Liebherr-werk Ehingen Gmbh

Franz Oelberger

Heinz Koenig

Hans-Dieter Willim

Lars Eberhardt

Yggve Richter

Markus Bitz

Mario Helbig

Marc Mebus

Jan Keppler

Andreas Bronner

The disclosure relates to a mobile crane comprising a superstructure having at least one bearing point for pinning on a boom, wherein the bearing point comprises two spaced apart side parts that each have a bore for receiving the pin; and wherein the boom comprises at least one connection part that is provided with a bore and that can be introduced between the side parts such that a common connection pin can be pushed through the bores of the side parts and the connection part, wherein the clear width between the side parts is larger than the width of the connection part of the boom, and wherein a step pin is provided as a connection pin and its formed shoulder forms an abutment for the connection part of the pinned boom in the pinned position.

Mobile crane comprising a superstructure having at least one bearing point for pinning on a boom

The present disclosure relates to a mobile work machine, in particular to a crane or to a mobile crane, comprising an undercarriage, a superstructure rotatable with respect to the undercarriage, and a counter ballast carrier plate that can be mounted to the superstructure via a ballast suspension thereof, wherein the counter ballast carrier plate comprises at least one guide pin that can be guided along at least one guide edge of the undercarriage to bring the counter ballast carrier plate into a predefined installation position on the undercarriage.

Crane and counter ballast carrier plate

The invention concerns a mobile crane with a drivable undercarriage and a rotatable superstructure mounted thereon, where on the one side there is pivoted a swiveling jib, and on the other side a counterweight arrangement is mounted which is movable relative to the superstructure. According to the invention, the counterweight arrangement has a counterweight base plate, on which at least two stacks of counterweights are arranged and able to swivel about a vertical axis.

Mobile crane

The present disclosure relates to a mobile crane having an undercarriage and a superstructure rotatable about an axis of rotation with respect to the undercarriage and having a ballast mounting apparatus couplable to the superstructure. The present disclosure is furthermore directed to a corresponding ballast mounting apparatus.

Growing community of inventors

Senden, Germany

Franz Oelberger