Product Description

Crown Block is a fixed pulley block installed on thetop of the derrick and is one of the important components of the drilling rig lifting system.It is connected traveling block with wireline to form a pulley system,which c an greatly reduce the tension of the fast rope, thus greatly reducing the load of the drilling rig drawworks in various drilling operations(trip,running casing,drilling,hang drilling tool),and reducing the power of the engine group.

Technical Parameters