1.液压油过热沥青混凝土摊铺机液压系统的油温过高会使油液黏度降低,泄漏量增加,所润滑部位的油膜破坏,使部件的磨损加剧;同时,高温还会使橡胶等材料制成的密封垫过早老化而损坏。因此,控制适宜的油温非常重要。当油温过高时,必须停机检查,一般可从以下几个方面着手:(1)检查油箱液面是否过低。经验表明,油温高往往是因为油箱缺油所致,故缺油时应及时补充。(2)液压油滤芯及回路是否堵塞。(3)散热器是否正常。散热器如黏 1. Hydraulic oil overheating asphalt paver hydraulic system oil temperature is too high will reduce the viscosity of the oil, the amount of leakage increases, the lubricating oil film damage site, so that parts wear increased; the same time, high temperatures will make rubber and other materials Made of the gasket premature aging damage. Therefore, controlling the proper oil temperature is very important. When the oil temperature is too high, you must stop checking, generally from the following aspects: (1) Check the tank level is too low. Experience has shown that the high oil temperature is often due to lack of fuel tank, it should be timely replenishment of lack of oil. (2) hydraulic oil filter and circuit is blocked. (3) radiator is normal. Radiator such as sticky