Zpmc hydraulic rail clamps, hydraulic wheel brakes, electro-hydraulic storm braking wedges.

Application: mainly used for storm braking in working state and auxiliary storm braking in non- operative state for outdoor large and medium-size cranes and port handling equipments.

Main features of electro-hydraulic wind-proof wedges (zpmc YXZ series)

(1)     With limit switch and interlocking protection function.

(2)     All hinge points are fitted with self-lubrication bearings, with high transmission efficiency. Agile movement and long service life.

(3)     With manual release function, and easy to maintain.

(4)     It adopts ED thruster as actuator that has excellent performance, reliable sealing and enclose with high-class protection function. And with spring resetting function avoiding the following situation: the wedge cant reset in time because the thrusters un-agile after power went off.

(5)     The wedge is treated with special technique. It has high friction coefficient and excellent anti-corrosion performance.