QTG25(3508)-type tower crane is the latest domestic hoisting and transport machinery designed and manufactured by Zhangqiu Dacheng Machinery Co., Ltd. using group technology, modular design and finite-element analysis and taking computer design platform for tower crane as the tool.

This crane is a type with cantilever, bogey jib lubbing and upper slewing lifting. All its performance parameters and technical indicators have reached or are superior to the national standard. The maximum working range is 35m; independent freestanding height 25m; adhered freestanding height 60m; rated lifting torque 250kN.m, maximum lifting capacity 2.5t.

       This crane is advanced in parameters, reliable in performances, beautiful in appearance, high in quality, simple in structure and easy in operation. It is equipped with advanced safety devices and is easy for repair and maintenance, safe for use and reasonable in pricing, for which it has become an ideal choice for many construction enterprises