Luffing mechanism

The product is designed according to the market demand in China, the case hardened double planetary gear reducer and variable stroke limiter, has the advantages of compact structure, stable transmission, high efficiency, low noise, convenient installation, flexible and reliable, long service life etc.. The utility model is mainly suitable for luffing mechanism of tower cranes, and is an ideal replacement product for luffing mechanisms of tower cranes.

HQTB4.OB-1: configure the YDE2132S-4/8-3.3/2.2KVV (cone rotor) motor

HQTB4.OB-2: configure the YDE2132S-4/8-3.3/2.2KVV (electromagnetic brake) motor