4B4081 (H213508) harvester knife guard, harvester finger

 

Item name:	Combine harvester knife guard
Material:	ASTM1045
Models: :	Single (simple) guard, double guard, and triplicate guards
Surface Treatmeat:	Spray Paint,Powder Painting,Galvanized or according to you requirement
Hardness:	HRC 45-53
Colors:	Yellow,Green,Black,Gray or according to your requirement
Feature:	Long using life and the reasonable price
Package:	Normally 25 pieces one carton / 40 cartons one pallet/1000 piece one pallet
Other Advantage:	We have been working internationally in the area of agricultural parts since 2001 year with excellent Experience and knowledge.Also are a professional exporter of agricultural spare parts, which are applied on harvesters, soil cultivation machines, seeding machines, balers and mowers, We are committed ourselves to becoming an expert in this field.Averagely, develop more than 20 new items monthly to meet the market change and create more market opportunities for you

Product Introduction

The 4B4081 (H213508) harvester knife guard and harvester finger are essential parts of a harvester. The knife guard is used to protect the knife and the harvester finger is used to guide the crop into the knife, ensuring precise cutting.

Function and Working Principle

The knife guard is located at the front of the harvester and is responsible for protecting the knife from damage during operation. The harvester finger, on the other hand, is located adjacent to the knife and guides the crops into the knife for cutting.

Our Advantages

• We can produce this product and can replace most commonly used parts for various brands.
• We offer customization services to meet your specific needs.
• Our products are competitively priced without compromising on quality.

Supported Harvester Brands and Models

Brand	Model
John Deere	W230
CNH	CR970
CLAAS	Lexion 780

Other Available Parts

We also provide a wide range of other agricultural machinery parts for various needs, including:

• Agricultural chains
• Agricultural gearbox
• Pulley
• Sprocket
• Coupling
• pto shaft
• Concave

Common Wear-and-Tear Parts for Harvesters

Harvesters have several wear-and-tear parts that need to be replaced from time to time. These include:

1. Knife and cutting parts: This includes the main cutting knife, knife guard, and cutting belt, among others.
2. Threshing drum and concave: These parts are responsible for threshing and separating the grain from the crop.
3. Sieving screens and fan blades: These parts are responsible for cleaning the grain.
4. Conveying chains and sprockets: These parts are responsible for conveying the grain to the storage area.
5. Rubber tracks or tires: These parts are responsible for providing traction and stability to the harvester.
6. Hydraulic components: This includes hydraulic cylinders, hoses, seals, and other components.
7. Bearings: These parts support the moving components of the harvester.
8. Filters: This includes air filters, fuel filters, and oil filters.

Signs of Wear-and-Tear

When certain parts of the harvester start to wear out, it can lead to decreased efficiency and performance. Here are some signs that indicate it's time to replace specific parts:

1. Poor harvesting results: If there is too much crop residue leftover or the grain is not separated effectively, it could indicate that the threshing drum and concave need to be inspected and replaced if necessary.
2. Power loss or overheating: If the engine is running below its usual power level or if it is overheating, the air filter may be clogged or the cooling system may be malfunctioning. In either case, it's important to inspect and replace the corresponding parts as needed.
3. Decreased harvesting efficiency: If the cutting parts of the harvester are moving slowly, it is likely due to worn-out belts, chains, or gears. These parts should be inspected and replaced as needed.
4. Difficulty moving or increased noise: If the harvester is equipped with rubber tracks, loose or cracked tracks may be impeding movement. On the other hand, if the harvester has tires, worn-out tires may be the problem. If there is unusual noise while moving, it may indicate that the bearings need to be inspected and replaced if necessary.
5. Unstable hydraulic system: If the hydraulics are not functioning correctly, it could be due to damaged hydraulic cylinders, hoses, valves, or seals. These parts should be inspected and replaced as needed.
6. Oil leaks: Leaking oil, whether it is engine oil, hydraulic oil, or fuel, can indicate that there are damaged seals or other components that need to be replaced.

Author: Miya