Heavy Duty 20-50T Excavator Telescopic Boom For Long Reach Projects
Affordable Telescopic Boom for Excavators – Enhance Your Excavator Performance
Product Description-------Excavator Telescopic Boom
What does an excavator telescopic arm do?
An excavator telescopic arm is made up of a fixed body, a sliding body, a steel wire rope, and a telescopic cylinder. By adjusting the number of sliding bodies, this arm offers a flexible working radius and vertical reach for excavation. When used with a bucket, it efficiently completes tasks like digging out soil, sand, or coal from deep pits.
Advantages of telescopic arms:
2. We use 6mm thickness.
3. The slider is made of nylon and the pulley is made of steel.All hoses are centrally lubriPCed.
4. The external hose pulley of the bucket cylinder is more convenient for hose replacement and repair.
5. The external hose pulley separates the hose from the main rope.Avoid friction between the main rope and the hose, reduce failures.
6. The double rope design ensures the safety of the telescopic arm. Even if the main rope is broken, the arm will not stretch.

|
Excavator (ton)
|
Excavator (ton)
|
Effective Length (mm)
|
Bucket Capacity (cbm)
|
| 6-10 | 10000 | 7600 | 0.2-0.3 |
| 11-15 | 14000 | 10500 | 0.4-0.6 |
| 20-30 | 16000 | 12500 | 0.8-1.5 |
| 30-35 | 20000 | 15500 | 1.3-1.66 |
| 30-35 | 25000 | 20500 | 1-1.4 |
| 40-45 | 25000 | 20500 | 1.8-2.5 |
| 40-45 | 30000 | 24100 | 1.4-2 |
The first option is the clamshell bucket, which is commonly used for deep excavation projects like subway construction.
Next, we have the grab bucket, which, in contrast to the clamshell bucket, is more powerful and capable of grasping materials like stone.
Finally, there’s the standard bucket, specifically designed for use with telescopic booms, requiring custom design modifiPCions.



Established in 2018, Kaiping Zhonghe Machinery Manufacturing Co., Ltd. specializes in producing custom excavator boom arms and attachments, such as long reach booms, demolition arms, and various buckets. Our products are sold in over 60 countries worldwide.
Our factory, loPCed in Guangdong, covers 18,000 m² and is equipped with cutting-edge equipment. With a skilled workforce of over 100 professionals, including 50 experienced welders and 30 senior designers, we have an annual production capacity of 600 units. We prioritize quality, innovation, and customer satisfaction in every project we undertake.


1. Do you provide warranties on your Telescopic Booms?
Yes, we offer a warranty for all our Excavator Telescopic Booms. This warranty covers manufacturing defects, ensuring that you receive a high-quality product free from any flaws. Please reach out to us for more details on specific warranty terms.
2. Can I install the Telescopic Boom myself, or should I hire a professional?
While the Telescopic Boom is designed for easy installation on most excavators, we strongly recommend professional installation to ensure both safety and optimal performance. If needed, our team is available to assist with the installation process.
3. Do you provide after-sales support for Telescopic Booms?
Yes, we offer extensive after-sales support, including troubleshooting, maintenance advice, and replacement parts. Our priority is to make sure your Excavator Telescopic Boom continues to perform at its best throughout its service life.
4. How much does an Excavator Telescopic Boom cost?
The price of a Telescopic Boom varies based on factors such as size, customization, and the specific excavator model. Please contact us directly for a personalized quote based on your needs and requirements.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.




