If you need longer reach, deeper digging, or higher lifting than a standard boom provides, this excavator extended telescopic boom will meet your needs. It fits most mainstream excavator brands and works reliably in construction, dredging, waste handling, and demolition. Whether you're working on urban infrastructure, rural engineering, or large‑scale site development, it boosts efficiency without extra machinery.
Technical Parameters
| Item | Specification |
|---|---|
| Suitable Excavator Weight | 12–30 ton |
| Total Extended Length | 14–22 m (customizable) |
| Max Digging Depth | 10–18 m |
| Max Lifting Height | 12–20 m |
| Material | High‑strength Q690/Q355B steel |
| Hydraulic Cylinder | Custom heavy‑duty |
| Painting | Anti‑corrosion, wear‑resistant |
| Warranty | 180 Days |
| Certification | ISO9001, CE |
Product Advantages
Stronger structure
High‑strength steel and reinforced welding reduce deformation and extend service life.
01
Stable telescoping
Precision hydraulic control delivers smooth, steady extension and retraction.
02
Easy installation
Plug‑and‑play design lets you switch between standard and telescopic booms quickly.
03
Lower maintenance
Wear‑resistant sleeves and sealed components cut downtime and repair costs.
04
Versatile performance
Supports digging, lifting, dredging, and material handling with one attachment.
05
Company Strength & Export Capacity
We are a professional manufacturer with 12+ years of experience in excavator attachments. Our full production line, strict quality control, and in‑house engineering ensure stable, high‑volume output. We have long‑term export experience to North America, Europe, Southeast Asia, Africa, and Oceania. We fully support global customs clearance, documentation, and on‑time delivery for any international project.
Pricing & Cooperation
Price
FOB China port, negotiable based on model, length, and order quantity.
MOQ
1 set (sample orders welcome).
Payment
T/T, L/C.
Cooperation
Wholesale, dealer partnerships, and OEM/ODM customization are supported.
Packaging & Shipping
Packaging
Bubble wrap, protective film, and fumigated wooden box for safe transport.
Shipping
Sea, or land transport available; we arrange full logistics to your nearest port or warehouse.
Our Services
Custom design for length, excavator model, and working conditions.
6‑month warranty and lifetime technical support.
Fast after‑sales response within 24 hours.
Full export documentation: commercial invoice, packing list, certificate of origin, CE/ISO files.
FAQ
Q: What excavator models does this excavator extended telescopic boom fit?
A: It is suitable for most excavators in the 12 to 30-ton class. Please provide your specific model so that we can confirm compatibility.
Q: Can you customize the length?
A: Yes, we customize 14–22 m based on your digging depth and reach needs.
Q: How long is production lead time?
A: 7–15 working days for standard models; 15–20 days for customized versions.
Q: What is the warranty period?
A: We offer a 180-day warranty.
Q: Is installation difficult? Do you offer guidance?
A: Installation is simple. We provide detailed manuals and video support; online help is available.
Q: Can this boom handle heavy dredging work?
A: Yes, with high‑strength steel and reinforced structure, it performs well in dredging, slope trimming, and deep digging.
Q: Can I order one set for testing?
A: Yes, MOQ is 1 set for trial and testing.
Q: How do you ensure stable quality?
A: We use strict raw material inspection, precision welding, and pressure testing before shipment.
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