Bauer Maschinen Gmbh

Michael Hartl

Balasaheb Dand

The invention relates to a drilling rig with a drilling tower, a base structure, on which the drilling tower is arranged, and at least three support units being part of the base structure, each support unit having at least one wheel rotatable around a horizontal wheel axis, wherein at least one of the support units comprises a vertical steering axis, around which the at least one wheel can be turned by a steering drive. The invention further relates to a method for moving such a mobile drilling rig.

Drilling rig

The invention relates to a handling apparatus and a method for supplying drill rods or casings to a drilling rig, comprising a track for receiving and supplying a drill rod or casing, a rear sledge, on which a rear end portion of the drill rod to be supplied is mounted and which can be moved along the track by means of a sledge drive arrangement, and a front sledge, on which a front end portion of the drill rod or casing to be supplied is mounted and which can be moved along the track, wherein the rear sledge and the front sledge can be releasably connected to each other by means of a linking device.

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Augsburg, Germany

Michael Hartl