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为了提高拖拉机的生产效率,就必须提高拖拉机的牵引质量,为了达到这一目标,国外各拖拉机生产厂家均给拖拉机配装辅助制动装备,也就是给拖拉机配置气动式制动系统或液压式制动系统。由于给挂车装用了辅助制动装备,使拖拉机的行驶牵引效率比一般拖拉机的牵引效率提高了4～5倍。
In order to improve the tractor’s production efficiency, it is necessary to improve the tractor’s traction quality. In order to achieve this goal, all foreign tractor manufacturers are equipped with auxiliary brake equipment for the tractor, that is, the pneumatic brake system or the hydraulic system Moving system. Due to the trailer equipped with auxiliary brake equipment, the tractor traction efficiency than the average tractor traction efficiency increased by 4 to 5 times.