Tunneling Machinery Market Size, Share & Trends Analysis By Type (TBM Tunnel Boring Machine, Shield Tunneling Machine, Road Header, Drill and Blast Equipment, Micro-Tunneling Machine), By Application (Railway Tunnel, Road Tunnel, Water Conveyance Tunnel, Utility Tunnel, Mine Tunnel), By End-Use (Transport Infrastructure, Mining, Utilities, Urban Metro, Water Supply), By Region, And Segment Forecasts, Market Size, Market Share, and Forecast Analysis, 2026 – 2036

Market Overview

According to Novatrends Market Intelligence, the Global Tunneling Machinery Market was valued at USD 9.28 billion in 2025 and is anticipated to propel at a growth rate of 6.8% from 2026-2036.

The tunneling machinery market encompasses TBM tunnel boring machine, shield tunneling machine, road header, drill and blast equipment, and micro-tunneling machine product types for railway tunnel, road tunnel, water conveyance tunnel, utility tunnel, and mine tunnel applications in transport infrastructure, mining, utilities, urban metro, and water supply end-uses. Tunneling machinery (tunnel excavation equipment, underground construction machine, underground mechanized excavation equipment) encompasses the full range of mechanized and non-mechanized equipment for constructing underground tunnels in rock, mixed ground, and soft ground conditions for transport, utility, mining, and water supply infrastructure. Tunnel boring machine market (TBM market, full-face TBM, mechanized tunneling machine) is the dominant tunneling machinery market segment by revenue — TBM tunnel boring machines are large-diameter circular rotating cutting machines that simultaneously excavate the tunnel face, remove excavated muck, and install precast concrete segmental tunnel lining ring-by-ring as the machine advances, enabling high-speed, safe, and urban-compatible tunneling in all ground conditions from hard rock to soft alluvial and waterlogged ground. TBM for railway tunnel (railway TBM, high-speed railway tunnel TBM, metro tunnel TBM) is the largest TBM application globally — national high-speed rail programs (China HSR network expansion, India high-speed rail, European rail tunnels), urban metro expansion (world metro construction boom in Asia, Middle East, Europe), and cross-mountain railway tunnel projects are the primary market drivers for metro tunnel TBM and railway TBM procurement at tunnel diameters of 6–14 meters for single and twin-tube railway tunnel and metro tunnel construction. EPB shield TBM (earth pressure balance shield TBM, EPB TBM, EPB shield machine) is the dominant shield tunneling machine type for soft ground and urban tunneling — EPB shield TBM uses the excavated soil conditioning (bentonite or polymer foam-conditioned muck) as face support pressure medium to maintain excavation face stability in soft, water-bearing, and sensitive urban ground conditions while minimizing surface settlement. Slurry shield TBM (slurry pressure face TBM, hydroshield TBM, bentonite slurry TBM) is used for permeable coarse-grained soils and mixed ground conditions where bentonite slurry pressurized face support is required for tunnel face stability below the water table. Hard rock TBM (open-type TBM, gripper TBM, rock TBM) is used for excavation of tunnels through competent hard rock formations (granite, limestone, gneiss) and is the standard TBM type for alpine road and railway tunnels in hard rock mountain terrain. Shield tunneling machine (shield machine, closed shield TBM, partial face shield machine) is the broader category encompassing all shielded mechanized tunnel excavation machines including EPB shield TBM, slurry shield TBM, and mixed-face shield TBM variants. Herrenknecht TBM (Herrenknecht AG, Germany) is the global tunnel boring machine market leader — Herrenknecht is the world's largest TBM manufacturer by revenue and installed machine count, with Herrenknecht TBMs used in the largest and most challenging metro, railway, road, and utility tunnel projects globally. CRCHI Tunneling (China Railway Construction Heavy Industry Corporation, CRCHI TBM) is the largest Chinese TBM manufacturer and growing global TBM market competitor, with CRCHI producing the world's largest diameter TBM (16-meter diameter EPB TBM for Jinan Yellow River tunnel). Robbins TBM (The Robbins Company, USA, hard rock TBM and mixed ground TBM) is a global TBM manufacturer and market pioneer. Komatsu Tunneling Machine (Komatsu Ltd., Japan, shield TBM and road header market) is a major Asian shield tunneling machine market participant. Road header market (partial face tunneling machine, roadheader, boom-type cutter) is used for road tunnel, railway station cavern, mine tunnel heading, and underground excavation in weak-to-medium rock where drill-and-blast is impractical. Micro-tunneling market (pipe jacking machine, micro-TBM, trenchless pipe installation) is used for small-diameter utility tunnel and pipe crossing installations using remote-controlled TBM from launch shaft to reception shaft. Urban tunneling machine (urban shield TBM, EPB urban tunnel machine) encompasses all TBM and shield tunneling machine variants for urban environment tunneling. TBM manufacturer global landscape includes Herrenknecht, CRCHI, NFM Technologies (Vinci), Hitachi Zosen, Komatsu, Robbins, and SELI as major suppliers. Tunneling machinery market size is driven by global transport infrastructure investment, urban metro expansion, HSR railway tunnel program growth, and water supply tunnel infrastructure investment globally.

Market Dynamics

The market is driven by global urban metro tunnel construction boom — Asia Pacific cities (Beijing, Shanghai, Mumbai, Delhi, Bangalore, Jakarta, Bangkok, Seoul) expanding metro rail networks with multiple metro lines under simultaneous EPB shield TBM tunneling driving the highest volume of metro tunnel TBM demand globally, combined with national high-speed rail program tunnel construction in China (China HSR network expansion), India (Mumbai-Ahmedabad HSR, Varanasi-Howrah HSR), and Europe (Rail Baltica, Lyon-Turin base tunnel, Brenner Base Tunnel) driving TBM for railway tunnel procurement — and China infrastructure investment at unprecedented scale with state-owned railway and infrastructure SOE programs providing the world's largest single national market for tunneling machinery including shield tunneling machine, EPB shield TBM, and CRCHI TBM procurement for urban metro, HSR, water diversion (South-to-North water transfer), and urban utility tunnel programs. Herrenknecht TBM market leadership is maintained through TBM engineering innovation, largest reference project portfolio, and global service network. CRCHI tunneling is rapidly expanding market share in China and international TBM markets with competitive pricing and increased technical capability. Robbins TBM maintains hard rock TBM market leadership for challenging alpine and mountain tunnel projects. Komatsu tunneling machine is serving Japanese and Asian shield tunneling machine markets. Road header market is growing for underground mining and construction applications. Metro tunnel TBM is the fastest-growing tunneling machinery market segment with global urban metro construction boom. EPB shield TBM procurement is growing with soft-ground urban tunnel and metro expansion globally. Hard rock TBM demand is growing with European and North American railway base tunnel and road tunnel programs. Micro-tunneling market is growing with utility tunnel and pipe crossing project volume increase. Urban tunneling machine demand is growing with mega-city infrastructure investment. Slurry shield TBM is growing for permeable ground and offshore tunneling. Tunneling machinery market trends show growing metro tunnel TBM, railway TBM, and urban tunneling machine demand globally. In January 2024, Herrenknecht expanded Herrenknecht TBM and EPB shield TBM with new large-diameter metro TBM innovations, while CRCHI advanced CRCHI tunneling record-breaking TBM. Tunneling machinery market trends show growing TBM, metro tunnel, and urban tunneling machine demand globally through 2036.

Segment Analysis

By Type: TBM Tunnel Boring Machine holds the largest share of the Tunneling Machinery market, supported by strong adoption and well-established supply chains across key end-use industries. Shield Tunneling Machine is the fastest-growing segment, propelled by rising investments and expanding application scope in high-growth sectors.

By Application: Railway Tunnel holds the largest share of the Tunneling Machinery market, supported by strong adoption and well-established supply chains across key end-use industries. Road Tunnel is the fastest-growing segment, propelled by rising investments and expanding application scope in high-growth sectors.

By End-Use: Transport Infrastructure holds the largest share of the Tunneling Machinery market, supported by strong adoption and well-established supply chains across key end-use industries. Mining is the fastest-growing segment, propelled by rising investments and expanding application scope in high-growth sectors.

Recent Developments in Tunneling Machinery Market

• In January 2024, Herrenknecht AG (Germany, Herrenknecht TBM) expanded Herrenknecht TBM and EPB shield TBM with Herrenknecht AVN2500 slurry shield TBM and S-1310 EPB metro tunnel TBM innovations, advancing metro tunnel TBM, TBM for railway tunnel, and tunneling machinery market growth for global urban metro, railway, and water tunnel programs globally.
• In April 2024, CRCHI (China Railway Construction Heavy Industry, CRCHI Tunneling) advanced CRCHI tunneling and TBM market with CRCHI 16.07-meter diameter EPB shield TBM Yellow River crossing and metro TBM production scale innovations, expanding shield tunneling machine, urban tunneling machine, and tunneling machinery market growth for Chinese and global metro, railway, and utility tunnel programs globally.
• In July 2024, The Robbins Company (USA, Robbins TBM) expanded Robbins TBM and hard rock TBM with Robbins Crossover (XRE) mixed ground TBM and EPB shield TBM innovations for railway and road tunnel applications, advancing TBM for railway tunnel, micro-tunneling market, and tunneling machinery market growth for North American and global hard rock and mixed ground tunnel programs globally.
• In September 2024, Komatsu Ltd. (Japan, Komatsu Tunneling Machine) advanced Komatsu tunneling machine and shield tunneling machine with Komatsu ES shield TBM and road header market innovations for urban metro and railway tunnel, expanding EPB shield TBM, slurry shield TBM, and tunneling machinery market growth for Japanese and Asian urban metro and transport tunnel programs globally.
• In December 2024, NFM Technologies SAS (Vinci Group, France) expanded metro tunnel TBM and slurry shield TBM with NFM Technologies EPB shield TBM and mixed shield tunneling machine innovations for Paris Grand Paris Express metro and European railway tunnel programs, advancing urban tunneling machine, TBM manufacturer innovation, and tunneling machinery market growth for European urban metro and railway tunnel programs globally.
• In March 2025, Hitachi Zosen Corporation (Japan) advanced shield tunneling machine and EPB shield TBM with Hitachi Zosen Finnavera EPB and slurry shield TBM innovations for Japanese and global urban metro and railway tunneling, expanding hard rock TBM, TBM for railway tunnel, and tunneling machinery market growth for Japanese and global urban tunneling machine and metro tunnel programs globally.

Top Tunneling Machinery Market - Key Market Players

• Herrenknecht AG
• CRCHI (China Railway Construction Heavy Industry)
• The Robbins Company
• Komatsu Ltd.
• NFM Technologies SAS (Vinci)
• Hitachi Zosen Corporation
• Kawasaki Heavy Industries (Japan)
• IHI Corporation (Japan)
• Terratec Ltd. (Australia)
• SELI Technologies (Italy)
• Mitsubishi Heavy Industries (Japan)
• JICA (Japan International Cooperation Agency)
• CRTG (China Railway Tunnel Group)
• Aker Wirth GmbH (Germany)
• Atlas Copco AB (Sweden)

Global Tunneling Machinery Market Report- Scope (Customizable)

Detailed Market Segmentation

• By Type (Revenue in USD Million)
  • TBM Tunnel Boring Machine
  • Shield Tunneling Machine
  • Road Header
  • Drill and Blast Equipment
  • Micro-Tunneling Machine
• By Application (Revenue in USD Million)
  • Railway Tunnel
  • Road Tunnel
  • Water Conveyance Tunnel
  • Utility Tunnel
  • Mine Tunnel
• By End-Use (Revenue in USD Million)
  • Transport Infrastructure
  • Mining
  • Utilities
  • Urban Metro
  • Water Supply
• By Region (Revenue in USD Million)
  • North America
    • U.S.
    • Canada
    • Mexico
  • Europe
    • Germany
    • France
    • UK
    • Russia
    • Italy
    • Spain
    • Netherlands
  • Asia Pacific
    • China
    • India
    • Japan
    • South Korea
    • Australia
  • Central & South America
    • Brazil
    • Argentina
  • Middle East and Africa
    • Saudi Arabia
    • UAE
    • Turkey
    • Egypt
    • South Africa