Excavator track link assy track chain assy for excavator spare parts

Excavator track link assy track chain assy for excavator spare parts    

As an important component of the track walking system, the performance and quality of the excavator chain directly affect the walking stability, work efficiency, and service life of the excavator. Therefore, when selecting and using a chain, factors such as its structural characteristics, functional requirements, and maintenance requirements should be fully considered to ensure that the excavator can perform at its best under various working conditions. At the same time, regular inspection and maintenance of the chain is also one of the key measures to ensure the long-term stable operation of the excavator.

Product Parameters

The excavator chain, commonly known as the track, is one of the core components of the walking system of a tracked excavator. It consists of a series of metal chain links and track shoes, which support the weight of the excavator and transmit power through cooperation with the driving wheels, guide wheels, and support wheels, enabling the excavator to move steadily in various complex terrains. The design and performance of the track directly affect the passability, stability, and work efficiency of the excavator.

working principle

The track forms a closed loop system by cooperating with the drive wheels, guide wheels, and support wheels. When the driving wheel rotates, the track moves under the drive of the driving wheel, pushing the excavator forward or backward. The gripping teeth of the track shoes make contact with the ground, providing sufficient friction to enable the excavator to walk steadily in soft, muddy, or rugged terrain.

Application scenarios

Excavator tracks are widely used in various types of crawler excavators and are suitable for the following scenarios:

Earthwork excavation: Earthwork excavation and handling are carried out on construction sites, road construction, and other occasions.

Mining operations: mining and transporting ores in mines.

Farmland renovation: Land leveling and trench excavation in farmland.

Forest homework: Carrying trees and building roads in the forest.

River cleaning: Clearing and dredging silt in rivers or wetlands.

Maintenance and upkeep

Regular inspection: Regularly check the wear of the chain, the lubrication condition of the pin shaft and bushing, and the integrity of the seals. If any problems are found, they should be dealt with in a timely manner.

Cleaning and maintenance: Keep the chain and its surrounding environment clean to prevent dust, dirt, and other impurities from damaging the chain. Regularly clean and apply lubricating grease to extend its service life.

Adjust tension: Adjust the tension of the chain according to the usage and working environment of the excavator. Tight or loose chains can affect the walking stability and work efficiency of excavators.

Timing of replacement: When the chain experiences severe wear, cracks, or deformation, a new chain should be replaced promptly to ensure the safe operation of the excavator

Structure and Composition

Chain link (track): The main body of the track is made of high-strength alloy steel, which has excellent tensile strength and wear resistance. The chain links are connected by pins and bushings to form a continuous chain.

Track pad: A metal plate installed outside the chain link, directly in contact with the ground. The surface of track shoes is usually designed with raised patterns or gripping teeth to enhance friction with the ground and improve the passability of excavators.

Pin shaft and bushing: Key components used to connect chain links, usually hardened to enhance wear resistance and impact resistance.

Bolts and nuts: used to secure track shoes and chain links, ensuring the stability of the track structure.

FAQ:

1. What is the warranty time of the products?
The warranty time is 6/12 months based on the item details; We don't provide warranty time for original and used products.
2.What is your delivery time?
Generally, we will arrange the goods within 24 hours after your payment; if not in stock, stocking time is 1-7 days.
3..How can I do if there is something wrong with the goods?
First at all, we have confidence in the quality of our products, if you really found something wrong, please provide pictures or video for us and we will check. After it is confirmed, please return the goods to us and we will offer the correct item.
4.How do I pay?
You can pay by T/T,PayPal (for small amount) and Alibaba trade assurance.