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1.双管路制动系统的特点工程车辆上的双管路制动系统,就是设置2个互相独立的制动管路,分别控制各组车轮制动器,从而完成全部车轮制动动作的制动系统。工程车辆前、后桥制动相互独立,当制动系统压力低于343kPa时,整机不能起步行驶;当一个制动管路失效后,另一制动管路仍能正常制动;当制动系统发生故障时,车辆可实现自行制动,同时将动力切断直至停车。该制动系统驻车坡度大、操纵轻便、驻车安全可靠。
1. Characteristics of dual-line brake system Dual-line brake system on engineering vehicles is to set up two independent brake lines to control each set of wheel brakes to complete braking of all wheel brakes system. When the brake system pressure is lower than 343kPa, the whole machine can not start running; when one brake pipe fails, the other brake pipe can still be normally braked; when the system Dynamic system failure, the vehicle can achieve their own braking, while the power cut off until the parking. The braking system parking gradient, light operation, parking safe and reliable.