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原3Y6/8型压路机为机械驱动、液压转向三钢轮静碾压路机,制动系统采用干式常开盘式制动器,为机械制动系统,制动力不均,制动距离长,制动费力。对其制动系统进行技术改进后,采用湿式、盘式、常闭液压制动器,实现行车、驻车和紧急3种制动功能,利用液压助力,使得制动均匀、可靠、操作省力方便。
The original 3Y6 / 8 roller is a mechanical drive, hydraulic steering three-drum static roller, the brake system is often dry open brake, mechanical brake system, uneven braking force, long braking distance, braking effort. After the technical improvement of its braking system, the wet, disc and normally closed hydraulic brakes are used to realize the three braking functions of driving, parking and emergency. Hydraulic assistance is used to make the braking uniform and reliable, and the operation is labor-saving and convenient.