Crane schematic | RuneScape Wiki | FANDOM powered by Wikia The crane schematic is an item used in the Elemental Workshop II quest. It includes instructions on how to make a crane claw from elemental metal. This item is gained by searching one of two crates near the entrance to the Elemental Workshop II quest room. This item also holds no other purpose..Quest item: Elemental Workshop IIEquipable: NoRelease: 2 October 2006 (Update)Tradeable: No Crane Deming Pumps Parts Diagrams | Dultmeier Sales Crane Deming Pump parts diagrams & repair parts from Dultmeier Sales. Also view our online catalog for all our Crane Deming Pump products!