PC56 PC40 PC100 PC200 VIV40 SK60-8 MS30 excavator track roller for excavator spare parts

PC56 PC40 PC100 PC200 VIV40 SK60-8 MS30 excavator track roller for excavator spare parts

The excavator track roller is a key component of the excavator walking mechanism, and its performance directly affects the efficiency and reliability of the entire machine. Proper selection, use, and maintenance of support wheels are crucial for ensuring the normal operation of excavators.

The main functions are:

excavator track roller: The supporting wheels bear the weight of the excavator and transmit it to the tracks to ensure smooth movement of the machine.

Guiding track: The support wheels guide the track to move along the correct trajectory, preventing deviation and detachment.

Reduce friction: The supporting wheels reduce the friction between the track and the track frame by rolling, extending the track life.

The excavator track roller is usually composed of the following components:

Wheel body: The main body, in contact with the track, needs to have high strength and wear resistance, and commonly used materials are alloy steel or cast steel.

Shaft sleeve: Connecting the wheel body and shaft, it needs to have good wear resistance and lubricity, and commonly used materials are copper alloy or powder metallurgy.

Bearing: It supports the rotation of the wheel body and requires high load-bearing capacity and long service life. Rolling bearings or sliding bearings are commonly used.

Sealing element: prevents dust, dirt, etc. from entering the interior of the wheel body, prolongs its service life, and commonly uses rubber seals or labyrinth seals.

Our advantages

1.Strong part number database.
If you can provide the right model and part number, we can supply the right product.
2.Professional and experienced salesperson.
Our founder has been into this field for more than 7 years, with rich experiences.
3.Strict and complete company rules.
We will try our best to meet customer’s delivery time. Before delivery, we must verify the part number or pictures of products one by one, to make sure that customers can receive high-quality and right-quantity goods.
4.Good management system.
No matter how big or small order, as long as customers place the order, we will provide exporting service free for charge.
5.Good service attitude.
If the customer has any questions about the product, In our receiving and knowing the situation, we will help the customer to solve the problem in the first place. As long as customers’ requirements are reasonable, we will endeavour to make them satisfied.

Selection and maintenance

Selection: Choose the appropriate support wheel based on the excavator model, working environment, etc.

Maintenance: Regularly check for wear and tear, replace damaged parts in a timely manner, and perform lubrication and maintenance as required.

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.