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16-meter Two-Stage Telescopic Boom: A Powerful Engineering Tool for Mining Deep

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Customer Reviews
High quality excavator boom with good price! I like it very much, so I brought 2 units of demolition arm again. The whole process went smoothly. Next time I need to buy excavator arms, I will buy them from here.

—— David Cordova

Very happy with the service provided. All questions were answered promptly. The product was as described and arrived on time. Great packaging. The biggest surprise was that the welding quality of the product exceeded my expectations.

—— Vaina Conroy

Very helpful. The excavator long reach arm I purchased are solidly built, well made and I have no doubt they will last for many years.

—— William Hollister

This excavator is exactly as described. I compared many sellers and finally chose to buy from them. Whether it is service or product quality, I can only say high quality.

—— Kiran Ogale

For the price, I was very happy to see the quality and craftsmanship that was put into excavator long arm. Runs great and has plenty of power. The whole time very very pleased with the services.

—— Jerry Anderson

Very reliable partner with professional team, I am so satisfied with their fast delivery and good products, I get the machine in hand now, and will in use this week.

—— Libaah Shaadh

Came in better than expected. Looking to buy 5 sets of this long boom more now they work so well and are easy to replace my old one.

—— Marcello Batocchi

I am satisfied with their service much, I had problems installing the product after receiving it, but they provided online video instructions and it now works perfectly with my excavator, thank you for the product and services.

—— Glyn Cann

Buen producto, excelente servicio, el brazo de extensión ha estado en uso durante dos meses y se adapta perfectamente a mi excavadora.

—— kazi Shoeb

Super service très bon suivi commercial et société sérieuse

—— Manuel Palos

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16-meter Two-Stage Telescopic Boom: A Powerful Engineering Tool for Mining Deep

October 25, 2025
Latest company case about 16-meter Two-Stage Telescopic Boom: A Powerful Engineering Tool for Mining Deep

Amid the surge in infrastructure construction and resource development, the SK350 excavator's 16-meter two-stage telescopic boom, with its groundbreaking design, has become a "golden partner" for deep-dig operations. It not only redefines the excavator's operational boundaries, but also provides a new solution for complex projects with its efficient and precise performance.

 

latest company case about 16-meter Two-Stage Telescopic Boom: A Powerful Engineering Tool for Mining Deep  0

 

The "Key" to Unlocking Difficult Deep Working Conditions:

 

- Municipal Pipeline Construction: For deep-buried underground pipelines (such as sewage and water pipes), the boom can precisely reach deep working points and complete the work in conjunction with a grab or crushing device.

- Landfill Remediation: In large landfills, the boom can reach the bottom of the pit to compact, sort, or remove landfill materials, preventing equipment from becoming stuck in the landfill layer.

 

Core configuration supports deep-dive operations:

 

- Load Capacity: The main body of the boom is made of Q690D steel. Even when fully extended, it can stably support the operating load of attachments such as grabs and buckets, ensuring maximum power output during deep-dive operations.

 

- Control Precision: Equipped with the hydraulic control system of the Kobelco SK350 excavator, the telescopic boom responds with millimeter-level precision, enabling precise control for both delicate deep water dredging and safe operations at the edge of deep foundation pits.

 

A Comprehensive Breakthrough from Efficiency to Effectiveness:

 

- Maximized Operating Range: The ultra-long 16-meter boom exponentially expands the operating radius and depth. A single unit can cover areas previously requiring multiple units, reducing equipment investment and site coordination costs.

- Minimized Construction Costs: The boom eliminates the need for frequent equipment movement or auxiliary work platforms, significantly reducing fuel consumption, work hours, and labor.

- Greater site adaptability: In confined working conditions (such as urban river channels and deep foundation pits near densely populated buildings), deep operations can be completed from a small footprint, eliminating the need for extensive space. This makes the SK350 excavator perfectly suited to complex urban construction environments.

 

The SK350 excavator's 16-meter, two-stage telescopic boom, with its "deep working capability" and efficient performance, has become a key tool for engineers tackling challenging deep working conditions. Whether in water conservancy, construction, or municipal engineering, it has proven its value: if the working conditions are deep enough, its value is real.

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Tel: +8618127538971

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