Dec 16, 2021 · Twill be a 20 ton, double-girder electric overhead travelling crane once again of Condra design, but this time manufactured by BB Cranes at its Cape Town factory. It spans 18,2-metres and can deliver a 12-metre lifting height over a long-travel distance of 40 metres.Overhead lifting equipment generally refer to the overhead crane, this method effective saves ground space, usually used in workshops and factories, and Huada Heavy Industry privoude Double Girder Overhead Crane …11.37. 527. 80.99. 13.05. 607. Light Duty Double Girder Overhead Cranes for Repair Shops. This is 25 ton QD box type Electric Overhead T as lifting mechanism, When heavy duty and wide spans are required, the electric double beams electric overhead travelling cranes for construction show their strength.10t Double Girder Overhead Crane , Find Complete Details about 10t Double Girder Overhead Crane,Overhead Travelling Crane,10t Crane,Turn-key Service Of Overhead Crane from Bridge Cranes Supplier or Manufacturer-.