Compactor roller for a soil compactor

A compactor roller for a soil compactor comprising;

• at least one change holder on the outer circumference for attaching a roller tool,
• wherein at least one roller tool to be fastened on a change holder comprises a counter-holder that can be engaged and retained with a change holder and locked relative to the change holder,
• wherein the change holder comprises a holder opening and the counter-holder comprises a holder shaft that can be inserted into the holder opening,
• wherein at least one change holder has a connection area adapted to the curved outer circumference of the compactor roller for connecting to an outer peripheral surface of the compactor roller and a support area configured to support a roller tool and arranged at a distance from the outer peripheral surface of the compactor roller, and
• wherein in the support area, the holder opening is surrounded at the change holder by a first support surface that is essentially orthogonal with respect to a radial direction relative to an axis of rotation of the compactor roller.