The TYWZ2 series brake is a normally open, hydraulic driven brake that can be controlled by a foot operated hydraulic pump to achieve arbitrary braking. Mainly used for deceleration braking of large vehicle operating mechanisms of various general bridges and gantry cranes, and can also be used for deceleration braking of non lifting winch drive devices.
meet the standard
TYWZ2 series foot operated hydraulic drum brake complies with JB/ZQ4388-86 standard

TYWZ2 series foot operated hydraulic drum brake