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一台原装SUPER-1800型沥青摊铺机工作中液压系统过热,液压油温接近100℃。该液压系统由行走、输料、分料、振捣、振动、辅助、冷却和强夯等9个部分组成。为排除系统过热的故障,该机在大修时,对液压系统进行了彻底的分解。首先检查冷却
An original SUPER-1800 asphalt paver working hydraulic system overheating, hydraulic oil temperature close to 100 ℃. The hydraulic system consists of walking, feeding, sub-material, vibration, vibration, auxiliary, cooling and dynamic compaction 9 parts. To rule out the system overheating failure, the aircraft overhaul, the hydraulic system was completely decomposed. First check the cooling