Product Description
Details of Komasu PC210-7 Excavator
Zhicheng International Trade Co., Ltd. is 1 of the most professional and CHINAMFG sales companies in the export of used construction machinery in China. The company is registered in HangZhou Street, Hung Hom, Kowloon, Hong Kong of China, and has multiple representative offices in ZheJiang , ZheJiang , ZheJiang Province and other places in Mainland of China. The company runs a variety of second-hand construction machinery and equipment, which includes excavators, backhoes, loaders, bulldozers, graders, road rollers, cranes, dump trucks, and etc. The company has always adhered to the corporate governance policy of “Integrity wins the world” and the fundamental corporate operating principle of “Honesty”, and constantly strengthens the “three major advantages” of quality, service, and cost-effectiveness, and creates the marketing service network of Zhicheng products to cover all continents and radiate the world.
With years of knowledge and experience in the field of second-hand construction machinery, the company team has absolute confidence and ability to help customers choose the best quality and the best price machines.
The company has its own second-hand machinery stacking yards in ZheJiang , ZheJiang , ZheJiang and other places. The company has professional maintenance engineers and many technicians who are responsible for repairing and maintaining the various mechanical equipment which acquired legally. At the same time, the company’s good after-sales service is the buyer’s double guarantee and the key to the seller’s long-term business.
For a long time, Zhicheng International Trade Co., Ltd. has paid great attention to the reputation, and always adheres to the principle that customers are the God. The company has been committed to serving customers well and focusing on establishing deep strategic partnerships with high-quality customers. A good reputation is the foundation of our company. Seek survival with sincerity, seek development with wisdom. Our team will always be the most loyal and professional mechanical consultants for customers, and the most heartwarming companions of your mechanical career! Choose us, you choose the peace of mind, choose the safety and choose the guarantee!
Join hands in the machinery industry and create a better tomorrow! The machine is better because of Zhicheng!
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| After-sales Service: | Spare Parts Support |
|---|---|
| Warranty: | 1 Year for The Engine and Pump |
| Type: | Crawler Excavator |
| Usage: | Special Excavator, Marine Excavator, Mining Excavator, GM Excavator |
| Bucket: | Backhoe |
| Transmission: | Hydraulic Transmission |
| Customization: |
Available
| Customized Request |
|---|
How do heavy-duty chains handle misalignment between sprockets or pulleys?
Heavy-duty chains are designed to handle a certain degree of misalignment between sprockets or pulleys, providing some flexibility and tolerance to ensure smooth operation even in less-than-perfect alignment conditions.
When heavy-duty chains are used in power transmission systems, it is essential to ensure proper alignment between the sprockets or pulleys to optimize their performance and extend their lifespan. However, in practical applications, perfect alignment is not always achievable due to various factors like manufacturing tolerances, installation errors, or machinery vibrations.
Heavy-duty chains are equipped with side plates and rollers that allow them to articulate and adapt to minor misalignments without causing significant wear or stress on the chain components. The rollers play a crucial role in this aspect, as they can rotate freely and maintain contact with the sprocket or pulley teeth even when the alignment is slightly off.
It is important to note that while heavy-duty chains can handle some misalignment, excessive misalignment should be avoided, as it can lead to accelerated wear and potential chain failure. Regular inspection and maintenance are essential to detect and correct any misalignment issues promptly.
Proper lubrication of the chain also contributes to its ability to handle misalignment by reducing friction and wear between the chain components. Additionally, choosing the right type of heavy-duty chain for the specific application can further enhance its tolerance to misalignment.
In summary, heavy-duty chains can handle a certain amount of misalignment between sprockets or pulleys, thanks to their design and construction. However, maintaining proper alignment and performing regular maintenance are crucial to ensure optimal performance and longevity of the chain in power transmission systems.
Can heavy-duty chains be used in vertical lifting applications?
Yes, heavy-duty chains are commonly used in vertical lifting applications due to their high strength, durability, and reliability. These chains are specifically designed to handle heavy loads and are well-suited for tasks that involve vertical lifting.
When used in vertical lifting applications, heavy-duty chains must be selected based on the specific requirements of the task. Factors to consider include:
- Working Load Limit (WLL): The WLL of the chain should be well above the maximum expected load to ensure safe lifting. It is essential to know the weight of the load and select the appropriate chain with a sufficient WLL.
- Chain Size and Strength: The size and strength of the chain must match the lifting requirements. Larger and stronger chains are capable of handling heavier loads and providing a higher safety margin.
- Lifting Mechanism: The type of lifting mechanism, such as hoists or pulleys, should be compatible with the heavy-duty chain to ensure smooth and controlled lifting operations.
- Inspection and Maintenance: Regular inspection and maintenance of the chain are essential to ensure its integrity and safety. Any signs of wear, damage, or fatigue should be addressed promptly.
Vertical lifting applications where heavy-duty chains are commonly used include construction cranes, material handling systems, lifting platforms, and other heavy machinery involved in vertical movement.
It is crucial to follow industry safety standards and guidelines when using heavy-duty chains for vertical lifting to prevent accidents and ensure the safety of workers and equipment.
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How do heavy-duty chains handle high loads and extreme operating conditions?
Heavy-duty chains are specifically engineered to handle high loads and extreme operating conditions in various industries. Here are some ways they achieve this:
- High Strength Materials: Heavy-duty chains are typically constructed from high-strength materials such as alloy steels or stainless steels. These materials offer excellent tensile strength and resistance to wear, making them suitable for handling heavy loads and abrasive environments.
- Robust Design: The design of heavy-duty chains includes thicker plates, larger pins, and precision manufacturing to enhance their load-bearing capacity and durability.
- Heat Treatment: Many heavy-duty chains undergo heat treatment processes like carburizing or quenching and tempering to improve their surface hardness and wear resistance.
- Special Coatings: Some heavy-duty chains are coated with materials like zinc, nickel, or other anti-corrosive coatings to protect them from environmental factors and extend their service life.
- Preloading: In certain applications, heavy-duty chains are preloaded to minimize elongation and reduce the risk of failure under high loads.
- Lubrication: Proper lubrication is essential for heavy-duty chains to reduce friction and wear, especially in high-speed and high-load operations. Lubricants help in maintaining the chain’s efficiency and longevity.
These features collectively allow heavy-duty chains to perform reliably in challenging conditions, such as heavy machinery used in mining, construction, agriculture, and other industrial applications. Their ability to withstand high loads, shock loads, and harsh environments makes them a crucial component for efficient and safe operation in various heavy-duty machinery.
editor by CX 2024-05-07