安装接口尺寸与传统QDY起重机一致，互换性好；

制动盘与筒体整体加工，尺寸精度高；

专为冶金行业工况设计，可靠性强

The installation interface size is consistent with traditional QDY cranes, with good interchangeability;

The brake disc and cylinder are processed as a whole, with high dimensional accuracy;

Specially designed for working conditions in the metallurgical industry, with strong reliability