Rail-mounted Gantry Crane for Sale

Supply Scope / Customized Available

Product Type:	RMG
Lifting Capacity:	40~60
Span:	22~35
Lifting Height:	10~12.5
Working Class:	A5, A6, A7
Ambient Temperature:	-20~40℃

Customized one is available, just ontact us with your detailed requirements.

Structure and Application

Rail-mounted container gantry crane is mainly used for container unloading, handling and stacking in container railway transfer yards and large container storage and transportation yards. The rail-mounted container gantry crane is composed of main beam, rigid and flexible supporting legs, traveling trolley, lifting mechanism, crane traveling mechanism, electrical system, operating cab, etc. Rail-mounted container gantry crane generally requires a large clearance in the width direction of the supporting legs, so the upper part of the supporting leg is opened into a U-shape to connect with the upper part of the supporting leg, and a trolley maintenance frame is erected. Rail-mounted container gantry cranes can load and unload 20', 40', 45' international standard containers. The lifting capacity are generally 36t and 40.5t. According to the different sites, container storage and transportation process and loading and unloading vehicles, the span can be 26m, 30m, 35m; the cantilever is divided into structural forms such as no cantilever, single cantilever and double cantilever; the lifting height can be divided into three to four piles and four to five piles. There are two types for container rotation: upper trolley rotation and lower spreader rotation.

Technical characteristics

• The energy feedback device can effectively save energy.
• The eight-rope anti-turnover mechanism in the container spreader space effectively prevents the spreader from swinging and twisting.
• The intelligent fault detection system can better perform fault analysis and early warning of equipment.
• The separated electrical room and the traveling trolley reduce the running load of the trolley and reduce energy consumption.
• The advanced automatic correction system for cart walking reduces the problem of crane gnawing and increases the service life of the equipment.
• The intelligent safety monitoring and management system is better suited to the needs of freight yard safety monitoring and automated management.

RMG Container Crane Drawing for reference