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KAMY is the worldwide leader in manufacturing hydraulic cutters, road headers, tunnel support systems, and other specialized machinery used in the tunneling, mining, and construction industries. Through KAMY’s years of experience and innovative thinking, we can provide custom engineered solutions for nearly any project requiring rock excavation or concrete demolition.

KAMY is the leading manufacturer of roadheaders in the weight class of 13-80 tons weight. Our roadheaders offer interchangeable cutter heads, both transverse and axial and are custom engraved for each project. Our hydraulic cutters are suitable for material with uniaxial compressive strength ranging from 500 to 25,000 pounds per square inch. All of our products can be utilized in a variety of applications from rock excavation, trenching, demolition and concrete, to underwater cutting, tunneling, and scaling.

Building The English Channel Tunnel - YouTube

The Channel Tunnel, which is often called the Chunnel or the Euro Tunnel, is a railway tunnel that lies underneath the water of the English Channel and connects …

Channel Tunnel - Wikipedia

The Channel Tunnel is one of the biggest engineering projects ever undertaken in the UK. Taking more than five years to complete, with more than 13,000 workers from England and France collaborating to realise the vision, the tunnel has been named one of the seven wonders of the modern world.

The Channel Tunnel Mega Construction ( An ... - YouTube

5/31/2012 · The channel tunnel, or “Chunnel,” connects Folkstone, England, with Sangatte, France, 31 miles away. The Chunnel cut travel time between England and …

How the Channel Tunnel Was Built and Designed

Engineering, construction, procurement, and project management VALUE. $14.7 billion SCHEDULE. 1986–1994 BUSINESS. Infrastructure Realizing the dream of a fixed English-Channel crossing . The Channel Tunnel runs some 32 miles (51 kilometers) from a terminal near Folkestone on the English side to Calais in France.

Eurotunnel Le Shuttle | interesting facts

The Channel Tunnel is 31.4 miles long, making it the 11th longest tunnel in use (the longest is the Delaware Aqueduct, at 85.1 miles), and the fourth longest used by rail passengers.

English Channel tunnel opens - HISTORY

Channel Tunnel, also called Eurotunnel, rail tunnel between England and France that runs beneath the English Channel. The Channel Tunnel, 31 miles (50 km) long, consists of three tunnels: two for rail traffic and a central tunnel for services and security.

Channel Tunnel, a Look at Who Built the Chunnel - Bechtel

The Channel Tunnel is the longest undersea tunnel in the world: its section under the sea is 38km long. It is actually composed of three tunnels, each 50km long, bored at an average 40m below the sea bed.

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