Jiangmen Kaiping Zhonghe Machinery Manufacturing Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 600 |
| Delivery Time | 20-30 working day |
| Packaging Details | Stretch film packaging |
| Condition | New,100%new, new telescopic arm |
| Warranty | 6 months |
| After-sales service provided | Online support,Video technical support |
| Bucket capacity | 0.9m3,0.4-0.5CBM,0.2-6m3 |
| Machine weight | 6-36T |
| Color | Customer's Request |
| Application | Crawler Excavator |
| Material | Q355+LG700 |
| Type | two-section telescopic arm |
| Brand | Zhonghe |
| Brand Name | ZH |
| Model Number | JCB001 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 600 |
| Delivery Time | 20-30 working day | Packaging Details | Stretch film packaging |
| Condition | New,100%new, new telescopic arm | Warranty | 6 months |
| After-sales service provided | Online support,Video technical support | Bucket capacity | 0.9m3,0.4-0.5CBM,0.2-6m3 |
| Machine weight | 6-36T | Color | Customer's Request |
| Application | Crawler Excavator | Material | Q355+LG700 |
| Type | two-section telescopic arm | Brand | Zhonghe |
| Brand Name | ZH | Model Number | JCB001 |
| Certification | CE | Place of Origin | China |
| High Light | construction excavator telescopic arm ，Deep Excavation Telescopic stick ，Construction Excavator Telescopic stick | ||
Deep excavation telescopic stick construction excavator telescopic arm
What is an excavator telescopic arm
An excavator telescopic arm consists of a stationary framework, a sliding extension, a steel rope, and a hydraulic telescoping cylinder. The digging depth and operational reach can be optimized by adjusting the number of sliding segments. Paired with a bucket, it efficiently excavates deep areas for material handling like soil, sand, and coal.
The two-stage boom is made of LG700 for robustness, while Q355B ensures a lightweight yet strong structure. Key advantages:
22-ton capacity bucket cylinder
Enlarged spring plates in the reel for durability
Multi-layer bearing reinforcement
High-strength LG700 steel box structure
Reinforced pivot end to withstand greater excavation pressures
High-Tensile Material – Fabricated with high-strength plates, ensuring longevity and reduced equipment strain.
Unmatched Depth Capacity – Offers 20 cm deeper excavation ability than standard competitors.
Dual-Slider Efficiency – This system minimizes telescopic cylinder vibrations, increasing its lifespan.
Hydraulic System Protection – The double-layer casing prevents premature pipeline wear.
Quick & Simple Maintenance – The externally placed cylinder allows for seamless servicing.
| 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
Extended Depth Excavation – Ideal for deep pits, trenches, and underground construction.
Taller Structure Dismantling – Provides reach for controlled high-altitude demolition.
Limited Space Operations – Effective in congested urban and industrial sites.
Maritime & River Dredging – Facilitates sediment removal and waterway deepening.
Bulk Handling in Industries – Efficient in loading and unloading loose materials.
Farm & Logging Work – Assists in handling logs and managing rough agricultural landscapes.
High precision machine of Zhonghe Machinery Manufacturers
Large, floor-mounted double-sided boring and milling lathe:
About Zhonghe Machinery Company Profile:
Kaiping Zhonghe Machinery Co., Ltd. is a custom excavator boom arm and attachment manufacturer established in 2018. Based in Kaiping City, Jiangmen, Guangdong, our 21,000m³ advanced production facility is equipped with high-precision technology. Our team of 100+ experts includes 50 certified welders, 30 top designers, and a dedicated R&D division with 10+ years of experience and 100+ patents. Thanks to rigorous quality control, cost-effective production, and a strong service commitment, we supply up to 800 sets annually, meeting the highest industry standards.
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.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
3000000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Zhonghe Machinery is a big manufacturer of excavator arms and booms like excavator long reach arms, demolition arms, 2-3 sections telescopic arms, tunnel arms/shorten arm, standard/rock buckets, grapples, rippers, etc. Zhonghe Machinery is a big manufacturer of excavator arms and booms like excavator long reach arms, demolition arms, 2-3 sections telescopic arms, tunnel arms/shorten arm, standard/rock buckets, grapples, rippers, etc.
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