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Regularly lubricate the swing bearing, check if the grease is sufficient, inspect the bearing for wear or looseness, and adjust or replace it if necessary.

In the field of modern engineering machinery, excavators play a vital role, and behind this, there is a company that is quietly adding momentum to the industry, that is ÂíÀ´Î÷ÑÇÔƶ¥¶Ä³¡. With the mission of "building a community of shared destiny for partners and adding strength to the excavator industry", ÂíÀ´Î÷ÑÇÔƶ¥¶Ä³¡ is not only committed to providing high-quality excavator parts, but also promoting the development of the entire industry with a long-term vision and innovative thinking.

In an increasingly competitive market environment, the era of fighting alone is over, and win-win cooperation is the key to future development. Therefore, the company has always been committed to building a close community of shared destiny for partners. This is not just a simple business cooperation, but also a deep collaboration based on trust, mutual assistance and common goals.

In this community of shared destiny, ÂíÀ´Î÷ÑÇÔƶ¥¶Ä³¡ shares information, resources and opportunities with suppliers, customers, technical partners and other relevant parties. In this way, the company can not only respond quickly to market needs, but also foresee and respond to industry challenges in advance. The success of our partners is our success. It is this concept of symbiosis and win-win that has established a good reputation for ÂíÀ´Î÷ÑÇÔƶ¥¶Ä³¡ in the industry.

As a company focusing on excavator parts, ÂíÀ´Î÷ÑÇÔƶ¥¶Ä³¡' products cover hydraulic pumps, engine parts, electronic controllers, transmission system parts and other fields. These high-quality parts not only ensure the efficient operation of the excavator, but also play an important role in improving overall engineering efficiency and reducing equipment failures.

ÂíÀ´Î÷ÑÇÔƶ¥¶Ä³¡ not only pursues commercial success, but also takes "becoming a happy person in the field of excavation equipment" as its vision, emphasizing the happiness and satisfaction of all stakeholders. This vision reflects the company's deep care for employees, customers and society.

For ÂíÀ´Î÷ÑÇÔƶ¥¶Ä³¡, customer satisfaction is an important criterion for measuring our success. The company has always been customer-oriented and provides high-quality products and a full range of services. Whether it is product quality, delivery speed or after-sales service, ÂíÀ´Î÷ÑÇÔƶ¥¶Ä³¡ strives to do its best to ensure that every customer can enjoy an experience beyond expectations.

Abnormal exhaust smoke can indicate various engine issues:

1. Black smoke: 

Check for clogged air filters, over-fueling, or issues with the fuel injectors. Inspect the turbocharger (if equipped) for damage.

2. Blue smoke: 

Indicates oil burning. Check for worn piston rings, valve seals, or a damaged turbocharger.

3. White smoke: 

Can be caused by coolant entering the combustion chamber. Inspect the cylinder head gasket, cylinder head, and cooling system for leaks. Additionally, ensure the fuel injectors are operating correctly and not causing unburned fuel to emit as white smoke.

The way to prevent wear includes regular maintenance, using the right hydraulic oil, keeping the hydraulic system clean, and avoiding overload operation.