TRACTO-TECHNIK GMBH & CO. KG - INSPIRING TRENCHLESS TECHNOLOGIES

Less disruption and damage to surfaces worth conserving (road surface, water courses, railway embankments etc.) and minimal restoration – giving economic advantages Low social impact because, diversions, half-sided barriers, traffic signal facilities etc. are avoided Acknowlegded pipe installation technique Short setting-up times - short installation times The dynamic impact when ramming can shatter obstacles and easily overcome difficult starting resistance after standstill periods. The aiming accuracy is improved because the dynamic impact penetrates various soil formations within the diameter range and obstacles do not have to be displaced or pushed aside in one piece No jacking abutment, no auger cutter required, which could get jammed The soil core remains in the pipe during ramming, i.e. no rush of water when rivers or areas with a high water table are undercrossed Minimal ground covering, i. e. no large-scale pits Simple operating technique Adaptation to all pipe diameters with

Crossing of traffic routes and waterways in pipeline construction HDD Assist & Rescue Installation of protection pipes Dynamic pipe bursting Vertical applications Construction of circular support structures for tunnelling Tree relocation

Can be dismantled in three parts so can be used from out of the building without a core drill, i.e. for FTTX, gas connections Pneumatically driven hammer bore head assembly is ideally suited for alternating soils. If the hammer bore head meets with resistance (larger rock inclusions, solid rock, rubble deposits or brickwork), the hammer effect is activated automatically. The complete system with hydraulic power unit and mixing unit MA09 can be placed on a small trailer for safe transportation. Can be dismantled Portable Can be applied from out of a building

GRUNDOPIT Power GRUNDOPIT Manhole GRUNDOPIT Keyhole Technical Data

Working space diameter = 60 cm Operation and connection above ground Safer spoil removal with suction excavator Detectable and steerable bore head Drill rod length 230 mm Bore length up to25 m Max. upsizing diameter = 90 mm Thrust and pull back = 40 kN Torque = 850 Nm / 60 rpm

GRUNDOPIT Power GRUNDOPIT Manhole GRUNDOPIT Keyhole Technical Data

Kubota diesel engine with 28 kW driving power Control station with easy to survey control panel Multifunctional joystick Hydraulic anchor bore unit swivels in three positions Remote control Drill rod magazine with 32 drill rods for 48 m bores Stabiliser blade, rubberised steel track undercarriage

Cummins motor T4i for driving and drilling, 119 kW Drill rig with rubber track undercarriage, stabilisers Spacious cabin, comfortable seat,joysticks, LCD display Bore automatics fully galvanised rod box semi-automatic rod exchange system semi-automatic clamp and break-away facility Anchoring system with drilling fluid collecting tray powerful HP Bentonite pump on board the rig Bore data log –telemetry data transfer optional:fully automatic system, percussive hammer, high pressure cleaner, wireless remote control, rubberisedsteel track undercarriage, air conditioning

Cummins motor T4i for driving and drilling, 119 kW Drill rig with rubber track undercarriage, stabilisers Spacious cabin, comfortable seat, joysticks, LCD display Fully galvanised rod box Semi-automatic rod exchange system Semi-automatic clamp and break-away facility Anchoring system with drilling fluid collecting tray Powerful HP Bentonite pump on board the rig Bore data log Telemetry data transfer Optional: Bore automatics, percussive hammer, high pressure cleaner, wireless remote control, rubberised steel track undercarriage

Cummins motor T4i for driving and drilling, 123 kW Drill rig with rubber track undercarriage, stabilisers Spacious cabin, comfortable seat, joysticks, LCD display Fully galvanised rod box Semi-automatic rod exchange system Semi-automatic clamp and break-away facility Anchoring system with drilling fluid collecting tray Powerful HP Bentonite pump on board the rig Bore data log – telemetry data transfer Optional: Bore automatics, percussive hammer, high pressure cleaner, wireless remote control, rubberised steel track undercarriage