ROTZLER's TREIBMATIC winch is based on the principle of a capstan winch with two grooved cylindrical drums, the grooving of which prevents any contact between the two. The wire rope feeds tensionless onto a separate storage drum and coils itself around the far inside rim of the drum shell, thus preventing the coils and layers of rope from being crushed. In addition, a hydraulic multi-disc brake securely holds the load. As a result, ROTZLER TREIBMATIC winches easily and fully meet the requirements of DIN 14584 with no rope payout problems, no crushed ropes, low wear and no speed fluctuations. The winch delivers constant pulling force per layer of rope and continuous monitoring of winch functions ensures extra operational safety. Its low operating costs and extremely long service life make the TREIBMATIC winch a highly cost-effective choice.