RTG Rotary Heads
RTG rigs can be used efficiently as base machines for a variety of drilling systems due to their proven parallelogram kinematic linkage system, the torsion-resistant mast construction and a highly efficient hydraulic system. RTG Rammtechnik provides a series of rotary heads for different applications.
Overview
Front of Wall Piling System (VDW)
Slim pile walls can be constructed with the VdW system (front of the wall system) directly adjacent to existing structures. Drill casing and auger are drilled into the ground simultaneously by two rotary drives rotating in opposite directions. Main applications are the construction of intermittent or secant pile walls or the installation of temporary cased foundation piles.