Komatsu Excavator PC45 PC60-7 PC75 PC78 PC100 excavator sprocket for Crawler excavator sprocket

Komatsu Excavator PC45 PC60-7 PC75 PC78 PC100 excavator sprocket for Crawler excavator sprocket

Product Parameters

The excavator track roller is a critical component of the excavator undercarriage system, primarily responsible for supporting the machine's weight and ensuring smooth track movement. It plays a vital role in complex terrains and high-intensity operations. Our track rollers are meticulously designed and manufactured to deliver exceptional performance and reliability.

Functions:

1. Weight Support: The track roller bears the entire weight of the excavator and distributes it evenly across the track, reducing ground pressure.

2. Track Guidance: Ensures the track maintains the correct trajectory during operation, preventing deviation or derailment.

3. Shock Absorption and Stability: Effectively absorbs impact forces during high-intensity operations or on rough terrains, enhancing machine stability and operator comfort.

Structural Highlights:

1. High-Strength Material: Made from premium alloy steel and treated with heat processes, it offers exceptional wear resistance and impact strength, suitable for harsh working conditions.

2. Precision Bearing Design: Equipped with high-performance sealed bearings to reduce friction and heat generation, extending service life and lowering maintenance costs.

3. Dual Sealing System: Advanced sealing technology effectively prevents dust, mud, and moisture from entering the interior, ensuring reliable performance even in bad environments.

4. Optimized Structural Design: Streamlined design and reinforced ribs enhance overall strength and durability while reducing weight, improving fuel efficiency.

5. Easy Maintenance: Modular design allows for quick disassembly and replacement of the track roller, minimizing downtime and boosting work efficiency.

Excavator Drive Wheel: Safeguarding Your Engineering Projects

As an essential component of the excavator, the performance of the drive wheel is directly related to the working efficiency and safety of the equipment. Choosing a high-performance drive wheel can not only improve the excavator's operational capabilities but also reduce maintenance costs and extend the equipment's service life, safeguarding your engineering projects.

Maintenance and upkeep

To ensure the normal operation of the chain wheel rim and extend its service life, it is recommended to regularly perform the following maintenance and upkeep:

Regular inspection: Check the wear of the chain wheel rim and replace severely worn components in a timely manner.

Lubrication and maintenance: Regularly add lubricating grease to the bearings to ensure smooth rotation of the wheel rim.

Cleaning: Timely clean the dirt, gravel, and other debris on the rim of the supporting chain to prevent them from entering the interior of the bearing and causing damage.

Check the installation bracket: Regularly inspect the installation bracket of the chain wheel flange to ensure that it is firmly fixed and prevent equipment failure caused by looseness.

Structure and Composition

Wheel body: The main body of the driving wheel, usually cast or forged from high-strength alloy steel, with high wear resistance and impact resistance.

Ring gear: The outer part of the wheel body has a toothed structure, which is used to mesh with the track plate and transmit power. The design of the ring gear directly affects the service life and transmission efficiency of the driving wheel.

Bearings and seals: The drive wheel is equipped with bearings inside to ensure smooth rotation of the wheel body. Seals are used to prevent dust, dirt, and other impurities from entering the interior of bearings, extending their service life.

Installation hole: The drive wheel is connected to the excavator's walking motor or reducer through the installation hole to ensure the stability of power transmission.

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.