The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ20 to QTZ315, is among Hongda Groups leading products. With their working radiuses varying from 30m to 70m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley...

The TIELISHI-brand QTZ series of luffing tower cranes,, is among Hongda Groups newly products. With their working radiuses varying from 20m to 40m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism...

HONGDA S-valve serial high-pressure pumps,Z-gate-valve serial medium-pressure pumps and D-butterfly-valve serial low-pressure pumps are concrete transport equipments widely applied to such building projects as urban construction,bridge,power,and energy sources,etc. The machines adopt such world advanced techniques as open hydraulic...

Adopting special heavy duty truck chassis of FAW’s JIEFANG BRAND to afford an elegant and original outline and comfortable driving with strong horsepower,economical oil consumption,reliability and endurance. Power system adopts 6-cylinder diesel engine of international famous brand –GERMANY DEUTZ(or CHINA’s famous...

HONGDA concrete pump truck is developed by applying modern advanced computer simulation techniques and systematically analyzing what effect the change of such various parameters as stress,displacement,natural frequency,etc. pump truck structure receives has on boom’s fatigue life on HONGDA GROUP’s drawing on advanced experience both at...

Building lifter widely applies to such contruction sites as industrial and civil architecture,bridge,underground,large chimney,and ship industry,etc. It suits the vertical transport of materials and personnels and also suits such different occasions as warehouses,high towers, etc. 　　The lifter has such advantages as steady property, safety,...

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ20 to QTZ315, is among Hongda Groups leading products. With their working radiuses varying from 30m to 70m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley...

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ20 to QTZ315, is among Hongda Groups leading products. With their working radiuses varying from 30m to 70m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley...

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ20 to QTZ315, is among Hongda Groups leading products. With their working radiuses varying from 30m to 70m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley...

A brief introduction about properties and advantages of modular asphalt mixing equipment of LB series 1、The original modular design for the mixing container makes transport and installation rapid and handy and separates the flotsam from the usable stuff. 2、The...