YWZ4B series power hydraulic drum brake

Conform to the standard

The series brake installation and braking torque parameters accord with JB/ZQ4388-1997 standards ,technical requirements in line with the JB/T6406-2006 standard.

The main features

Swinging hinge point there are mainly the lubricating bearing ,high efficiency in transmission withoutuse lubrication.

The special installationforms have two,riveting type and plug-in(ordering).

Using conditions

The environment temperature: -20℃～+50℃;

Air relative humidity is not more than 90%;

Use the altitude of the site with GB755-2000.

The surrounding environment may not flammable,explosive and corrosive gases,otherwise should adopt antiseptic products.