... disc brake, ZL40/50 caliper disc brake, drum brake&handbake Widely used in loaders,cranes, aerial platform,fire tr Cylinders: 4 & ... 1075Kgfm or 1044Kgfm. Some of the drum brakes have a compensation device and brake cylinder. The drum brake is used for automobile crane ... reliable linkage. Using the milling and grinding process, the drum brake features high precision and sound performance. There are more ...