Abstract: A cart for transferring a warp exchange system from a machine that prepares such a warp exchange system to a warp beam lifting carriage, is equipped to at least temporarily store a prepared warp exchange system after having picked up the system from a warp drawing-in carriage that forms part of the machine for preparing the warp exchange system. The cart is further compatible to transfer the stored system to a warp beam lifting carriage which in turn inserts the system into a loom. The cart makes sure that the warp exchange system is presented with the proper orientation relative to the loom so that the insertion can take place in the manner of a cassette formed by the cart and the warp exchange system including the warp beam.