Skip loader comprising - a frame, - a lifting device which is mounted on the frame and has two extension arms, which can be pivoted about a common pivot axis which extends close to the tail of the skip loader and is normally horizontal, for lifting and lowering an interchangeable container which is to be attached to the extension arms so as to be positioned therebetween and is equipped with a tilt bearing bolt arrangement, such that the interchangeable container, in a container interchanging mode, is loaded onto or unloaded from the skip loader by the extension arms being pivoted beyond the tail of said loader and, in a tilting mode, can be moved into a tilted position while remaining on the skip loader, - a hydraulic drive device having at least one hydraulic lifting cylinder for pivoting the extension arms about the pivot axis, - a tilt hook arrangement having at least one tilt hook which can be moved between a passive position and a catching position for engaging an interchangeable container at the tilt bearing bolt arrangement thereof in the tilting mode, - a support device having extendable and retractable support legs for supporting and stabilising the skip loader on the ground, - a controller for controlling operating functions of the skip loader including the pivoting movements of the extension arms, the extending and retracting movements of the support legs and the movements of the at least one tilt hook and - an operating device having operating elements for issuing control commands to the controller and for activating the operating functions, characterised in that the controller can be activated by means of the operating device in order to execute at least one operating sequence program, according to which particular operating functions of the skip loader are automatically activated and carried out in a controlled manner in a timed sequence, in that the operating sequence program can be executed in order to unload an interchangeable container, starting from a transporting position, from the skip loader beyond the tail thereof, the particular operating functions which are automatically activated and controlled according to the operating sequence program comprising: - extending the support legs, - moving each tilt hook of the tilt hook arrangement into the inactive position and - pivoting the extension arms about the pivot axis thereof, in that said skip loader has a sensor apparatus for detecting an inclined position of the skip loader relative to the horizontal position, and in that the support device can be controlled by the controller on the basis of measurement information from the sensor apparatus in order to extend the support legs such that the skip loader is brought closer to the horizontal position from a possible inclined position, the operating function of extending the support legs according to the first operating sequence program comprising detecting a possible inclined position of the skip loader and extending the support legs in a manner that sets the skip loader at least approximately into the horizontal position. - a frame, - a lifting device which is mounted on the frame and has two extension arms, which can be pivoted about a common pivot axis which extends close to the tail of the skip loader and is normally horizontal, for lifting and lowering an interchangeable container which is to be attached to the extension arms so as to be positioned therebetween and is equipped with a tilt bearing bolt arrangement, such that the interchangeable container, in a container interchanging mode, is loaded onto or unloaded from the skip loader by the extension arms being pivoted beyond the tail of said loader and, in a tilting mode, can be moved into a tilted position while remaining on the skip loader, - a hydraulic drive device having at least one hydraulic lifting cylinder for pivoting the extension arms about the pivot axis, - a tilt hook arrangement having at least one tilt hook which can be moved between a passive position and a catching position for engaging an interchangeable container at the tilt bearing bolt arrangement thereof in the tilting mode, - a support device having extendable and retractable support legs for supporting and stabilising the skip loader on the ground, - a controller for controlling operating functions of the skip loader including the pivoting movements of the extension arms, the extending and retracting movements of the support legs and the movements of the at least one tilt hook and - an operating device having operating elements for issuing control commands to the controller and for activating the operating functions, - extending the support legs, - moving each tilt hook of the tilt hook arrangement into the inactive position and - pivoting the extension arms about the pivot axis thereof, in that said skip loader has a sensor apparatus for detecting an inclined position of the skip loader relative to the horizontal position, and in that the support device can be controlled by the controller on the basis of measurement information from the sensor apparatus in order to extend the support legs such that the skip loader is brought closer to the horizontal position from a possible inclined position, the operating function of extending the support legs according to the first operating sequence program comprising detecting a possible inclined position of the skip loader and extending the support legs in a manner that sets the skip loader at least approximately into the horizontal position.