Excavator Tunnel Arm Shorten Arm Tunnel Boom 30 Ton Tunnel Boom Arm
Brand Name:Kaiping Zhonghe Machinery Manufacturing Co. Ltd
Certification:CE, Patents, ISO9001
Model Number:SDB008
Minimum Order Quantity:1 set / piece
Delivery Time:10-15/works
Payment Terms:T/T, L/C
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9 Huancui West Road, Cuishanhu New Area, Kaiping City, Guangdong Province, China
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Heavy-Duty Shorten Arm Tunnel Boom for Excavator – Ideal for Tunneling & Foundation Work
Boost your excavation efficiency with our heavy-duty shorten arm tunnel boom, designed specifically for tunnel digging, foundation excavation, and confined space operations. This excavator tunnel arm is engineered for superior strength, precision, and durability, making it the perfect attachment for demanding underground and construction projects.
Key Features of One Set of Excavator Tunnel Arm:
✔ Shorten Arm Design – Optimized for tunnel excavation, providing
better maneuverability in tight spaces.
✔ Heavy-Duty Construction – Reinforced steel build ensures
long-lasting performance in tough conditions.
✔ Precision Digging – Ideal for foundation work, trenching, and
underground construction.
✔ Compatible with Major Excavator Brands – Fits CAT, Komatsu,
Hitachi, Volvo, and more.
✔ Enhanced Stability & Control – Reduces vibration for smoother
operation in tunnel boring and deep excavation.
Specifications of One Set of Shorten Arm Tunnel Boom
| Name | Excavator Model(ton) | Thickness of Board(mm) | Weight(kgs) |
| Big Boom | 6-8T | 10mm | 590 |
| Small Arm | 380 | ||
| Big Boom | 10T-15T | 14mm | 1130 |
| Small Arm | 900 | ||
| Big Boom | 20-24T | 16mm | 1300 |
| Small Arm | 1050 | ||
| Big Boom | 20-24T(双) | 16mm | 1850 |
| Small Arm | 1200 | ||
| Big Boom | 30-36T | 25mm | 2500 |
| Small Arm | 2600 | ||
| Big Boom | 45-50T | 30mm | 3200 |
| Small Arm | 3000 |
Welcome to send your excavator model to us!
Why Choose Our Excavator Tunnel Arm?
Our shorten arm boom is trusted by contractors worldwide for tunnel construction, mining, and civil engineering projects. Whether you're working on urban tunneling, pipeline installation, or deep foundation digging, this attachment delivers unmatched performance.
Searching for a reliable excavator tunnel boom? Look no further! Contact us today for the best heavy-duty excavator attachments in the market.
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Get yours now and maximize your excavator’s potential!
Excavator Tunnel Arm Shorten Arm Tunnel Boom 30 Ton Tunnel Boom Arm
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