Crane, in particular mobile crane narrow gauge and enlarged base support.

摘要

Crane, in particular mobile crane, comprising an undercarriage, an upper carriage (12) and a pen (13) arranged thereon, - the upper carriage with the undercarriage being connected through a rotary joint (15), - several supports (8-11, 16, 20) being provided on the crane, which serve to increase the support base, - the undercarriage of a central element (6) and a chassis disposed on both sides of the central element being composed, parallel to each other, - four supports which are connected to the lower carriage being provided, alignment so that two of the supports are oriented along the direction (1), within the path of the lower carriage being established and the other two are arranged outside the track of the undercarriage, transversely to those, wherein the chassis are crawler chassis and at least one of the side supports (11) is attached by its underside with the chassis oriented caterpillars has cia the same, while its upper face is fixed to the central element.