China manufacturer Replacement Hitach Excavator Ex30 Sprocket Segment with high quality

China Manufacturer Replacement Hitachi Excavator EX30 Sprocket Segment with High Quality

China Manufacturer Replacement Hitachi Excavator EX30 Sprocket Segment with Superior Quality

Product Description

Our high-quality Replacement Hitachi Excavator EX30 Sprocket Segment is designed to prolong the life of your machinery. Using advanced manufacturing processes, it ensures durability and exceptional performance.

Product Details

Product: Sprocket and Segment
Material: 35MnB
Production Process: Casting/Forging
Surface Hardness: HRC50-60; depth: 4-10mm
Color: Black, Yellow or Customized
Compatible Machine: Excavator/Bulldozer
Certification: ISO9001
Delivery Time: 7-15 days after contract established
Offer Customized Service: Yes

Detailed Photos

Discover a gallery of detailed photos showcasing the meticulous craftsmanship and robust construction of our sprocket segment.

Main Features

  • Undergoes professional quench-tempering processes to ensure excellent mechanical properties, high strength, and superior wear resistance to prevent bending and breakage.
  • Manufactured using advanced machining centers and vertical CNC turning machines for precision requirements.
  • Strict quality management guarantees effective and stable products.

Compatible Models

Komatsu PC40, PC60-1, PC60-5, PC90, PC100-3, PC120, PC200-3, PC300-3, D4D, etc.
Caterpillar E70B, E100B, E120B, E180, E200B, D3C, D3K, D5H, D6M, D6N, D6D, D5B, D7G, D7R, D8R, D8N, etc.
Hitachi EX40, EX60-1, EX60-6, EX70, EX100, EX120, EX200-1, EX220-1, UH083, UH07-7, etc.
Hyundai R55-7, R255-7, R250, R290, R305-7, R200, etc.
Sumitomo SH120, SH200, SH280, SH300, SH430, etc.
Samsung SE210, SE210-3, SE280, SE350-2, etc.
Volvo EC210, EC240, etc.
Kobelco SK200, SK07-2, SK100, SK120, SK220-3, SK220-1, SK300, SK310, SK320, etc.
Daewoo DH55, DH220-3/5, DH300, DH330-3, etc.
PS: The models above are just for reference, we can’t list all models here. We can supply more products as per your requirements.

Other Products

We also supply a variety of high-quality products for industrial use, including:

  • Agricultural gearboxes
  • Power output shafts
  • Sprockets
  • Fluid couplings
  • Worm gear reducers
  • Gears and racks
  • Roller chains
  • Pulleys and timing pulleys
  • Planetary gearboxes
  • Bushings

Our products are renowned for their high quality, competitive pricing, and exceptional service. We welcome customers to customize products with drawings and samples to meet specific requirements.

Frequently Asked Questions (FAQs)

1. What material is used for the Hitachi EX30 Sprocket Segment?

The Hitachi EX30 Sprocket Segment is made from 35MnB material, ensuring durability and high performance.

2. Can I get a customized color for the sprocket segment?

Yes, we offer the sprocket segment in black, yellow, or any customized color option to meet your specific needs.

3. How do you ensure the quality of your sprocket segments?

We employ strict quality management systems and advanced manufacturing techniques to ensure our sprocket segments meet the highest standards.

4. What machines are compatible with your sprocket segments?

Our sprocket segments are compatible with a wide range of machines including excavators and bulldozers from brands like Komatsu, Caterpillar, Hitachi, Hyundai, and more.

5. How long is the delivery time for the Hitachi EX30 Sprocket Segment?

The delivery time is typically between 7-15 days after the contract is established.

Segment Sprocket Overview

All the content of the page is from the Internet, the content is only as a reference for product selection, our products are replacement parts and not original spare parts; we are not the holder of the original trademarks of the content, our products are only suitable for after-sales replacement parts and not original spare parts, our replacement parts can be perfectly adapted to the original spare parts; if you need to buy original spare parts, please contact the original factory to buy. If you want to buy original spare parts, please contact the original supplier for purchase.

Performance Characteristics of Segment Sprocket

Segment sprockets are integral components in various machinery, offering unmatched performance and reliability. Here are some of their key performance characteristics:


Segment sprockets are crafted from high-grade materials that ensure long-lasting durability. Their robust construction allows them to withstand heavy loads and harsh operating conditions.

Precision Engineering

These sprockets are designed with meticulous precision, ensuring accurate fit and alignment. This minimizes wear and tear on both the sprocket and the chain, consequently extending their lifespan.

Ease of Maintenance

The modular design of segment sprockets makes them easy to install and replace, reducing downtime and maintenance costs. This design also allows for quick adjustments and replacements without the need to dismantle the entire system.


Segment sprockets can be used in various applications, from conveyors to agricultural machinery. Their adaptability makes them a valuable component in multiple industries.

Types and Characteristics of Segment Sprocket

Segment sprockets come in various types, each suited for different applications and offering unique characteristics:

Standard Segment Sprockets

These are the most commonly used segment sprockets, known for their simplicity and reliability. They are suitable for a wide range of applications.

Split Segment Sprockets

Split segment sprockets are designed for easy installation and replacement. They can be fitted without removing the shaft or other components, making them ideal for systems with limited access.

Customized Segment Sprockets

These sprockets are tailored to meet specific requirements, such as unique dimensions, materials, or performance characteristics. Customized sprockets provide optimal performance in specialized applications.

Advantages of Segment Sprockets Made of Different Materials

The material used in the manufacturing of segment sprockets significantly impacts their performance and durability. Some common materials include:


Steel segment sprockets offer exceptional strength and durability, making them ideal for heavy-duty applications. They provide excellent resistance to wear and shock loads.

Cast Iron

Cast iron sprockets are known for their robustness and wear resistance. They are suitable for applications with moderate to high loads and offer good thermal conductivity.

Nylon and Plastics

Nylon and plastic sprockets are lightweight and corrosion-resistant, making them suitable for environments where metal sprockets would corrode. They are also quieter during operation.

Application of Segment Sprockets in Various Fields

Segment sprockets find extensive usage across diverse industries, demonstrating their versatility and importance:

Conveyor Systems

In conveyor systems, segment sprockets facilitate smooth and efficient material transport, ensuring minimal downtime and maximum productivity.

Mining and Quarrying

These sprockets are vital in mining and quarrying operations, where they help in the transportation of heavy loads and materials, contributing to operational efficiency.

Agricultural Equipment

Segment sprockets are crucial in agricultural machinery, aiding in the seamless movement of components, thereby enhancing the efficiency of farming operations.

Construction Equipment

In construction machinery, segment sprockets ensure the smooth operation of various mechanical components, leading to improved performance and reliability.

Forestry and Logging

The durability and reliability of segment sprockets make them indispensable in forestry and logging equipment, where they endure harsh conditions and heavy usage.

Future Development Trends and Opportunities

The segment sprocket industry is poised for significant advancements and growth. Here are some trends and opportunities:

Innovative Materials

The development of new materials with enhanced properties will lead to more durable and efficient segment sprockets.

Advanced Manufacturing Techniques

Techniques such as 3D printing and precision casting will enable the production of high-quality sprockets with complex geometries and superior performance.

Integration with Smart Technology

The integration of sensors and smart technology will allow for real-time monitoring and predictive maintenance, reducing downtime and improving efficiency.


The focus on sustainable practices and materials will drive the development of eco-friendly segment sprockets, contributing to a greener industry.

How to Choose a Suitable Segment Sprocket

Selecting the right segment sprocket involves considering several factors:

Clear Requirements

Identify the specific requirements of your application, such as load capacity, operating conditions, and environmental factors.

Material Selection

Choose the appropriate material based on the operating environment and performance requirements.

Design Optimization

Opt for sprockets with optimized designs that ensure proper fit, alignment, and performance.

Suppliers and After-Sales Service

Select reputable suppliers who offer quality products and reliable after-sales support.


Consider the overall cost-effectiveness, including the initial purchase price and long-term maintenance costs.

Quality Control

Ensure that the sprockets meet stringent quality standards and certifications to guarantee reliable performance.


Segment sprockets are essential components in various industries, offering unmatched performance, durability, and versatility. By understanding their characteristics, types, applications, and future trends, you can make informed decisions when selecting the right segment sprocket for your needs. Consider factors such as material selection, design optimization, supplier reputation, cost-effectiveness, and quality control to ensure you choose the best sprocket for your application.

Author: Dream