Description

Compliance Statement:
This product is a compatible replacement part. All model names and reference part numbers are used for identification and compatibility purposes only. We are not affiliated with the original equipment manufacturer.

 

Suitable for Model：
CH440 No.442.7093-02

CH430 No.442.7802

 

 

 

 

 

 

 

 

 

Product Description

This pinion gear is designed for cone crusher transmission systems and ensures smooth power transmission, stable torque output, and efficient performance under continuous heavy-duty operation. Manufactured from high-strength alloy steel through precision gear machining and heat treatment, it provides reliable wear resistance and long-term operating stability. It is a dependable replacement solution for customers seeking efficient transmission performance and extended service life.

Main Material

High-strength alloy steel with excellent toughness, wear resistance, and load-bearing capability.

Manufacturing Process

Forging, rough machining, gear hobbing, heat treatment, tooth grinding, and precision dimensional inspection.

 Applicable Materials

Suitable for crushing granite, basalt, iron ore, limestone, and other hard or abrasive materials.

Application Field

Used in cone crusher transmission systems for mining, quarrying, and aggregate production.

Product Description (Technical Summary)

Installed in the drive system of cone crushers to transfer power efficiently, maintain stable torque output, and support continuous mechanical operation.

 

 

 

 

 

 

 

Hardness

According to drawing requirements and heat treatment standards.

Surface Treatment

Machined surface with anti-rust oil protection or customized protective treatment.

Warranty

12 months or subject to operating conditions and maintenance quality.

Product Advantages

Stable transmission performance, high machining accuracy, strong load-bearing capacity, reliable wear resistance, efficient power transfer, and long operating life.

Packaging & Transportation

Standard export wooden case with internal fixation and anti-collision protection, suitable for long-distance transportation.

After-Sales Service

Technical support, dimensional confirmation, installation guidance, and follow-up replacement service.