Portalni kran montiran na tračnici (RMG) vrsta je portalnog krana. Njegova metalna struktura slična je portalu, s dvije noge postavljene ispod glavne grede, omogućujući mu da hoda izravno po stazi na tlu. Na oba kraja glavne grede mogu biti prevjesne konzolne grede. Portalni kranovi na tračnicama (RMG) proizvode se prema individualnim zahtjevima kupaca i dostupni su u nizu različitih visina i raspona slaganja.

Rail mounted gantry crane is a type of lifting equipment that is installed horizontally in workshops, warehouses and yards for material lifting. Because its two ends are located on tall concrete columns or metal supports, the bridge of the gantry crane runs longitudinally along the tracks laid on both sides of the elevated frame.

 Rail mounted gantry cranes,also known as RMG cranes,are essential pieces of equipment used in various industries for efficient material handling. These cranes are commonly found in ports, intermodal terminals, and manufacturing facilities.

U SEVENCRANE automatiziranim portalnim dizalicama s gumenim gumama, tehnologija pozicioniranja dizalice i kolica za dizalicu vrlo je važan sadržaj. Pod normalnim okolnostima, rad velikih i malih kamiona kontejnerskih portalnih dizalica automatski se dovršava oslanjanjem na tehnologiju pozicioniranja. Upravljač treba samo upravljati opremom. Situacija se može pratiti putem videa. Za razliku od završne faze operacije podizanja koja zahtijeva ljudsku intervenciju, automatizacija pozicioniranja velikih i malih vozila zahtijeva veću tehničku pouzdanost i točnost.

SEVENCRANE is a professional gantry crane manufacturer with a number of professional production equipment and a high-quality engineer team. We can customize various gantry cranes according to customer requirements and provide one-stop services. And the tire-type container gantry crane produced by our company is suitable for handling and loading and unloading of international standard containers. SEVENCRANE rubber tyred gantry crane has advanced performance, high production efficiency, good maneuverability and low sensitivity to ground unevenness. Powered by a diesel generator set, its oil circuit and hydraulic system are equipped with heating devices and can work at low temperatures. It has complete safety knowledge and overload protection devices to ensure the safety of operators and equipment to the greatest extent. The electrical system adopts PLC frequency conversion speed regulation, which is conducive to the control of various mechanisms.

These gantry cranes are mainly used for girder lifting, bridge transportation and bridge erection tasks in prefabrication plants and are equipped with special spreaders.