How about HZQD900t single girder beam launcher for tunnel?
HZQD900t single girder beam launcher for tunnel is designed and fabricated by ZZHZ, it could do construction in tunnel as well as in plains. As new developed bridge construction equipment, the complete machine has a 15% lighter weight than the traditional beam launcher.
HZQD900t single girder beam launcher is made up main girder, rear support leg, middle support leg, front support leg, lifting system, hydraulic system and electrical system. Main girder is of single beam type with max section