MG type double-beam gantry crane with hook is composed ofgantry, crane crab, trolley traveling mechanism, cab and electric controlsystem.

The gantry is of a box-shape structure, the girder is bias track double girder and the leg is divided into type A and type U according to user's requirements.

Three-in-one reducer is adopted for lona trave  and cross traverse mechanism for easy maintenance. Complete safety measures: wind siren, break-proofshaft overturn-proof, etc.

The closed cab is employed for operation, where there are adjustable seat, insulating mat on the floor, toughened glass for thewindow, fire extinguisher, electric fan and auxiliary equipment such as air conditioner, acoustic alarm and interphone which can be furnished as required by users.