We just have finished another NAV24 Navigation System that is available for purchase or for rental. The System is immediately available. It can be used in any type of TBM regardless the make. It combines all typical known components in one integrated System. • Lasertarget • Lasertarget with Electronic Water Level System • Gyrocompass with Electronic Water Level System

The NAV24 can work with the well-known MK20 Gyro as well as with the MWD / MWDR Gyro. Please find attached a PDF overview for this equipment. The Computer and operation display can either be in the Control cabin (for TBM operations) or in the TBM (for open face pipe jacking).

A.S.T. compressed air hoses, WP 25 BP 80 bar, all ND available also as finished hose lines with fittings claw / cord and more

refurbished Bauer Desanding Plant BE250-60, including new screen equipment and new Metso centrifugal pump

Westfalia Main Jacking Cylinders, 4m stroke, 2 stage telescopic, 307t@500 bar, 2850mm retracted length. Cylinders are checked / tested and refurbished as necessary. We always keep a stock of several cylinders. Plesea contact us for further information.

The ELT is an electronic Lasertarget which determines the position and the gear angle of a Laser beam by means of video technology. Furthermore, it determines the roll- and pitch angle. The ELT has no moving parts and therefore it is extremely robust also in difficult working conditions.

The ELT is compatible to ELT-2 Target and works “Plug and Play”.

Herrenknecht S7 Control Container M-17xx C suitable for AVN250 to AVN1200 For more infos refer to PDF download.

Video of Testrun see here : https://youtube.com/shorts/LVR8z6eN55I?feature=share

Herrenknecht Main Jacking Cylinders 4m stroke, 2-stage telescopic. 305mm piston/ 110mm rod 300t@500bar 2 nos. available

The bentonite couple box enables the connection of bentonite valves of old design (Dupline old) to a new container or to a stand-alone system of new design (Dupline HK new). The coupling box is just set between container and valves by means of the 10-pole bentonite cable. The coupling box is available in 2 versions. For 40 valves or for 80 valves. Rental also possible