原厂配件
高压压力传感器4436271 4355012
4436271 4355012
4436271是日立挖掘机专用液压压力传感器(高压开关/主泵输油压力传感器),主要用于监测主泵液压系统压力,并将信号反馈给控制器,保障设备安全稳定运行。
故障常见现象:
1.仪表显示泵压力传感器相关故障码(如11200-3/11200-4等)
2.整机动作缓慢、无力,挖掘或行走动力不足
3.发动机转速不能正常匹配负荷,自动怠速异常
4.液压系统响应迟钝,严重时进入限功率保护模式
5.偶尔出现过载报警或压力信号异常提示
该传感器结构紧凑、响应灵敏,是液压系统关键配件,损坏后建议及时更换,避免影响正常作业。
System
Electrical & Electronic Parts
Supply tier
genuine
Weight
0.31 kg
Material
联系人
适配机型
ZX35
ZX40
ZX50
ZX55
ZX60
ZX70
ZX75
ZX80
ZX85
ZX120
ZX130
ZX135US
ZX160
ZX170
ZX180
ZX190
ZX200
ZX210
ZX240
ZX250
ZX260
ZX270
ZX290
ZX300
ZX330
ZX350
ZX360
ZX380
ZX400
ZX450
ZX470
ZX490
ZX520
ZX530
ZX600
ZX650
ZX670
ZX690
ZX800
ZX850
ZX870
ZX890
ZX900
EX60
EX70
EX100
EX120
EX130
EX150
EX160
EX200
EX210
EX220
EX230
EX240
EX250
EX270
EX300
EX330
EX350
EX370
EX400
EX450
EX470
EX550
EX600
EX670
EX800
EX1200
EX1800
EX1900
EX2500
EX2600
EX3500
EX3600
EX5500
EX8000
询价此件
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