Optional AttachmentsINTRODUCTIONThis section provides information on the optionalinterchangeable attachments, especially manufac-tured for the handlers.Use only genuine attachments, described in thissection, after having read their features thoroughlyand understood their use.To install and remove the attachments, follow theinstructions supplied in the “Operating Instructions”section.DANGERWhen replacing interchangeable attachments,keep any person clear of the working area.DANGERMounting optional attachments, and especiallythe extension jib, can change the centre of gravityof the machine. Before handling a load, check itsweight and compare it with the values on the loadcharts. The weight of the used attachment mustalways be deducted from the rated payload.Part No. 57.0009.0454 GTH-4013EX - GTH-4514EX - GTH-4017EX 105Operator’s ManualSecond Edition - First PrintingCourtesy of Crane.Market