Kitchen appliance with height-adjustable shelf filing

The invention relates to a kitchen appliance (1), in particular a refrigerator and / or freezer, with an interior space (2), in which at least a height-adjustable carrier (3) for receiving goods (4) is provided, to the kitchen appliance (1 ) at least one guide rail (5, 6) and at least one along the guide rail (5, guided 6) transport carriage (12, 13) are provided, wherein the transport carriage (12, 13) connectable to the carrier (3) and (by a drive 7) (with a height adjustment 10) is height adjustable. The invention is characterized in that shelves can be varied in height in a particularly simple and comfortable, without the goods from the kitchen appliance (1) must be taken out, whereby the operation of the kitchen appliance (1) is particularly simple.