Underground construction projects—such as tunnels, subways, and underground parking facilities—pose unique engineering challenges. In confined spaces with limited ventilation, safety and efficiency are paramount. Hydraulic breakers have become a vital tool in these environments, helping contractors break through rock and concrete quickly without relying on hazardous explosives.
The Challenges of Underground Work
Underground sites often have restricted space for machinery, limited lighting, and strict safety regulations. Equipment must be compact yet powerful, capable of operating continuously without overheating or causing excessive vibration.
Why Hydraulic Breakers Excel in Tunneling
High Impact Power in Limited Space
Modern breakers deliver consistent force while remaining compact enough to maneuver in tight underground corridors.
Reduced Dust and Debris Hazards
Advanced designs minimize dust dispersion, which is critical for maintaining air quality in enclosed spaces.
Versatility Across Rock and Concrete
Hydraulic breakers can easily transition from breaking hard rock to dismantling reinforced concrete structures within tunnels.
Applications in Underground Projects
Excavating new tunnel paths
Removing obstructions and oversized boulders
Demolishing old underground facilities for renovation
Assisting in shaft and chamber construction
Conclusion
Hydraulic breakers provide a safer, faster, and more controlled method for underground excavation, allowing projects to proceed without the delays and risks associated with traditional blasting.
About BEILITE
Founded in 2002, BEILITE Machinery Co., Ltd. is a Chinese National High-Tech Enterprise specializing in high-end hydraulic breakers. With groundbreaking innovations like China’s first heavy-duty and underwater breakers, BEILITE’s BLT and BLTB series are trusted for tunneling, mining, demolition, and extreme environments worldwide.
BEILITE has pioneered multiple industry milestones, including the development of China’s first heavy-duty and underwater hydraulic breakers. With hundreds of patented technologies and certifications in quality, environment, occupational health, and EU, CE & TÜV standards, BEILITE participated in drafting the national standard GB/T32799-2016 for hydraulic breakers in 2015. BEILITE is also a member of European Demolition Association (EDA) and Association of Equipment Manufacturers（AEM).
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