CRANE-LOADER (VERSIONS) Russian patent published in 2008 - IPC B66C23/00 B66C23/72 

FIELD: mechanical engineering; materials handling equipment.

SUBSTANCE: proposed crane-loader has tower with beam connected to tower and counterweight cantilever, or tower with beam. Load trolley is installed in boom guides and working member, for instance, grab is connected with load trolley. Crane-loader is furnished with additional grab installed by means of manipulator on additional load trolley. According to one design version, additional load trolley travel-motion mechanism consists of additional travel motion drive of additional load trolley, and according to other design version, additional load trolley travel motion mechanism is formed by rigid rod coupled with both load trolleys. Additional load trolley is installed for movement and locking in boom guides, and manipulator of additional load trolley is hinge-coupled with corresponding additional working member.

EFFECT: increased capacity of crane-loader.

5 cl, 10 dwg