Tunnel Boring Machines

Caterpillar Tunneling Canada Corporation, previously known as LOVAT, is an established global leader in mechanized tunneling technologies through various geology from soft ground to hard rock.

Caterpillar Tunneling custom designs and manufactures tunnel boring machines (TBMs) and other support equipment to the unique needs of the most extreme global tunneling challenges.

CAT soft/mixed ground and rock Tunnel Boring Machines are widely used today across various industry segments: metro, rail, transportation, hydropower, sewer, cable and pipelines. We are ready to custom tailor a solution to help make your next project a success.

For generations our TBMs have been helping our customers succeed underground by providing innovative products of the highest safety, versatility, durability and reliability. Our customers enjoy industry leading product support from launch to breakthrough and products that are built to be rebuilt.

Caterpillar Tunneling has invested substantially in expanding and upgrading our facilities with state-of-the-art machining and milling equipment to meet the fast growing demand. Our legacy of design excellence has been further fortified by Caterpillar global engineering resources.

With unwavering dedication to your projects success, team Caterpillar ensures that you can expect supreme quality, on-time delivery and unmatched support for Cat Tunnel Boring Machines as you do for any other Cat machines around the world.

>> Go to Caterpillar Tunneling Website