The telescopic cage use for the telescoping of the mast sections.
Below types of telescopic cage provide by SYM.
1. L46A1 tower crane telescoping cage/1.6m tower crane telescoping cage.
2. L68B1 tower crane telescoping cage/2m tower crane telescoping cage.
3. L68B2 tower crane telescoping cage/2m tower crane telescoping cage.
4. L69B2 tower crane telescoping cage/2m tower crane telescoping cage.
For 2m tower crane telescoping cage, to fit for loading container, SYM designed detachable one, to save shipping cost.