Double main beam hook gantry crane is a heavy-duty lifting equipment, mainly used for material loading and unloading in ports, cargo yards and other places. Its structure consists of two parallel main beams, outriggers and hooks to form a portal frame. The double-girder design enhances the load-bearing capacity and stability, and is suitable for large-span, heavy-load operating environments. The hook can be raised and lowered vertically and flexibly transport heavy objects. The crane has the characteristics of high efficiency, safety and strong adaptability, and is widely used in industry, logistics and other fields.

The normal use environment should be within the range of -25 ºC ~ + 40 ºC. It is widely used in field work, grabbing materials, factory operations and transportation. In large open-pit mines, it can easily lift heavy objects such as ores. Inside factories, it is key for material handling from raw materials to finished products. In ports and logistics parks, it ensures rapid loading and unloading to speed up turnover.

Mainly composed of a gantry, lifting trolley, trolley operating mechanism, driver's cab and electrical control system. The main beam adopts a double-beam offset track form. The operation mode adopts a closed driver's cab with adjustable seats, insulating pads, and tempered glass. Power supply is available via cable drum or high-altitude sliding line.