MZ type double beam grab bucket gantry crane is a deformation of the gantry crane, with a metal structure resembling a portal frame. lt supports two legs installed under the main beam and can walk directly on the ground track. The two ends of the mainbeam can extend cantilever beams.

MZ grab bucket gantry crane is composed of five parts: a box shaped bridge, a large vehicle operating mechanism, a small vehicle, a grab bucket, and electrical equipment. The lifting device is a four rope grab bucket with double drums, which automatically grasps and accurately locates. The two ends are driven separately, with anti fall protection, three-dimensional automatic operationand variable frequency control.

Suitable for loading and unloading bulk cargo in outdoor freight yards, material yards, ports, coal mines, sand factories, etc., with a work leve of A6 and operation methods including wireless remote control and cab operation.