The gas pipes, waste water pipes, electricity cabling, etc. under the highways, railways or canals lined Guided Auger Boring Machine KBM.

OMS – KBM Series offers unique solution to operating in heavy clays and stiff soils in busy urban situations. KBM Series covers the diameters from DN 200 – DN 1200 in steel pipes. This system has a compact foodprint on the job site, requiring from minimum to maximum shaft by making this system the ideal answer for trenchless technology in build up cities and towns.

KBM Series can provide required slope and direction with high precision. This Guided Boring System is used in the pilot drilling stage. A special system in inserted in the directional head, and the camera system follows the path from inside the drill stems.


KBM 125KBM 300
Diesel Engine Power88 kW (120 HP)147 kW (200 HP)
Operating Pressure320 bar320 bar
Oil Flow Capacity210 l/min260 l/min
Oil Flow Capacity42 l/min104 l/min
Max. Spindle Speed0 – 25 rpm0 – 25 rpm
Max. Spindle Speed0 – 50 rpm0 – 25 rpm
Max. Torque30.560 Nm @ 25 rpm46.000 Nm @ 25 rpm
Max. Torque15.280 Nm @ 50 rpm2 x 1472 kN
Thrust Force2 x 603 kN1.100 mm
Stroke1.130 mmØ 300 – Ø 1.200
Max. Drill DiameterØ 200 – Ø 80013.950 kg