Rail-mounted gantry cranes (RMG) are specialized yard container handling machines.
An RMG travels on rails to lift and stack 20, 40 and other iso containers in the yard area of the container terminal. The container is lifted by a spreader attached to cables. Rail mounted cranes come in a variety of models with different spans and overhangs
These cranes are specifically designed for intensive container stacking due to its automation and less need for human handling. Compared to the crane (RTG), the RMG has the advantages of being driven by electrical power, cleaner, bigger lifting capacity, and higher gantry traveling speed with cargo.
A container crane (also container handling gantry crane ) is a type of large dockside gantry crane found at container terminals for loading and unloading intermodal containers from container ships.
Container cranes consist of a supporting framework that can traverse the length of a quay or yard, and a moving platform called a "spreader". The spreader can be lowered down on top of a container and locks onto the container's four locking points ("cornercastings"), using a twistlock mechanism. Cranes normally transport a single container at once, however some newer cranes have the capability to pick up two to four 20-foot containers at once.
Rail-Mounted Gantry cranes are particularly effective for rail/road of large quantities of containers.
Lifting capacity | 30.5-50T |
Span | 35m |
Lifting height | 16m |
Working duty | A6 |
Load und unload of goods | 20′ 40′ |
Hosting speed | 0-10m/min |
Crab travelling speed | 50-80m/min |
Trolley travelling speed | 30-50m/min |
Max. wheel load | 260KN |
Steel track recommmended | P43 QU100 |
Power source | 3-Phase A.c.50HZ 380V |
1.We promise to provide brand-new and quality guaranteed products
2.we promise to provide practical solution to settle the problem the user encounters
3.One year warranty for whole machines.
4.Low charge for continue maintenance when warranty is expired.
5.Exclusive support engineer.
6.We can provide the free training to end-users.