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ZX870-5G ZX870LCH-3 ZX870-3 ZX870LCH-5G
BOLIN ITR BERCO

ZX870 track shoes assy 9261703 Track group 47 links, 650mm grouser shoe
X850 ZX870 track chain 47L 51L 9152643 9172475 ITM E7670700M00051 VPI V9152643HDV
4473720 J932408 4639643 4638433 J932280 4089822 4658418 9252882 9261703 4430291 J932785 A590927 J912465 4085614 7048663 7048664 6023863 6023864 J932760
ZX870lc-3 track roller HT551 HITACHI 4473720 9127065 9134268 9151869 A1680000M00 AT309605



Maintenance and inspection of Hitachi excavator undercarriage parts are key to ensuring long-term stable operation of the equipment. Here are some important inspection and maintenance points:
1. Check track tension regularly: The track should be kept at proper tension to avoid loose or overtightened tracks, which may cause the track to fall off or wear out prematurely.
2. Check track shoe wear: Check whether the texture and rubber on the track shoe are worn. Severely worn track shoes may need to be replaced.
3. Check track chain links: Make sure that the chain links are not broken or excessively worn. Chain links are key components that connect track shoes.
4. Check drive wheels and guide wheels: Check whether the teeth of the drive wheels are worn and whether the guide wheels are aligned. Improper alignment may cause the track to deviate.
5. Check the sprocket and tensioner wheels: Check whether these wheels are flexible, worn or damaged, and lubricate or replace them if necessary.
6. Cleaning and lubrication: Clean the undercarriage area regularly to remove dirt and debris, and then lubricate the parts that need lubrication.
By following these maintenance and inspection points, you can minimize the risk of breakdowns, extend the life of your excavator undercarriage parts, and maintain optimal performance of your equipment.

ZX870 track shoes assy 9261703 Track group 47 links, 650mm grouser shoe
X850 ZX870 track chain 47L 51L 9152643 9172475 ITM E7670700M00051 VPI V9152643HDV
4473720 J932408 4639643 4638433 J932280 4089822 4658418 9252882 9261703 4430291 J932785 A590927 J912465 4085614 7048663 7048664 6023863 6023864 J932760
ZX870lc-3 track roller HT551 HITACHI 4473720 9127065 9134268 9151869 A1680000M00 AT309605



Maintenance and inspection of Hitachi excavator undercarriage parts are key to ensuring long-term stable operation of the equipment. Here are some important inspection and maintenance points:
1. Check track tension regularly: The track should be kept at proper tension to avoid loose or overtightened tracks, which may cause the track to fall off or wear out prematurely.
2. Check track shoe wear: Check whether the texture and rubber on the track shoe are worn. Severely worn track shoes may need to be replaced.
3. Check track chain links: Make sure that the chain links are not broken or excessively worn. Chain links are key components that connect track shoes.
4. Check drive wheels and guide wheels: Check whether the teeth of the drive wheels are worn and whether the guide wheels are aligned. Improper alignment may cause the track to deviate.
5. Check the sprocket and tensioner wheels: Check whether these wheels are flexible, worn or damaged, and lubricate or replace them if necessary.
6. Cleaning and lubrication: Clean the undercarriage area regularly to remove dirt and debris, and then lubricate the parts that need lubrication.
By following these maintenance and inspection points, you can minimize the risk of breakdowns, extend the life of your excavator undercarriage parts, and maintain optimal performance of your equipment.
Introduction:At our company, we take pride in providing high-quality construction equipment parts to our customers. Recently, we shipped out a set of BOLTRAC Durable 457mm Width Paving Rubber Tracks for the CAT 1055B to one of our valued clients. In this article, we will discuss the features and ben
Bolin rubber tracks are known for their durability and reliability. They are made from high-quality materials that can withstand tough terrain and heavy loads. The tracks provide excellent traction and stability, allowing for smooth operation of the tractor. With Bolin rubber tracks, the customer ca
Bolin Machinery Heavy Rock Bucket is shipped in full container. During the production process, we strictly control the details and look forward to receiving good feedback from customers.
Overview of the Track Undercarriage AssemblyAt our company, we take pride in providing high-quality customized track undercarriage assemblies to meet the specific needs of our customers. Our latest project involved the production and shipping of a 20-ton track undercarriage assembly to one of our va
Introduction:The demand for swamp track shoes with a width of 1000mm for the D85 model has been on the rise, and we are pleased to announce that we are now able to fulfill this request for our customers. These specialized track shoes are designed to provide optimal performance in swampy and challeng
Introduction:AGCO is a well-known brand in the agricultural machinery industry, and their MT755 model is a popular choice among farmers. One crucial component of this model is the track system, which plays a significant role in the machine's performance. In this article, we will discuss the tracks d
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Introduction:The Bolin Triangle Half Track is a revolutionary addition to the world of combine harvesters. This innovative technology is designed to improve traction, reduce soil compaction, and enhance overall performance in the field. In this article, we will explore the key features and benefits
Introduction:The Bolin Triangle Half Track is a revolutionary addition to the world of combine harvesters. This innovative technology is designed to improve traction, reduce soil compaction, and enhance overall performance in the field. In this article, we will explore the key features and benefits
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Bolin machinery is a professional supplier of rubber track for heavy duty Agricultural machine.We have been supplying products to customers from North America and Europe for many years.And we have received high recognition from them.We are loading one container of rubber track shipping to Canada tod
Bolin machinery is a professional supplier of rubber track for heavy duty Agricultural machine.We have been supplying products to customers from North America and Europe for many years.And we have received high recognition from them.We are loading one container of rubber track shipping to Canada tod
Bolin machinery is a professional supplier of rubber track for heavy duty Agricultural machine.We have been supplying products to customers from North America and Europe for many years.And we have received high recognition from them.We are loading one container of rubber track shipping to Canada tod
Steel track undercarriage assembly: A robust solution for heavy-duty applicationsWhen it comes to heavy-duty machinery, having a reliable undercarriage assembly is crucial for ensuring optimal performance and longevity. For equipment with a 40T loading capacity, a steel track undercarriage is the go
Rubber tracks have become an essential component in the agricultural industry, providing farmers with the ability to efficiently navigate their fields and increase productivity. One company that has been leading the way in providing high-quality rubber tracks for agricultural machinery is CASE IH. W
We are the professional supplier for aftermarket spare parts for Hitachi,Komatsu,CAT,Doosan and so on.
The track chain assembly is a crucial component of the Hyundai R450 excavator,Bolin Machinery provides high quality production and professional delivery services.
Rubber tracks for skid steers and compact track loaders typically last 1,200–3,000 hours, depending on terrain, load, and maintenance. Light-duty tasks reach the higher end, while heavy construction shortens lifespan. Key factors affecting durability include operator habits, track tension, undercarriage condition, and rubber quality. Rough or abrasive surfaces, sharp objects, and improper storage accelerate wear. Regular maintenance—cleaning debris, lubricating rollers, inspecting for cracks, and rotating tracks—can significantly extend life. Choosing the right tread type for specific terrain and using premium tracks also improves performance. Timely replacement prevents undercarriage damage, reduces downtime, and saves long-term costs.
This guide explains how to accurately measure rubber tracks to ensure the right fit, prevent wear, and extend machine life. It covers key measurements such as track width, pitch, and link count, along with guide system and roller type identification. Step-by-step methods help you calculate inner circumference and confirm compatibility with manufacturer specifications. The article also highlights signs of track wear, tools for precise measurement, and common mistakes to avoid. By following these steps and documenting measurements carefully, operators can save costs, reduce downtime, and maintain optimal machine performance.
Maintaining proper rubber track tension on excavators is essential for safety, efficiency, and equipment longevity. Correct tension prevents track slippage, reduces wear on rollers, idlers, and sprockets, and improves fuel efficiency. Tracks that are too loose or too tight can cause uneven wear, vibrations, and drivetrain strain. To measure tension, inspect the track sag at the third roller and remove debris for accurate readings. Adjustments are made via the grease fitting, adding or releasing grease gradually. Regular inspections, seasonal adjustments, and choosing high-quality, machine-compatible tracks ensure optimal performance and reduce costly repairs.