Tunneling in India is no longer the slow, manual process it once was. With the rise of mega metro projects, water conveyance tunnels, and underground highways, the demand for smarter and greener tunneling equipment is at an all-time high. In 2025, three key trends are redefining the tunneling industry: automation, smart guidance systems, and sustainability practices.
Modern Tunnel Boring Machines (TBMs) are now highly automated. From real-time excavation monitoring to automatic lining installation, machines from global leaders like Herrenknecht and Robbins are making tunneling faster, safer, and less labor-intensive. In India, the Mumbai Coastal Road Project and Delhi Metro Phase IV have showcased how automation reduces delays and human risk in underground works.
Gone are the days of manual alignment. Smart navigation and telematics systems ensure tunnels stay on precise paths—even under rivers or densely populated cities. GPS-enabled survey tools and AI-driven control rooms are improving accuracy and cutting down costly rework. For example, in Bangalore Metro tunneling, advanced guidance systems have ensured millimeter-level precision.
Sustainability is no longer optional. Manufacturers are developing energy-efficient TBMs, optimizing slurry treatment for minimal waste, and reusing excavated soil in road construction. The Chennai Metro recently highlighted green tunneling methods by recycling muck and using electric-powered support equipment, setting a precedent for eco-friendly urban development.
As India builds its next generation of metro lines, underground highways, and utility tunnels, the integration of automation, telematics, and green solutions is ensuring projects are not only faster and safer but also environmentally responsible.
At Equipments Dekho, we keep you updated with the latest tunneling technologies so you can make smarter project decisions in 2025 and beyond.
Kavita Singh is a market analyst focusing on the construction and heavy machinery sector. She tracks emerging technologies, rental trends, and brand performance across India’s booming infrastructure industry. At Equipments Dekho, Kavita writes data-backed insights that help buyers, vendors, and contractors stay ahead of the curve.
