Liebherr crawler crane

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Liebherr Recirculating crawler crane (HS series)


HS 8070.1 Recirculating crawler crane (HS series) Maximum lifting capacity    70 t engine power    320 kW Maximum single rope tension of hoist    2 x 200 kN Max main boom    50.00 m Diaphragm Wall Grooving Construction Using Grab Buckets Clam grapple digs out mud wall panels. Dragline work Typical applications for draglines include excavating various bulk cargoes such as gravel and sand from rivers or quarries. Grab Operation Heavy duty recirculating crawler cranes with a range of different mechanical or hydraulic grabs are available for typical material handling tasks with large working radii. Drilled pile grabs into holes Bored pile grab drilling is a dry drilling method that loosens the building ground by cutting or impacting - depending on the work tool used. Impact compaction For dynamic compaction, the rammers are dropped on the ground from a great height to increase density.