Bauer Maschinen Gmbh

Techne Kirow Gmbh

Rtg Rammtechnik Gmbh

Stefan Zepmeisel

Robert Kulzinger

Bernhard Lindermair

Walter Koellner

Dimitri Shevtsov

Ludwig Koehne

Josef Stockl

Josef Stöckl

Adrian Liepert

The invention relates to a civil engineering machine with a undercarriage comprising a track chassis, a superstructure mounted on the undercarriage, so as to be rotatable about a vertical axis of rotation, a leader with a linear guide along which a work carriage with a construction work implement is displaceably mounted, and an articulation mechanism by means of which the leader is adjustably mounted on the superstructure. According to the invention it is provided that the articulation mechanism comprises a telescopic arm by means of which a distance of the leader relative to the superstructure can be adjusted.

Civil engineering machine

The invention relates to a pile-driving device and a method for driving driving material into a ground, wherein, for the purpose of driving-in, the driving material is clamped and held by means of a clamping means on a pile-driving power unit and prior to clamping the driving material is connected by means of a flexible securing element, in particular a securing chain, to the pile-driving power unit. In accordance with the invention a pressing element is provided which is displaced relative to the pile-driving power unit towards the driving material and, in doing so, a pressing force is applied onto an upward-directed front face of the driving material.

Pile-driving device and method for driving into a ground

Growing community of inventors

Baar-Ebenhausen, Germany

Stefan Zepmeisel