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The LTM In addition to the multi-functional folding jib, an optional 50 metres fixed jib is also available. This brings the maximum lifting height of the crane to metres. This brings the maximum lifting height of the crane to m. The The adapter section for the folding jib is used as a 5. The pivot point for the folding jib can be raised using up to two straight 7-metre lattice sections acting as telescopic boom extensions. These sections and the folding jib extensions can also be used on the Liebherr LTM This is a major benefit as crane owners can interchange between the models without purchasing additional attachments.
Liebherr has created just one additional TF adapter connection between the telescopic boom and the fixed jib , a reducer section and a head.
It is now possible to achieve a fixed jib of up to 50 m in length. The existing telescopic boom extensions and folding jib extensions are used for this purpose.
The maximum counterweight on the new LTM The base plate weight 1 tonne and a tonne counterweight base plate are the same width as the vehicle. When equipped with up to 68 tonnes of counterweight, the overall width is 4. This allows the tonne mobile crane to be operated with two different counterweight radii: 5. Liebherr has designed a solution to adjust the counterweight radius particularly quickly and easily. The counterweight is reduced by mm using a standard mechanically swivelling counterweight cylinders.
This solution is a major benefit of the new tonne model for use in constricted conditions. The crane will be used for tower crane assembly, maintenance work in the petrochemicals industry, support work for wind turbines erections and underground railway construction.
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