12-32M Deep Excavation Telescopic Arm for Foundation Telescopic Arm for Excavators Extension Arm
Product Specifications
| Attribute |
Value |
| Video outgoing-inspection |
Provided |
| Machinery Test Report |
Provided |
| Warranty |
6 months |
| Weight |
5000 |
| Suitable Excavator(ton) |
20-50ton |
| Core Components |
Engine, Bearing |
| Material |
Q355B+BS900 |
| MOQ |
1 Piece |
| Color |
Customizable |
| Quality |
High-Quality |
| OEM |
100% OEM |
| After sales Service Provided |
Online |
| Quality Control |
Test Equipment |
Product Overview
The excavator telescopic arm consists of a fixed body, sliding body, steel wire rope and telescopic cylinder. By changing the number of sliding bodies, it achieves ideal working radius and vertical excavation range. Designed for deep pit excavation tasks when combined with a bucket, it's perfect for grabbing soil, sand or coal.
Key Features
- Three-section telescopic boom made of BS900E and Q355B for lightweight durability
- 6mm thickness construction for enhanced strength
- Nylon slider and steel pulley components with centralized lubrication
- External hose pulley for bucket cylinder enables easy hose replacement and repair
- Separated hose design prevents friction between main rope and hose, reducing failures
- Double rope safety system ensures arm stability even if main rope breaks
Standard Size References
| Excavator(ton) |
Max Depth(mm) |
Effective Length(mm) |
Bucket Capacity(cbm) |
| 6-10 |
10000 |
7600 |
0.2-0.3 |
| 11-15 |
14000 |
10500 |
0.4-0.6 |
| 20-30 |
16000 |
12500 |
0.8-1.5 |
| 30-35 |
20000 |
15500 |
1.3-1.66 |
| 30-35 |
25000 |
20500 |
1-1.4 |
| 40-45 |
25000 |
20500 |
1.8-2.5 |
| 40-45 |
3000 |
25100 |
1.4-2 |
Interchangeable Bucket Options
Our telescopic arms support multiple bucket types for different applications:
- Clamshell bucket: Ideal for subway deep digging projects
- Grab bucket: Powered design for stone grabbing applications
- Standard bucket: Specially designed for telescopic boom operation
About Kaiping Zhonghe Machinery Manufacturing Co., Ltd
Established in 2018, we specialize in custom excavator boom arms and attachments including long reach booms, demolition arms, telescopic arms, tunnel arms, buckets, grapples, and rippers. Our products serve customers in over 60 countries.
Our 18000m² facility in Guangdong, China features high-precision equipment and a skilled team of 100+ technical staff, 50+ welding specialists, and 30+ senior designers. With 10+ years of customization experience and 100+ technical patents, we maintain strict quality control while producing up to 600 boom arm sets annually.
Certifications
Shipping & Packaging
We ship worldwide via sea, land, and air transport. Products are securely packaged in wooden boxes or stretch film before container loading to ensure safe delivery.
Frequently Asked Questions
How does the Excavator Telescopic Boom work?
The telescopic boom uses hydraulic systems to extend and retract, providing extra reach for digging, lifting, and demolition tasks without moving the excavator.
What is the maximum reach of your Telescopic Booms?
Our telescopic booms offer reach options from 12 meters to over 32 meters, with custom solutions available for special requirements.
Can the Telescopic Boom be customized to fit my excavator model?
Yes, we provide customized telescopic booms designed specifically for your excavator model to ensure perfect fit and optimal performance.
What materials are used in the construction?
We use LG700+Q355B high-quality steel with advanced welding techniques for maximum strength and durability in tough working conditions.
Contact Information
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