Hardened Steel Excavator Track Link SALT Design Cost-Effective Excavator Track Link

Caterpillar E320 Track Chain Assembly Detailed Product Description

1. Product Overview

The Caterpillar E320 Track Chain Assembly (Part Number:590-3447) is a critical undercarriage component designed for Cat 320D2, 320D2 GC, and 320D3 excavators. It serves as the backbone of the track system, transmitting power from the sprocket and final drive while supporting the machine’s weight and guiding track movement.

2. Key Features & Benefits

✔ Durable Construction

• Manufactured by Caterpillar using hardened steel for extended wear resistance.

• SALT (Sealed and Lubricated Track) design reduces friction and extends service life.

✔ Cost-Effective Solution

• Designed for standard-duty applications and machines with lower utilization rates.

• Lower initial cost compared to heavy-duty tracks, ideal for budget-conscious operations.

✔ Reliable Performance

• Clamp Master Link system ensures secure track shoe attachment.

• No wear sensor (manual inspection required for maintenance).

✔ Compatibility

• Fits Cat 320D2, 320D2 GC, and 320D3 excavators.

3. Technical Specifications

4. Applications

• Ideal for general excavation, grading, and light-to-medium construction work.

• Suitable for machines nearing end-of-life or operating in low-abrasion conditions.

5. Maintenance & Service Recommendations

• Regularly inspect for wear, cracks, or loose bolts.

• Ensure proper grease lubrication to prevent premature failure.

• Replace if excessive elongation or damage is observed.

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Founded in 2004,it has a history of 18yearsIt is located in Quanzhou,Fujian Province, a well -known overseas Chinese hometown in southern Fujian,adjacent to Quanzhou Jinjiang Airport.The transportation is very convenient.After the company's unremitting development and improvement of the market over the past few years,the company has now become a modern mechanical accessories manufacturer that integrates and trade.

The company specializes in the production of CCJT,JTRTR,UTR,KRT,LY,WX, WJW,KTW,NF,QBE,TYD,FBDF,Jinsai and other brands,imports,domestic four-wheeled excavators,rotary rig,crawler cranes The chassis of the machine,the bulldozer,and the loss of the loss.The main products are:branches,dragging wheels,guidance wheels,driving teeth,chain assembly,chain board screws,Qianqiu frame,chain shelf,connecting rod, tightening oil cylinder,spring,mala head,bucket shaft,bucket,bucket,bucket,fight Axial sleeve,fighting ears,digging,U-racks,driving tooth screws,guidance wheel screws,etc. After the product was issued stricly,it was strictly inspected to meet the quality requirements of the host supporting manufacturers.It was sold wll across the country and exported to Southeast Asia,Europe and the United States and other countries to receive unanimous praise from users.

Since the establishment of an enterprise,adhering to the business purpose of"seeking survival with quality and creating a brand for development",in order to better adapt to the extensive needs of domestic and foreign industrial and mining accessories markets, enterprises have continuously renewed production equipment,and at the same time recruit professional and technical talents,and continuously strengthen strengthening Internal management of the enterprise strives to produce better products to meet the widespread needs of new and old customers from allwalks of life.Has a complete and scientific quality management system.The integrity,strength and product quality of Quanzhou Jinsai Machinery Co.,Ltd.have been recognized by the industry.Friends from allwalks of life are welcome to visit,guide,and business negotiations.