The pneumatic auxiliary mounting arm A34 extends tyre changers with essential functions for the demanding workshop routine and offers comprehensive functionality for handling modern, extremely stiff tyre segments.

Equipped with a well-conceived combination of guide rollers and bead hold-downs, the system enables continuous and even guiding of the tyre bead in the rim well. The pneumatic control ensures precise metering of the contact pressure throughout the entire mounting and demounting process. This effectively prevents the dangerous springing back of the bead over the mounting head and reduces mechanical stress on the rim flange and carcass to a minimum.

The robust design reliably withstands even high lateral forces and noticeably relieves workshop staff of heavy physical work. The auxiliary mounting arm A34 integrates seamlessly into professional workflows, increases operational safety and ensures high cost-effectiveness amid a growing volume of complex tyre types.