For already more than 15 years the Dvesta Company has been offering its solutions for electric drive control systems for new cranes and modernized versions. Inexpensive reliable products, of TEDF series, with application of thyristor keys for regulation of motors with a phase-wound rotor; the most modern energy-efficient systems on the base of Siemens frequency converters, SIMOVERT and SINAMICS series, give you an opportunity to select the necessary, practical and available variant of the drive engineering package for cranes.