FAQs about excavator long booms: must read before purchase

Excavator long booms are a common equipment attachment, widely used in deep foundation pit excavation, mining operations, bridge construction and other fields. Because it can effectively increase the working radius and working depth, many engineering companies and construction teams will also consider whether to install extension arms when purchasing excavators. However, before purchasing, many customers will have questions, especially about the applicability, performance, installation and maintenance of extension arms. This article will answer 15 common questions customers have when choosing excavator long booms to help you make an informed decision.

 

 

1. What types of excavators are long booms suitable for?

Extension arms are generally suitable for most models of hydraulic excavators, including small, medium and large excavators. Different models of excavators require extension arms of different lengths and designs, so when choosing, you need to customize it according to your excavator brand and model.

 

2. Can extension arms increase the working range of excavators?

Yes, the extended arm can significantly increase the working radius and working depth of the excavator, especially when deep digging or extra-long operations are required, which can effectively expand the working space, reduce the number of equipment movements, and improve work efficiency.

 

3. What effect does the excavator long booms have on the working efficiency of the excavator?

The extended arm can improve work efficiency, especially in high-altitude operations or deep foundation pit excavation, the operator can reduce the frequent U-turns or position movements of the excavator. By increasing the working range, the extended arm can complete more work in a shorter time.

 

4. Will the excavator long booms increase the working stability of the excavator?

The use of the long arm may affect the stability of the excavator to a certain extent, especially under large loads and high-frequency operations. In order to maintain safety, when using the extended arm, special attention should be paid to load distribution and stability during operation.

 

5. What is the maximum working depth and height of the excavator after using the excavator long booms?

The long booms can increase the maximum working depth and height of the excavator. The specific values depend on the excavator model and the length of the extended arm. Generally speaking, a longer extension arm allows the excavator to complete deeper and higher operations without moving its position.

 

6. What is the material of the excavator long arm? How much load can it withstand?

Excavator long booms are usually made of high-strength steel or alloy steel, with strong tensile strength and wear resistance. The specific load capacity depends on the design of the extension arm and the tonnage of the excavator, and it can usually withstand the standard load within the working range of the equipment.

 

7. Is the long booms suitable for various working conditions, especially high-intensity working environments?

Excavator long booms can adapt to a variety of working conditions, especially for complex high-intensity working environments. In some rock-hardened mines or construction sites, extension arms made of special materials can be used to cope with high-intensity impact and wear.

 

8. After installing the long booms, does the operation of the excavator become more complicated?

Compared with the standard arm, the operation of the excavator long booms is slightly more complicated, especially in terms of the control of the operating angle and strength. Trained operators are required to ensure the efficient use of the extension arm and avoid overloading.

 

9. What is the impact of the weight of the extended arm on the load capacity of the excavator?

The excavator long booms increases the weight of the excavator and may affect its load capacity. To ensure safety, customers should consider the load limit of the excavator when selecting the extended arm and ensure that it will not be overloaded during operation.

 

10. Will the fuel consumption of the equipment increase after the extended arm is installed?

The installation of the excavator long booms may increase fuel consumption. Due to the increase in arm length, the excavator requires more power to maintain stability and operating accuracy during operation. Therefore, a longer extended arm may cause a slight increase in fuel consumption.

 

11. What are the guarantees for the warranty period and after-sales service of the extended arm?

Most excavator long booms suppliers provide a standard warranty period, usually 1-2 years. After-sales service includes regular inspections, troubleshooting, and spare parts replacement. It is recommended to choose a supplier with a good reputation and service network to ensure later support.

 

12. What is the maintenance cost and maintenance cycle of the extended arm?

The maintenance cost of the excavator long booms depends on the frequency of use and the working environment. Generally speaking, regular cleaning and lubrication can extend the service life of the extension arm. For extension arms in high-intensity working environments, the maintenance and inspection cycle should be appropriately shortened to ensure the safety and stability of the equipment.

 

13. Does the installation of the extension arm require professionals? How long does the installation take?

The installation of the long booms usually requires professionals, and the installation time generally ranges from a few hours to a day, depending on the excavator model and the complexity of the extension arm.

 

14. Can the excavator long booms be adapted to excavators of different brands?

The adaptability of the long booms is closely related to the brand and model of the excavator. Most long booms can be customized according to excavators of different brands and specifications, but it is necessary to ensure that the interface, load capacity, etc. of the extension arm and the excavator match.

 

15. What is the price of the excavator long booms? Are there multiple configurations or size options?

The price of the long reach arm varies depending on the brand, material, model and customization options. Usually the price range is wide, ranging from tens of thousands to hundreds of thousands of yuan. Extension arms are available in different configurations and sizes, and customers can choose the right model according to their specific job requirements.

 

Conclusion

When purchasing an excavator long booms, understanding the answers to the above common questions will help you better evaluate whether an extension arm is needed and how to choose the right extension arm. Extension arms can provide excavators with a larger operating range and higher efficiency, but they also require operators to have certain skills and experience. I hope that through the answers in this article, you can make a more informed choice and improve the efficiency and safety of engineering operations. If you have more questions, please feel free to consult our professional team.