Deep Excavation Telescopic Stick Construction 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.

Application of Two-section Telescopic Arm

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.