China Professional Heavy Duty Engineering Chains 2010 2512 2814 3315 3618 4020 4824 Cranked-Link Transmission Chains with Hot selling

China Professional Heavy Duty Engineering Chains

Product Description

Heavy Duty Engineering Chains Cranked-link Transmission Chains

Heavy Crank Link Drive Chain

Heavy crank link chain is renowned for its exceptional precision, wear resistance, and fatigue durability. Its unique crank connecting rod joint structure makes it particularly suitable for environments with large impact loads and frequent intermittent changes. This chain is primarily used for power transmission in the mining, metallurgy, and construction machinery industries, especially in heavy-duty working conditions.

The heavy-duty crank connecting rod chains are made from high-quality special heat-treated alloy steel, ensuring a longer service life. They are equipped with length tolerance and lateral clearance, making them compatible with flame-cutting or cast tooth sprockets.


Chain drive applications that involve extremely heavy loads or particularly harsh operating conditions.

Product Specifications

All content on this page is sourced from the Internet and is only provided as a reference for product selection. Please note that our products are replacement parts and not original spare parts. We are not the holder of the original trademarks mentioned in this content. Our replacement parts are designed to be perfectly compatible with the original spare parts. If you require original spare parts, please contact the original manufacturer or supplier for purchase.

Performance Characteristics of Trencher Chain

Trencher chains possess several noteworthy performance characteristics. Firstly, they exhibit exceptional durability and strength, enabling them to withstand heavy-duty applications. Additionally, these chains demonstrate excellent resistance to wear, ensuring a longer lifespan. Trencher chains are also designed to provide optimal traction, allowing for efficient digging and trenching operations. Furthermore, they feature precise manufacturing, resulting in consistent and reliable performance. Lastly, these chains offer excellent compatibility with various trencher machines, making them versatile and adaptable.

Types and Characteristics of Trencher Chain

Trencher chains are available in different types, each with its own unique characteristics. The first type is the standard trencher chain, which is commonly used for general digging and trenching purposes. Another type is the rock trencher chain, specifically designed to handle challenging terrains with rocky or hard soil conditions. Additionally, there are also combination trencher chains that offer versatility by being suitable for both standard and rock digging applications. These chains are characterized by their robust construction, superior digging performance, and resistance to wear and tear.

Advantages of Trencher Chain Materials

Trencher chains can be made from various materials, each offering distinct advantages. Chains made from high-quality alloy steel provide excellent strength and durability, ensuring reliable performance in demanding conditions. Stainless steel chains, on the other hand, offer superior resistance to corrosion and can withstand harsh environments. For applications requiring reduced noise and vibration levels, polymer chains are an ideal choice. These chains also facilitate smoother operation and minimize wear on other components.

Applications of Trencher Chain

Trencher chains find extensive usage in various fields, showcasing their value and importance. In the Utility Installation sector, these chains are essential for efficiently laying underground cables, pipes, and utilities. The Agriculture industry relies on trencher chains for tasks such as irrigation system installation and field drainage. Similarly, the Landscaping and Gardening field benefits from trencher chains for tasks like trenching for sprinkler systems and landscape lighting. In the Construction sector, trencher chains are key components for excavating foundations, utility trenches, and footings. Road and Path Construction projects utilize trencher chains for creating trenches for cable and irrigation lines, utility installation, and drainage systems. The wide range of applications demonstrates the versatility and indispensability of trencher chains across various industries.

Future Development Trends and Opportunities for Trencher Chain

The future holds promising development trends and opportunities for trencher chain products. As advancements in technology continue to shape the industry, there is potential for the integration of smart features, such as sensor-equipped chains to enhance efficiency and precision. Additionally, the growing focus on environmental sustainability may lead to the development of eco-friendly trencher chains that reduce carbon emissions and energy consumption. Furthermore, the increasing demand for trenching and excavation activities in developing regions presents significant opportunities for market expansion. By strategically aligning with these trends and leveraging emerging opportunities, the trencher chain industry can anticipate a prosperous future.

Choosing a Suitable Trencher Chain

Selecting the right trencher chain involves considering several key aspects. Firstly, it is crucial to determine the specific requirements of the application, taking into account factors such as soil conditions, trench depth, and the intended use. Identifying the type of chain needed based on the nature of the digging task is also essential. Additionally, selecting the appropriate chain material that aligns with the required strength, corrosion resistance, and noise levels is vital. Considering the chain dimensions, including pitch, gauge, and overall length, is necessary to ensure compatibility with the trencher machine. Lastly, checking the compatibility of the chosen chain with the sprockets of the trencher is of utmost importance to ensure optimal performance and longevity.

In summary, trencher chains offer exceptional performance characteristics, various types and materials, and find extensive applications across different fields. The future of trencher chain products holds promising trends and opportunities, paving the way for innovation and growth. By considering the specific requirements and following the outlined selection process, individuals can choose a suitable trencher chain that meets their needs effectively.

Author: Dream

Chain no. Pitch(p) Roller Diameter (D1 Max) Width Between Inner Plate (B1 Min) Pin Diameter (D2 Max) Pin Length (L Max) Plate Depth (H2) Plate Thickness (T) Ultimate Tensile Strength (Q Min) Average Tensile Strength (Q0)
2571 63.50 31.75 38.1 15.90 90.70 47.80 7.90 250.0/56818 270.00
2512 77.90 41.28 39.6 19.08 103.40 60.50 9.70 340.0/77272 367.20
2814 88.90 44.45 38.1 22.25 117.60 60.50 12.70 471.0/15715 507.60
3315 103.45 45.24 49.3 23.85