Tenbusch Inc.

Tenbusch Inc.

Tunnel Boring Machines (TBMs)



Tenbusch Inc. manufactures tunnel boring machines (TBMs) for liner plate and pipe jacking applications. Tenbusch builds custom TBMs designed specifically for the customer's application. Tenbusch also manufactures the auxilary equipment needed for a complete tunnel boring system - hydraulic power units, conveyors, muck carts and track, underground lubrication systems, and thrust walls.

Tenbusch Inc. designs and manufactures custom tunnel boring machines (TBMs) and related systems. From desktop conception to the heavy duty steel machinery delivered at the jobsite, Tenbusch produces high quality equipment. Tenbusch can supply an individual tunnel boring machine or a completely integrated TBM system based on customer needs and requirements.

Tenbusch Inc. manufactures custom tunnel boring machines (TBMs) to customer designs and specifications for pipe-jacking and liner plate applications. Tunnel boring machines provide several benefits:

  • Achieve high excavation and spoil removal rates
  • Provide hydraulically powered grade control of the pipeline insertion or liner plate tunnel
  • Provide hydraulically powered steering of the pipeline insertion or liner plate tunnel
  • Allow for excavation in the front of the shield to progress while liner plate is assembled at the rear of the shield (for tunneling with liner plate installations).

Tenbusch Inc. designs and builds custom TBMs with removable power units.

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