Products HZQ Series high-speed railway bridge machine is the result of long-term research at home and abroad a wide variety of high-speed railway girder equipment process, set many years of experience in railway, highway, bridge construction equipment development experts, in the name of the bridge machine Under the guidance of experts, learn their expertise and developed a double guide beam bridge machine. Main features 1 lower guide beam supporting a cross girder light, easy assembly, frame curved bridge is particularly convenient. 2 front and rear uprights bolster each 50% weight. 3-step bridge, the program is simple:. A guide beam so that the bridge site. b. girder. c. host vias. 4 small guide only slightly longer than a cross-beam, girder not withstand heavy vehicles and concrete beams, it is light weight. 5 The control system uses integrated control, security, and reliability. Line has overcurrent, overvoltage and undervoltage protection, each operating position located finite bit devices. 6 mobile outrigger position, can achieve 32 m and 24 m box girder box girder bridge with the seat in variable across jobs, very convenient.