Technical Description
Liebherr Rubber Tyre Gantry Crane (RTG)
Dimensions
RTG Model Designation (example)
7 / 5 / 4 / WS
AC Drive
4 wheels per corner
1 over 5 high stacking
7 containers wide + truck lane
RTG Model Range*
A Typical Gantry Span |
20.8m |
for |
5 wide + truck lane |
|
23.6m |
for |
6 wide + truck lane |
|
26.5m |
for |
7 wide + truck lane |
B Lifting Heights |
12.3m |
for |
1 over 3 |
|
15.2m |
for |
1 over 4 |
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18.2m |
for |
1 over 5 |
|
21.0m |
for |
1 over 6 |
C Travel Wheel Gauge |
9.2m |
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D Equaliser Length |
2.5m |
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E Length over travel guards |
13.3m |
for |
4 wheels per corner |
|
13.7m |
for |
2 wheels per corner |
F Trolley travel |
Gantry span minus end approach |
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G Trolley end approach |
2.40m |
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H Trolley end approach |
2.25m |
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* other features and dimensions also available |
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Design Parameters
Classification according F.E.M. |
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U7-Q2-A7 (Singlelift) |
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In service wind speed |
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72km/h |
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Out of service wind speed |
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150km/h |
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Maximum yard slope |
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1:100 in either direction |
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Self weight (model dependent) |
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116t - 138t |
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2 Rubber Tyre Gantry Crane
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