydafon, we are committed to providing our customers with the best quality products, at competitive prices, and with excellent customer service. Contact us today to learn more about our products and services or to place an order.