Long Reach Telescopic Arm Two Section Hydraulic Telescopic Boom for 6-36 Ton Excavator
Brand Name:ZH
Certification:CE
Model Number:JCB001
Minimum Order Quantity:1 SET
Delivery Time:20-30 working day
Payment Terms:T/T
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9 Huancui West Road, Cuishanhu New Area, Kaiping City, Guangdong Province, China
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Product Details
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Product Details
Long Reach Telescopic Arm Two-Section Hydraulic Telescopic Boom for 6-36Ton Excavator
What is an excavator telescopic arm
The excavator telescopic arm consists of a stable base, a movable sliding section, a wire rope, and a hydraulic extension cylinder. Adjusting the sliding components allows precise control over the digging radius and vertical reach. Commonly used with a bucket, it is ideal for deep excavation projects, handling materials such as soil, sand, and coal.
Constructed with LG700 for the main sections and Q355B for supporting parts, the two-section boom is both lightweight and resilient. Notable specifications:
22-ton bucket cylinder for superior power
Upgraded reel with enhanced spring plates
Multi-layer reinforcements at bearing points
LG700 steel box structure for increased strength
Reinforced pivot end for added durability under excavation stress
What are the advantages of our telescopic arm?
Reinforced Durability – Constructed from high-grade steel, ensuring a balance between strength and weight reduction.
Deeper Digging Performance – Our arm provides 20 cm additional depth compared to standard designs.
Vibration Reduction – The double-slider system stabilizes the telescopic cylinder, improving operational reliability.
Hose Protection Enhancement – A two-layer casing keeps the hydraulic hose secure and limits wear.
User-Friendly Maintenance – The bucket cylinder is externally mounted, making servicing easier.
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 Ground Excavation – Suitable for digging foundations and pipeline trenches at greater depths.
Demolition of High Structures – Allows for safe deconstruction of multi-story buildings.
Compact Job Site Efficiency – Works well in confined spaces such as city streets.
Water-Based Construction – Assists in dredging rivers and maintaining waterways.
Bulk Goods Transfer – Moves heavy loads in construction, mining, and waste management.
Timber & Agricultural Handling – Facilitates log transportation and farm-related lifting.
High precision machine of Zhonghe Machinery Manufacturers
Large, floor-mounted double-sided boring and milling lathe:
- Increased Precision and Consistency: The double-sided boring and milling lathe enhances operational accuracy and consistency.
- Post-Welding Process: After welding, the machine bores through the hole, ensuring the parallelism and verticality of the shaft.
- Main Responsibility: This machine is primarily used for post-welding boring of large and small arms and buckets to ensure accuracy.
- Simultaneous Boring: The double-sided boring lathe performs boring on both sides at the same time, guaranteeing even accuracy.
About Zhonghe Machinery Company Profile:
Kaiping Zhonghe Machinery Co., Ltd., founded in 2018, is a leading manufacturer specializing in custom excavator boom arms and attachments. Our 21,000m³ steel-structured facility, based in Kaiping, Guangdong, China, is fully equipped with high-precision machinery and backed by a 100+ member expert team. This includes 50 experienced welders, 30 senior engineers, and an innovative R&D team with 100+ patents and 10+ years of expertise. With a strict quality and cost control system, we manufacture 800 boom arms annually, delivering superior performance and dependable service to customers worldwide.
CE certification & Utility model patent certificates
Our products have been sold to more than 60 countries, and our transportation methods include sea transportation, land transportation, and air transportation. Our packaging is wooden box packaging or stretch film packaging. The goods will be packed before shipment and then loaded into the container to ensure the safety of the goods.
Packaging & Shipping
FAQ(Some frequently asked questions):
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.
More details, contact Ada!!!
Whatsapp/Tel: +86 15322105263
E-mail: abby@excavatorboomarm.com
Long Reach Telescopic Arm Two Section Hydraulic Telescopic Boom for 6-36 Ton Excavator
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