We offer high quality Hoisting Gear Box. Perfect heavy-duty choice for loading, unloading, moving and placing loads or materials throughout any work site and cleaning up when the project is complete. The present invention pertains to a hoisting gear box or hoisting drum and cable arrangement on a trolley of a container crane with two motor-driven cable drums, with cable fixed points arranged on the frame of the trolley, with cable rollers arranged on the roller traverse or support, as well as with hoisting cables guided between the cable fixed points and the cable drums. All-around, cost-effective, reliable machines with multiple attachments available for increased ROI on any job site.