20 Ton Double Beam Overhead Crane with Q345 Steel Plate
Mr.Jack is the engineer and project Manager of his company, which engaged in Electric Industry.
He decided to order 1 sets of 20 ton double beam overhead crane from our factory. The climate is cold at the site, the crane has to be designed to resist minus 40 degree temperature. For the steel materials, we used Q345 low temperature resistance steel plate and motors and gears equipped with heater to protect them to start from cold weather.