87728905 Harvester Cutting Knife section

 

Specification

item	value
Type	Blades
Use	Harvesters
Place of Origin	China
	Zhejiang
Brand Name	combine knife section
Material	65Mn, 60Si2Mn, T10
Thickness	2.0, 2.7, 3.0 mm
Hardness	48-56HRC
Colour	Black, Red, Silver, Optional
Teeth	Pressing, Milling
Technique	Forged
Feature	long using life and the reasonable price
Type	knife section
Application	Tractor Harvester Cultivator Paddy Flied
Certificate	SGS

Introduction

The Harvester Cutting Knife Section is an essential component of the harvester that plays a vital role in the harvesting process. It is responsible for cutting and collecting the crop from the fields.

Usage and Functionality

The Harvester Cutting Knife Section is located underneath the harvester's main body and is responsible for cutting the crop at the desired height. The cutting process is done by a rotating knife that cuts the crops, and the crop is collected by a conveyor belt. The section is engineered to provide high-quality and precise cutting, reducing any crop loss during harvesting.

Our Advantage

• We can manufacture this product and can replace most of the commonly used models of other brands.
• We can customize the product according to your specific needs.
• All our products are made of high-quality materials, ensuring durability and longevity.

Compatible Models

Brand	Model
John Deere	S670, S680, S690
Claas	Lexion 770, 780, 760
New Holland	CR8.90, CR9.90, CR10.90

Commonly Replaced Parts in a Harvester

Harvesters have several parts that are prone to wear and tear. Below are some of the parts that require frequent replacement:

1. Knife Blade/Cutting Section Parts

This includes the main cutting blade, skid plates, and cutting blade drive belts.

2. Threshing Drum and Concave

These parts are responsible for separating the grain from the straw and require replacement when worn out.

3. Separation Grates and Fan Blades

These parts are responsible for cleaning the grain and require replacement when worn out.

4. Conveyor Chains and Sprockets

These parts are responsible for transporting the crop and require replacement when worn out.

5. Rubber Tracks or Tires

These parts are responsible for providing traction and require replacement when worn out.

6. Hydraulic Components

This includes hydraulic cylinders, hoses, seals, and require replacement when worn out.

7. Bearings

Bearings require replacement when worn out or damaged.

8. Filters

Air, fuel, and oil filters require replacement periodically to ensure optimal engine performance.

When to Replace Parts

• If there is excessive crop residue after harvesting, or grain separation is not clean, the Threshing Drum and Concave may require replacement.
• If there is a decrease in power, or the engine overheats, the air filter may be clogged and require replacement, or the cooling system may need repair.
• If the cutting blade is slow or the crop conveying speed is reduced, the drive belt, chain, or gear may require replacement.
• If there is difficulty walking or increasing noise, the bearings or rubber tracks/tires may require replacement.
• If there are problems with the hydraulic system, such as slow lifting or steering, hydraulic pumps, cylinders, valves, or seals may require replacement.
• If there is significant oil leakage, seals or other components may be damaged and require replacement.

Author: Miya