Liebherr Rail mounted stacking cranes User Manual

Technical Description
Liebherr Rail Mounted Gantry Crane (RMG)

Dimensions

2 Rail Mounted Gantry Crane

Typical RMG Model Range*

RMG Model Designation (example)

Typical Design Parameters

S190L(MT)/(RT)
Rotating Machinery Trolley (Optional)

Machinery Trolley
Lattice Structure for Main Beam

Hoist Motor Size

Classification according F.E.M.

U7-Q2-A7 (Singlelift)

In service wind

72km/h (20m/s)

Out of service wind

151.2km/h (42m/s)

Ambient Temperature Range

- 45°C to +45°C

A Gantry Span 22.0m - 70.0m

B Lifting Height From 9.20m for 1 over 2
Up to 21.0m for 1 over 6
C Cantilever 0 - 20.0m

D Cantilever 0 - 20.0m
E Travel Wheel Gauge 16.50m - 18.20m

F Buffer to Buffer 23.20m - 25.50m

G Wheel Spacing

1.0m - 2.0m (Dependant on Required

Wheel Loads)
Wheels per Corner 6 - Wide Leg
4 - Narrow Leg

* other features and dimensions also available

Advantages of RMG for Yard Stack-

- Suitable for both Port and Rail Terminals

- Suitable for Various Yard Space Conditions

- Increased Yard Capacity with Wider and Higher Stack Possibilities

- Reduction in Emissions and Noise

- Minimal Maintenance

- Electric Supply - More Energy Efficient (Lower Running Costs)