Maximum Reach Two-Section Hydraulic Telescopic Boom for 6-36 Ton Excavators
Brand Name:Custom
Certification:CE,ISO9001,Excellent Supplier
Model Number:Telescopic Arm Excavator CAT320
Minimum Order Quantity:1-10
Delivery Time:20-30 work day
Payment Terms:T/T
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Jiangmen Guangdong China
Address:
Cuishanhu New District, Kaiping City, Jiangmen City, Guangdong Province, China
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Product Details
Maximum Reach Two-Section Hydraulic Telescopic Boom for 6-36 Ton Excavators
2024 Zhonghe Machinery Catalogue 3M.pdf
What is an excavator telescopic arm
An excavator telescopic arm is designed with a fixed base, an extendable sliding section, a steel cable, and a hydraulic cylinder for smooth telescoping motion. By adjusting the number of sliding components, it allows for increased digging depth and reach. When paired with a bucket, it efficiently handles deep excavation projects, such as soil, sand, and coal extraction.
The two-section boom is crafted using LG700 high-strength steel, while Q355B is used for structural reinforcement, ensuring durability and reduced weight.
22-ton bucket cylinder for enhanced efficiency
Upgraded reel with enlarged spring plates
Multi-layer reinforced bearing system
LG700 steel frame for maximum durability
Reinforced pivot structure to endure heavy loads
What are the advantages of our telescopic arm?
Durable Steel Construction – Made with high-strength steel, ensuring a balance of durability and lightweight performance.
Extended Digging Reach – Offers an additional 20 cm of depth compared to other brands.
Enhanced Cylinder Stability – The dual-slider system reduces vibrations, lowering failure risks.
Reinforced Hose Protection – A double-layered casing minimizes wear and tear, prolonging hose life.
Easy Repair & Maintenance – The external bucket cylinder design allows for hassle-free servicing and replacement.
Two Section Telescopic Arm Configuration
1. A set of telescopic arm
2. Eight high-pressure hoses
3. Nine pins
4. A standard bucket
5. A two-way foot switch
6. A bucket cylinder
7. A set Linkage
General Arrangement Drawing
Excavator (ton) | Max Depth (mm) | Effective Length (mm) | Bucket Capacity (cbm) | Cylinder (ton) | Cylinder (ton) |
12-15 | 10000 | 8170 | 0.2 | 6 | 0 |
| 20-25 | 12000 | 8700 | 0.4 | 20 | 0 |
| 20-25 | 14000 | 10680 | 0.4 | 20 | 2 ton |
| 30-35 | 16000 | 12080 | 0.6-0.8 | 22 | 1 ton |
Application of Two-section Telescopic Arm
Deep Excavation Projects – Designed for foundation digging, underground construction, and mining operations.
High-Reach Demolition – Facilitates safe and precise removal of tall structures.
Tight-Space Maneuvering – Operates effectively in confined construction areas.
Waterway Dredging – Enhances efficiency in river, canal, and harbor maintenance.
Heavy Material Transport – Streamlines handling of bulk materials like gravel, coal, and sand.
Forestry & Farming Applications – Supports log transportation and large-scale agricultural tasks.
Kaiping Zhonghe Machinery Manufacturing Co., Ltd
Kaiping Zhonghe Machinery Manufacturing Co., Ltd. was founded in 2018 and specializes in designing and manufacturing customized excavator boom arms and attachments, including long reach booms, demolition arms, and specialized buckets. Our products serve customers in more than 60 countries.
Situated in Guangdong, our 18,000 m² facility is equipped with state-of-the-art machinery. Backed by a team of over 100 professionals—50 skilled welders and 30 expert designers—we deliver around 600 high-quality units annually. Our commitment to innovation and excellence ensures optimal performance for our clients.
FAQ
Q: Are you a manufacturer?
A: Zhonghe machinery offered a wide range of attachment parts for excavators and dozers. Such as long reach arm, demolition arm, telescopic arm, standard bucket, rock bucket, cleaning bucket, tilting bucket, etc. We know that the perfect combination of high-quality cast steel products and a moderate price is the key to the success.
Q: Is the length of the telescopic arm the total length or the digging depth?
A: The length of a two-stage telescopic arm refers to the digging depth. For example, a 14-meter telescopic arm means that the maximum digging depth is 14 meters, so it is called a 14-meter telescopic arm. The actual arm length is not only 14 meters.
Q: What material is the telescopic arm made of?
A: The arm tube of the telescopic arm is made of a690 or HG785
material, and the material of other parts is a355B material.
Q: What are your terms of payment?
A: We prefer T/T (50/50) through Ali Credit Insurance as a trial
order.
Q: Are you always delivered on time?
A: We can't promise about the sea freight but what we can do is
shorten our lead time while keeping the same quality level. So
there will not be any problem even if the sea freight is delayed
for a couple of days
Maximum Reach Two-Section Hydraulic Telescopic Boom for 6-36 Ton Excavators
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