TOY series self-lifting tower crane jacking system

Special attention:

● never replace the fusible plug or explosive plug with a solid plug, otherwise the coupler will overheat or explode under pressure!

● when the oil temperature (water temperature) exceeds 100 ° C, attention shall be paid to avoid scalding.

● it is recommended to install protective shield for the coupling to avoid environmental pollution and scald during liquid spraying.

● in case of frequent liquid spraying, find out the reasons to eliminate such factors as insufficient power of the coupling, incorrect working liquid label, unreasonable liquid adding amount or overload of the working machine, so as to avoid unnecessary damage to the working machine.