Wirtgen Gmbh

Alexander Körtgen

Cyrus Barimani

Stephan Drumm

An earth working machine (), for example a road milling machine (), recycler, stabilizer, or surface miner, having a propelling unit () and a machine frame () carried by the propelling unit (), comprises a working apparatus () for earth working; an operator's platform (), having an operating console () for controlling at least one functional device () of the earth working machine (), being provided on the machine frame (). Provision is made according to the present invention that the earth working machine () comprises, in the region of the operator's platform (), a seat mount arrangement () that is embodied to be brought into releasable mounting engagement with a counterpart mount arrangement () of an operating seat ().

Earth working machine having an insertable operating seat

An earth working machine (), for example a road milling machine (), recycler, stabilizer, or surface miner, having a propelling unit () and a machine frame (); the earth working machine () comprising a working apparatus () for earth working; and an operator's platform (), having an operator's platform floor () and having at least one operating device (), being provided on the machine frame (); the earth working machine () comprising a protective canopy () liftable and lowerable relative to the operator's platform floor () between a lifted operating position and a lowered transport position; the earth working machine () comprising a panel arrangement () having an upper edge () located closer to the protective canopy (), having a lower edge () located farther from the protective canopy () at a distance from the upper edge (), and having two side edges () spanning the distance between the upper And the lower edge (); the panel arrangement () being connected in an upper connecting region (), located closer to its upper edge () than to its lower edge (), to the protective canopy () and being connected in a lower connecting region (), located closer to its lower edge () than to its upper edge (), to the machine frame () and/or to the operator's platform floor () constituting a connecting base. Provision is made according to the present invention that the panel arrangement () is liftable and lowerable together with the protective canopy (), the panel arrangement () being received on the earth working machine () with its lower edge () movably toward and away from the operator's platform floor ().

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Bonn, Germany

Alexander Körtgen