Rail-mounted container gantry cranes (RMG) is a specialized yard container handling machine. It can travel on rail by means of the yard power, and lift an stack containers in the yard area with the equipment of the 20' or 40' telescopic spreader (or twin-lift spreader if needed). The RMG has the advantage of being driven by electrical power, clean, bigger lifting capacity, an high gantry traveling speed with cargo. The RMG consists of lifting mechanism, trolley traversing mechanism, gantry mechanism and sway-dampening mechanism.

The lifting, gantry and trolley mechanisms are mostly equipped with AC frequency conversion control system. Normally the lifting mechanism is of the single drum type. It can also be designed to be double drum type if needed. Our corporation can design and manufacture according to demands of user.

Trolley

Adopting a circular trolley as the liftingmechanism,suitable for complex liftingpoints.

Crane Travelling Wheel

The wheels are produced special vacuumcasting which outer surace hard-wearingand durable.

Control Cabin

1.The entire crane adoptsSchneidervariable frequency speed regulation andSiemens PLC control system

2.Equipped with remote monitoring RCMSand operation functions

Container Spreader

Adopting high-precision container cranes suitable for handling and loading/unloadinginternationalstandardcontainers(or twin-lift spreader if needed)

A Rail Mounted Gantry (RMG) is a specialized material handling equipment used in ports , container terminals, and intermodal yards for efficient cargo movement. RMGs are designed specifically for handling containers and heavy loads, such as pallets and bulk materials. They are powered by electricity or diesel.

RMGs are commonly used for container loading and unloading , cargo transportation within a port or terminal, and container stacking in depots or yards. They are equipped with spreader or grab attachments for secure lifting and movement of containers or other types of freight.

Product Application Overview of Rail Mounted Gantry Crane (RMG)

The Rail Mounted Gantry Crane (RMG) is an indispensable piece of material handling equipment widely utilized in various logistical environments, particularly in ports, container terminals, 

and intermodal yards. Its design and functionality are tailored to optimize the efficiency of cargo movement, making it a critical asset for businesses involved in freight transportation and 

storage.

1. Container Loading and Unloading:

The primary application of RMGs is in the loading and unloading of shipping containers from vessels at ports. Equipped with advanced lifting mechanisms, RMGs can swiftly and securely 

lift heavy containers from the deck of a ship and place them onto trucks or onto the terminal yard. This capability significantly improves turnaround times for vessels, enhancing the overall 

efficiency of port operations.

2. Cargo Transportation:

In addition to loading and unloading, RMGs play a vital role in the internal transportation of cargo within a port or terminal. Once containers are unloaded, RMGs facilitate the movement 

of these containers to designated stacking areas or transport vehicles. Their ability to navigate rail systems allows them to cover large distances quickly, making them ideal for the dynamic 

environment of a busy terminal. 

3. Container Stacking and Storage:

RMGs are also designed for effective container stacking in depots or yards. With their precise lifting capabilities, these cranes can stack containers in multiple tiers, maximizing the use of 

available space and ensuring organized storage. This compact arrangement not only optimizes storage density but also simplifies the retrieval process, making it easier to access specific 

containers when needed.

4. Handling Heavy Loads:

Beyond containers, RMGs are versatile enough to handle a variety of heavy loads, such as pallets, bulk materials, and oversized freight. With the appropriate spreader or grab attachments, 

RMGs can secure various types of cargo, ensuring safe and reliable handling regardless of the load's complexity or weight distribution.

5. Power Options and Environmentally Friendly Operation:

RMGs are typically powered by either electricity or diesel, enabling them to operate efficiently in a range of environments. Electric RMGs, in particular, are becoming increasingly popular 

due to their reduced emissions and quieter operation, aligning with global trends toward sustainability and environmental responsibility in the logistics sector.

In conclusion, the Rail Mounted Gantry Crane is a pivotal solution for modern-day cargo handling operations. Its versatility, efficiency, and capacity to handle a variety of materials not only 

streamline logistics processes but also contribute to the strategic goals of ports and terminals by ensuring timely and secure cargo movement. As global trade continues to grow, the role 

of RMGs in enhancing operational efficiency and optimizing supply chain management becomes increasingly significant.