Agricultural Machinery Spare Parts Forged Knife Guard Knife Finger for Combine Harvester

Agricultural Machinery Spare Parts Forged Knife Guard Knife Finger for Combine Harvester

What is a Sickle Guard and its Function?

A sickle guard, also known as a knife guard or knife finger, is a protective device installed on a combine harvester that covers the blade of the sickle bar. The sickle guard plays a crucial role in protecting both the operator and the machine from potential harm while harvesting crops. Some advantages of our sickle guard are:

• High durability due to being made of forged steel
• Excellent wear resistance
• Reduces maintenance time due to its easy installation
• Compatible with a wide range of agricultural machines and models

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Our Advantages

• We can produce this product and replace most commonly used models from different brands
• We offer customization options to meet specific customer needs
• We provide excellent customer service and support

Compatible Brands and Models

Brand	Model
John Deere	4, 5, 6, 7, and 900 series
Claas	Commandor, Dominator, and Mega series
New Holland	CR, CX, and TX series

Other Agricultural Machinery Spare Parts

We offer a wide range of agricultural machinery spare parts, including agricultural chains, agricultural gearbox, pulley, sprocket, coupling, pto shaft, concave, and more.

Signs that It's Time to Replace Your Sickle Guard

1. Visible wear or damage to the sickle guard: Check for cracks, deformation, severe wear, or missing parts. These signs indicate that the sickle guard has lost its protective function, and continued use may lead to damage to the blade or personal injury.
2. Frequent cutting obstacles: If crop blockages or entanglement with the blade frequently occur during harvesting, it may be due to sickle guard wear, causing the blade to be too close to the crop. Check and replace the sickle guard as needed.
3. Accelerated blade wear: Noticeable acceleration of blade wear, even under normal maintenance, may be due to the sickle guard losing its effective protection, making it more susceptible to external impact or wear.
4. Increase in machine operating noise: When the sickle guard is damaged or loose, it may increase the operating noise of the machine, as it loses its original vibration and stability function. Check and replace the sickle guard immediately.
5. Decrease in machine work efficiency: If you notice a significant decrease in harvesting efficiency and have eliminated other potential causes, it may be due to Sickle Guard failure, making the blade unable to cut properly. Replacement is necessary.

How to Choose the Right Sickle Guard

1. Size matching: Confirm that the sickle guard's dimensions match the blade or blade assembly on the agricultural machine, including the sickle guard's length, width, and thickness, as well as the position and size of the mounting holes.
2. Material: The material of the sickle guard has a considerable impact on its durability. Common materials include steel, cast iron, and wear-resistant plastic. Users should choose a wear-resistant, impact-resistant material based on factors such as working environment and the hardness of the cutting object.
3. Shape design: The design of the sickle guard must match the type of blade being protected. For example, sickle guards used for disc blades and reciprocating cutting blades will have different designs. Additionally, the shape of the sickle guard should help reduce crop entanglement and improve cutting efficiency.
4. Installation method: Understand how the sickle guard is fixed to the agricultural machine, such as whether it has a clip, bolt, welding, or other installation methods, and ensure that the new sickle guard is consistent with the original installation method.
5. Protection level: Evaluate the degree of protection that the sickle guard provides for the blade, such as the size of the protective margin, whether it has anti-entanglement design, and whether it can effectively prevent direct impact of hard objects on the blade.
6. Compatibility: Confirm that the sickle guard is compatible with the brand and model of agricultural machine, ensuring seamless integration with your harvester, mower, or other agricultural machinery.
7. Regulatory standards: Some regions may have specific standards and certification requirements for agricultural machinery parts. When purchasing, ensure that the selected sickle guard complies with local laws, regulations, and safety standards.

Author: Miya