每侧履带的行走机构由一个变量双速柱塞马达、行星减速器和制动器组成，行走制动缓冲阀与马达一体安装，吸收了行车时由于制动或载荷变化带来的液压冲击。
Travel mechanism of each track consists of a variable two-speed piston motor, a planetary reducer and a parking brake, travel brake buffer valve is mounted on motor to reduce hydraulic shock.
注意：这种阀门是采用两个球形制动器实现静电接地，确保阀杆阀体和球体之间的电镀连续性。
Note: Valves are static grounded by two ball detents that insure electro-continuity between the stem body and ball.
正联锁阀是控制压力机制动器、离合器正常工作的一种专用气动元件。
DF3-W positively locked solenoid valve is exclusive pneumatic elements controlling the actions of the brake and cluth of a press.
正联锁阀是控制压力机制动器、离合器正常工作的一种专用气动元件。
DF3-W positively locked solenoid valve is exclusive pneumatic elements controlling the actions of the brake and cluth of a press.
应用推荐