Jiaozuo Hongfa Windproof Brake YDGZ_40 (leveraged) hydraulic

Jiaozuo Hongfa Windproof Brake YDGZ_40 (leveraged) hydraulic top rail brakes



YDGZ_40 (leveraged) hydraulic top rail brakes

Overview: YDGZ series of hydraulic top rail brakes are mainly used for rail-type large and medium-sized cranes and ports, terminals and other loading and unloading machinery work and non-working state of the wind brake, mechanical locking and so on.

Conditions of use: Ambient temperature: 0 ℃ - 40 ℃. The surrounding work environment shall not have flammable, explosive and corrosive gases, air relative humidity of not more than 90%. The altitude of the use site is in accordance with GB755-2000.

Main design features: Normally closed design, the use of hydraulic station centralized drive control to a special disc spring to achieve the top rail brake; friction block using advanced high wear-resistant steel, reliable performance; with limit switch, showing the working state; Release, easy installation and maintenance.

model	Rated top rail force (KN)	Cylinder working pressure (MPa)	Plunger stroke (mm)	Weight (Kg)
YDGZ-40	400	8	16	1110