15 ton Tunnel Boom Arm 30 Ton Tunnel Boom Arm Excavator Tunnel Arm Shorten Arm Tunnel Boom
Excavator Tunnel Arm (Tunnel Boom) – Precision and Power for Underground Work
The Excavator Tunnel Arm (Tunnel Boom) is a specialized attachment designed for confined and underground excavation projects, such as tunneling, metro construction, and utility installations. Engineered for maximum maneuverability in tight spaces, this robust arm features a compact design with reduced swing radius while maintaining high digging force and reach.
Key Features of One Set of Excavator Tunnel Arm Tunnel Boom:
- Low-Profile Design: Optimized for narrow tunnels and restricted environments.
- Reinforced Structure: High-strength steel construction ensures durability under heavy loads.
- Enhanced Precision: Improved control for accurate digging, grading, and material handling.
- Compatibility: Fits major excavator brands (e.g., CAT, Komatsu, Hitachi, Kobelco etc) with customizable mounting options.
- Versatility: Ideal for urban infrastructure, mining, and civil engineering projects.
 |
 |
 |
 |
| Excavator Model (ton) | Boarding Thickness(mm) | Weight(KGS) |
| 6-8T | 10mm | 590 |
| 380 | ||
| 10T-15T | 14mm | 1130 |
| 900 | ||
| 20-24T | 16mm | 1300 |
| 1050 | ||
| 20-24T(Double Cylinders) | 16mm | 1850 |
| 1200 | ||
| 30-36T | 25mm | 2500 |
| 2600 | ||
| 45-50T | 30mm | 3200 |
| 3000 |
Welcome to send your excavator model to us!
Boost efficiency and safety in underground operations with the Excavator Tunnel Arm—your reliable solution for challenging subterranean tasks.
(Note: Specifications may vary based on machine model. Contact us for tailored solutions.)
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.