Al Wugeisha: The Tunnel Boring Machine Transforming Dubai Metro

May 4, 2026

86 min

May 4, 2026 03:31

What is Al Wugeisha: The giant tunnel boring machine driving Dubai Metro Blue Line

## Introduction to Al Wugeisha

Dubai has embarked on a significant expansion of its metro system with the introduction of Al Wugeisha, a state-of-the-art tunnel boring machine (TBM). Named after a burrowing desert rodent, this machine is pivotal in constructing the Dubai Metro Blue Line.

## Technical Specifications

Al Wugeisha is a marvel of engineering, stretching 163 meters in length and weighing over 2,000 tonnes. It features a diameter of 9.56 meters and is equipped with advanced digital guidance systems. This allows it to excavate an average of 13 to 17 meters daily, ensuring precision and efficiency.

## Operational Capabilities

The TBM is designed to handle diverse geological conditions, from hard rock to mixed terrain. It operates continuously, minimizing ground disturbance and producing smooth tunnel walls, which reduces construction costs and enhances safety.

## Project Scope

The machine began its work from International City 1 Station, with tunneling advancing in three directions towards Mirdif, the Auto Market, and Al Warsan. This project is part of a 30-kilometer expansion of the metro line.

## Environmental Considerations

Al Wugeisha is engineered with sustainability in mind, minimizing environmental impact while preserving surrounding ground layers. Its design ensures uniform tunnel profiles, simplifying subsequent construction tasks.

## Historical Context

Previously, Al Wugeisha has been instrumental in the construction of the Dubai Metro’s Red and Green Lines, demonstrating its capability in major infrastructure projects across the city.

## Future Prospects

The launch of Al Wugeisha was marked by His Highness Sheikh Mohammed bin Rashid Al Maktoum, signaling the start of this ambitious project. The new interchange station at Dubai International City 1 is set to become the largest underground interchange in the network, capable of handling up to 350,000 passengers daily.

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