Coupler

Tower crane slewing mechanism

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.

Tower crane hoisting mechanism

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.

Tower crane luffing mechanism

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.

Various couplings

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.

TOY series self-lifting tower crane jacking system

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.