Rubber Tyred Gantry
Encyclopedia
Mobility
Mobility may refer to:* Mobility * "Mobiliy" , a song by Moby* Mobility * Mobility , the ability of military units or weapon systems to move to an objective-See also:* Academic mobility* Apprentices mobility...
gantry crane
Gantry crane
Gantry cranes, bridge cranes, and overhead cranes, are all types of cranes which lift objects by a hoist which is fitted in a hoist trolley and can move horizontally on a rail or pair of rails fitted under a beam...
used for stacking intermodal container
Intermodal container
An intermodal container is a standardized reusable steel box used for the safe, efficient and secure storage and movement of materials and products within a global containerized intermodal freight transport system...
s within the stacking areas of a container terminal. RTGs are used at container terminal
Container terminal
A container terminal is a facility where cargo containers are transshipped between different transport vehicles, for onward transportation. The transshipment may be between container ships and land vehicles, for example trains or trucks, in which case the terminal is described as a maritime...
s and container storage yards to straddling multiple lanes of rail/road and container storage, or when maximum storage density in the container stack is desired.
A normal container crane runs on steel rails, instead of rubber-tyres. The side-view appearance of a RTG and a straddle carrier
Straddle carrier
A straddle carrier is a non road going vehicle for use in port terminals and intermodal yards used for stacking and moving ISO standard containers. Straddles pick and carry containers while straddling their load and connecting to the top lifting points via a container spreader. These machines have...
are fairly similar, but the top of a RTG also features has a movable crane.