Underhung Double Girder Bridge Crane

Underhung double girder bridge cranes offer a more robust solution for applications with heavier loads, higher speeds, and longer spans. Underhung double girder bridge cranes also offer excellent side approach and maximize utilization of the building’s width and height when supported by roof or ceiling structures.

The double-girder bridge cranes produced by our company have a lifting capacity of up to 500 tons and a standard span of up to 40 meters, which can safely and accurately handle heavy loads. It can be adapted to planned or existing buildings through various special installation solutions. Double girder overhead cranes can be operated from the ground via a cable-connected control pendant or by radio remote control. Furthermore, multiple controls are possible by switching the control from one mode to another, allowing the crane to operate in manual, semi-automatic or fully automatic modes. Sevencrane can provide you high quality and working efficiency underhung double girder bridge crane, please contact us freely with your detailed requirements as soon as possible.

Inspection and testing of overhead travelling cranes. (1) In general, bridge cranes should be inspected once a year. (2) Where the new installation, overhaul, transformation, normal use of time up to two years or out of use for more than a year of the bridge crane, should be in accordance with the lifting machinery test procedures for its test. Qualified before they can be put into use. (3) load test including no load test, static load test, dynamic load test.

Precautions for inspection. (1) Special personnel must be assigned to take charge of the inspection. Safety education must be given to relevant personnel before work to make them understand the requirements of relevant regulations. At the same time, the division of labor should be clear. (2) Inspect the overhead crane according to the safety regulations for mechanical, electrical and aerial work. (3) During the test, relevant personnel shall stand in a safe position. (4) Safety measures for emergency response in emergency and dangerous situations shall be formulated.