The rubber-tyred container gantry crane (RTG) is a key machine in container terminals, used for loading, unloading, stacking, and transferring containers within the container yard. Rated capacity (under spreader) 35~41t. Span 23.47~26~23.47m. Lifting height 15.5~18.5~15.5m.

The RTG runs on rubber tyres, allowing free movement within the container yard without the need for fixed rails. Power is supplied by a diesel generator set or a mains-electric connection. The automatic telescopic spreader adapts to 20 ft and 40 ft containers. Hoisting and trolley travel are controlled by variable-frequency drives for precise positioning. An anti-sway system minimises spreader oscillation, increasing handling speed and safety.



Rubber-tyred travel provides maximum yard mobility without rail installation.
Dual power supply — diesel generator or mains electric — for operational flexibility.
Variable-frequency drives for smooth operation and precise positioning.
Anti-sway system dramatically reduces load swing for faster, safer cycles.
Automatic telescopic spreader handles 20 ft and 40 ft containers seamlessly.
Optional GPS positioning and yard management system for intelligent operations.
| Main Technical Parameters | |||||
| Rated lifting capacity | Rated Lifting Capacity | 35 | 41 | 70 | t |
| Base distance | Base Distance | 7 | 7 | 7.5 | m |
| Span | Span | 23.47/26 | 23.47/26 | 23.47/26 | m |
| Lifting height | Lifting Height | 15.5/18.5 | 15.5/18.5 | 15.5/18.5 | m |
| Stacking layers | Stack Layers | 4/5 | 4/5 | 4/5 | layer |
| Container specifications | Container Specification | 20', 40', 45' | 20', 40', 45' | 20', 40', 45' | |
| Speed | Hoisting(full load/empty load) | 20/40 | 25/50 | 25/50 | m/min |
| Gantry Traveling(full load/empty load) | 30/130 | 30/130 | 30/130 | m/min | |
| Trolley Traveling | 70 | 70 | 70 | m/min | |
| Number of wheels | Wheel Numbers | 8 | 8/16 | 16 | piece |
| Maximum wheel pressure | Maximum Wheel Load | 300 | 320/180 | 200 | kN |
| Power supply | Power Supply | diesel generator set or three phase AC380V 50Hz | |||