自行式工程机械停车制动器一般安装在变速箱前输出轴上。由于受整车布置的限制,停车制动器离驾驶室较远,因而多采用钢丝绳远距离操纵。钢丝绳与接头连结,如用专用的钢丝绳夹,体积大且不美观,要受布置结构的限制。模压过盈连接,过盈量要控制得当,拉脱或钢绳变长超过调整范围时,给用户维修造成一定的困难。我厂ZL20A、ZL30A装载机的停 Self-propelled construction machinery parking brake is generally installed on the output shaft before the gearbox. Due to the vehicle layout restrictions, parking brake from the cab farther, and therefore the use of wire rope remote control. Wire rope and connectors, such as the use of special wire rope clamp, bulky and not beautiful, to be affected by the layout of the structure. Molded interference connection, the amount of interference to be properly controlled, pull off or rope length over the adjustment range, to the user maintenance caused some difficulties. I plant ZL20A, ZL30A loader stop