Product Video
Main specification parameter for cat 390F Excavator Support Roller
|
Brand |
Model |
Product Name |
Part Number |
Assembly Quantity |
Weight |
|
Caterpillar |
D11R |
SEGMENT GP-SPROCKET |
7T1240 |
2 |
33kg |
Alternative (cross code) number
|
CA7T1240 |
7T-1240 |
7T1240 |
Compatible Equipment Models: 7T1240
|
D11N |
D11R |
Features and advantages of sprocket bulldozer
Functional positioning
Power transmission core: As an important part of the bulldozer drive system, the sprocket plays a key role in effectively transmitting the engine power to the track.
Design features
Tooth shape optimization: The tooth shape of the sprocket is carefully designed to ensure the smoothness and wear resistance when meshing with the chain, reduce energy loss and improve transmission efficiency.
Material selection
High-performance alloy steel: Made of high-performance alloy steel, the sprocket has high strength and good fatigue resistance, and can withstand heavy loads and impacts during bulldozer operation.
Manufacturing process
Heat treatment technology: Through advanced heat treatment technology, the sprocket achieves an ideal balance of hardness and toughness, which increases its service life under complex working conditions.
Durability
Wear-resistant coating: The wear-resistant coating applied to the sprocket surface not only enhances its wear resistance, but also protects the sprocket from corrosion, extending its service life in harsh environments.
Safety performance
Overload protection: The sprocket is designed with an overload protection mechanism. When the load exceeds the safety range, it can effectively prevent the sprocket from damage and ensure the safety of the operation.
Convenient maintenance
Easy disassembly and assembly design: The structure of the sprocket is easy to disassemble and assemble quickly, which reduces the labor intensity and time cost during maintenance and improves maintenance efficiency.
Applicability
Strong compatibility: Our sprocket bulldozer is designed to be compatible with a variety of chain models, so that it can be adapted to bulldozers of different specifications, enhancing its market adaptability.
Precision Manufacturing
Our sprocket bulldozer uses cutting-edge CNC machining technology (CNC) to achieve tight tolerance control and dimensional accuracy. This precision manufacturing process ensures a perfect match between the sprocket and the crawler system, significantly reduces friction, effectively prevents early wear, and greatly improves the operating efficiency of the entire machine. The precise grasp of every detail ensures the excellent performance and durability of the sprocket, providing a solid foundation for the reliability and smooth operation of the bulldozer.
Brand Compatibility
Our high-quality sprockets for dozers are universally compatible and fit seamlessly into top brands such as Caterpillar, Komatsu, and more. Designed with versatility in mind, our sprocket bulldozer fits directly into the existing configuration of these renowned bulldozers without any modifications. This feature not only simplifies the integration process, but also significantly reduces downtime and installation expenses, providing unparalleled convenience and cost-effectiveness.
Optimal Power Transfer
Our sprocket segments for bulldozers are engineered for unmatched power transmission, designed to transfer engine power to the track with minimal loss. This precision design maximizes the dozer's operating efficiency, especially on challenging and uneven terrain. By virtually eliminating slippage, it ensures consistent and reliable track movement, improving overall performance and keeping things running smoothly even in the most demanding conditions.
Maintenance Tips
Regular inspectio
- Regularly check the wear of the sprockets and pay attention to whether there is obvious wear or damage on the tooth surface.
- Check whether the sprocket is fixed in the correct position and make sure it is not loose.
Cleaning and lubricatio
- Clean the sprocket regularly to remove dirt and debris to prevent them from entering between the sprocket teeth and causing unnecessary wear.
- Apply lubricant to the sprocket and chain regularly as recommended by the manufacturer to reduce wear and maintain good operating condition.
Chain tension
- Check and adjust the tension of the chain to ensure that it is neither too tight nor too loose. The correct tension can reduce the wear of the sprocket and chain.
Replacement of worn parts
- Once the sprocket or chain is found to be severely worn, it should be replaced immediately. Continuing to use worn parts will increase maintenance costs and may damage other parts.
Operation precautions
- Avoid sudden acceleration or sudden braking when operating the bulldozer, which will increase the wear of the sprocket and chain.
Storage
- If the bulldozer will not be used for a long time, the sprocket should be cleaned and lubricated, and then stored in a dry, clean environment to prevent rust.
Professional Maintenance
- Regular maintenance by professional technicians, who can more accurately assess the condition of the sprocket and provide professional maintenance recommendations.
Record maintenance history
- Record the time, content, and replaced parts of each maintenance, which helps predict future maintenance needs and budget planning.
Follow manufacturer guidelines
- Always follow the maintenance guidelines provided by the bulldozer manufacturer, as they contain specific maintenance requirements for specific models.
By following these maintenance tips, you can ensure that your sprocket bulldozer remains in optimal working condition, reduce the probability of failure, and extend its service life. There are also maintenance instructions for other equipment
Economical Efficiency
Our sprocket segment for bulldozer is the best combination of affordability and efficiency, providing a cost-effective choice for heavy-duty jobs. Its rugged structure is designed to last, not only minimizing maintenance costs and the need for frequent parts replacement, but also maximizing the long-term investment value of the machine.
Support you with quality after-sales service
VIP Technical Concierge Service
Get help from dedicated technical experts, we provide personalized support, starting from the initial setup, all equipment-related matters, your own concierge service.
Rapid Response Service
Experience priority treatment from our rapid response team, ready to provide you with troubleshooting and solutions at any time, ensuring minimum downtime and maximum productivity.
Proactive Maintenance Support
Benefit from our proactive maintenance program, including regular return visits, predictive maintenance recommendations and customized service plans to prevent problems from happening.
Expert Installation Assistance
Our experienced technicians provide hands-on installation guidance to ensure that your sprocket bulldozer is set up correctly and optimally from day one.
Warranty Support
We provide the same warranty period as the original manufacturer, providing service support committed to your long-term satisfaction, giving you peace of mind.
About Us
Stone (Shanghai) Engineering Machinery Co., Ltd. specializes in the production and supply of high-quality aftermarket parts for construction and mining equipment. Our core product range includes undercarriage parts such as rollers, sprockets, idlers and track links, as well as ground contact tools, hydraulic components and engine parts. We primarily serve Caterpillar, Komatsu and other major global brands, ensuring that our products meet or exceed OEM standards. Our focus on durability, precision and performance makes us a reliable partner for customers in a wide range of industries.
FAQ
Q: What is a sprocket?
Q: What is a sprocket on a dozer?
Q: What is the difference between idler and sprocket?
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