广州市天河区中山大道中力子园路珠基机械市场2-113广州锋芒机械
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欢迎来到锋芒机械，您值得信赖的工程机械配件专家。我们专注于为各类重型设备提供高质量、性能稳定的核心零部件，特别是品种齐全的传感器和电磁阀。作为您的可靠伙伴，我们致力于提供涵盖CAT、Volvo、Liebherr、Komatsu、Hitachi、Bobcat、Kobelco、Thermo King等众多国际知名品牌的配件解决方案，确保您的设备高效运转，降低停机时间。
20PS982-1 Sensor for DH220-5 Excavator Parts | 20PS9821 0501220119 Speed Sensor for Trucks | 0501220119 7861-93-2330 Speed Sensor for PC200-7 PC220-7 PC270-7 Pc300-7 Pc360-7 Pc450-7 Excavator Parts | 7861932330
4444902 Angle Sensor for Hitachi EX120-2 EX120-3 EX200-2 EX200-3 Excavator Parts | 4444902 7321588 Pressure Sensor for BBCAT Loader Skid S450 S550 | 7321588 17252661 Low Pressure Sensor for EC210 Parts | 17252661
21164792 Temperature Sensor for Truck | 21164792 107-0612 Oil Pressure Sensor Switch for 3408C 3412C Engine | 1070612 134-2252 Temperature Sensor for CAT 3208 3306 3304 3406B 3408 C15 C18 Engine Parts | 1342252
ME039860 Water Temperature Sensor for Kobleco SK200-6 Kato DH700-7 Engine Parts | ME039860 ME049265 Water Temperature Sensor for SK200-6 Excavator 6D31T 6D34 Engine Parts | ME049265 107-0616 Sensor Switch for 980C D250E D350E D400E | 1070616
25166488 Speed Sensor 64-MT-439-M TTP66488251 for Mack Truck Parts | 25166488 64MT439M TTP66488251 31A90-00500 Oil Pressure Sensor for L3E Engine | 31A9000500 994-220 Speed Sensor for FG WILSON PICK up | 994220
161-9932 Pressure Sensor for 3126B 3406E | 1619932 7762302 Temperature Sensor | 7762302 415-2431 Temperature Sensor for CAT 3516C Generator SR5 | 4152431
3491178 Fuel Rail Pressure Sensor 349-1178 for CAT C00 Engine | 3491178 3491178 196-7975 CAT 320C Water Temperature Sensor | 1967975 320-3064 Fuel Pressure Sensor Fits Cat C9.3 C4.4 C7 D8T D8RLRC | 3203064
15090274 Pressure Sensor for Truck Parts | 15090274 415-2432 Temperature Sensor CA4152432 for CAT Engine 3516C | 4152432 CA4152432 RE519144 Speed Sensor for John Deere Tractor Combine Harvester | RE519144
1348984 Gearbox Sensor for Truck Parts | 1348984 276-8548 Pressure Sensor for Excavator Parts C15 Engine | 2768548 1613307 Speed Sensor for TRUCK PARTS FL B10 B12 | 1613307
0118 2841 Diesel Engine Fuel Pressure Sender Sensor Switch 01182841 for Deutz BFL913C BFL1011 | 01182841 0117-7090 Water Temperature Sensor for DEUTZ BFM1013 | 01177090 201-6615 Aixin Replacement Sensor for 988G | 2016615
1022240 Temperature Sensor 102-2240 for Excavator 3406 3176 | 1022240 1022240 15180002 Speed Sensor for Truck Parts | 15180002 1888075 Speed Sensor for Truck Parts | 1888075
52CP57-01 Fuel Rail Pressure Sensor 21636166 Truck Parts | 52CP5701 21636166 661203 Factory Price Oil Pressure Sensor for Sany Excavator Parts | 661203 4410441010 AIXIN REPLACEMENT Truck Air Pressure Sensor for Actros | 4410441010
102-2240 Temperature Sensor for CAT Construction Machinery Parts | 1022240 6693921 Speed Sensor for Bobcat Engine E25 E36 E42 E45 | 6693921 4921322 MAP Air Intake Pressure Sensor Fits 2007-up Ram 2500 3500 6.7L | 4921322
YN52S00103P1 High Pressure Sensor for Kobelco SK200 SK250 SK330 SK200-8 | YN52S00103P1 42-1310 HP Pressure Sensor 421310 for Thermo King Truck | 421310 421310 309-5795 Pressure Sensor for CAT Engine E320D | 3095795
2905792 Speed Sensor for 120H 140H Engine | 2905792 41-5394 Water Temperature Sensor for E330C E330B | 415394 266-1473 Position Sensor | 2661473
266-1478 Position Sensor for CAT Loader 938G II 950G II 962G II | 2661478 2096397 Backup Light Sensor Switch 4880200 for Trucks L90 L160 A20 A35 A40 L120 | 2096397 4880200 60014940 High Pressure Sensor for SANY Excavator | 60014940
21746206 YHAX REPLACEMENT Pressure Sensor for VLVO Trucks D12 D13 Oil Pan | 21746206 106-0735 Temperature Sensor for Engine 3126 3412E | 1060735 194-6726 Pressure Sensor Switch for CAT C7 C9 3126E Excavator Parts | 1946726
1850351C1 Oil Pressure Sensor for DT466E DT570 9.3L 7.6L 03-07 | 1850351C1 191-6587 Temperature Sensor for 3508 3512 Engine Spare Parts | 1916587 10-00316-00 Oil Pressure Sensor Switch for Carrier Supra / Maxima | 100031600
176-1602 Throttle Potentiometer Sensor for C7 C10 C12 C13 C15 3406E | 1761602 2848A121 Coolant Temperature Sensor Liquid Switch for PK 1004.4 1006.6 900 | 2848A121 11039193 Temperature Sensor for Truck | 11039193
459-2598 Pressure Sensor Switch for CAT Sheepsfoot Rollers 816F | 4592598 274-6718 OIL PRESSURE SENSOR for CAT E320D | 2746718 70141600 Oil Pressure Sensor for 3CX 701/41600 | 70141600 70141600
1310784 Water Temperature Sensor Engine Parts | 1310784 189-5746 GP Speed Sensor 1895746 for 3508B 773B 789C 777B E330B E330C Excavator Parts | 1895746 1895746 4921497 Exhaust Gas Pressure Sensor for CMS ISX ISM ISC ISB | 4921497
701/80627 Water Temperature Sensor for JS210 Excavator Accessories | 70180627 203-3221 Temperature Switch for Engine 3406B 3406C 3408 3408C | 2033221 2399957 High Quality Sensor | 2399957
193-2550 Sensor for EXCAVATOR PARTS | 1932550 Speed Sensor for CAT Engine Parts 385720500 Temperature Sensor for 402D-05 403D-07 404D-15 Engine | 385720500
Fuel Rail High Pressure Sensor for Isuzu Engine 131-0427 Temperature Sensor for Excavator Parts | 1310427 20PS579-7A Pressure Sensor Switch for Komatsu PC200LC-5 Excavator Parts 20Y-061-5190 | 20PS5797A 20Y0615190
1077574 Oil Pressure Sensor Switch for D12 D16 D7 D10 Trucks FH FM Q7J5 107-7574 | 1077574 1077574 3E-5370 Control GP Sensor 3E5370 for Cat Engine E325L E330L | 3E5370 3E5370 15038313 Position Sensor for Truck Parts | 15038313
701/80389 Water Temperature Sensor Sender for J CB 2CX 3CX | 70180389 2168684 E320C Excavator Parts Oil Pressure Sensor 216-8684 | 2168684 2168684 114250-39450 Oil Pressure Sensor for YM 4TNV94L Engine Forklift Excavator Parts | 11425039450
21022201 Sensor for diesel Engine | 21022201 Speed Sensor for ISB QSB Engine 42-1307 Sensor for Thermo King Transducer Pressure Discharge 500 PSIG | 421307
41-7963 Transducer Suction Pressure 200 Psi for Thermo King Trucks Engine | 417963 42-1314 High Quality Pressure Sensor for Thermo King SB SL SLX SLXE SLX Series | 421314 185246170 Oil Pressure Sensor Diesel Engine Parts | 185246170
81274210230 Air Pressure Sensor for Trucks | 81274210230 499000-6111 Fuel Rail Pressure Sensor 499000-6110 | 4990006111 4990006110 0281002706 YHAX REPLACEMENT Fuel Pressure Sensor Unit for Common Rail Pump | 0281002706
2848A102 Water Temperature Sensor for PKS 3.152 Series | 2848A102 180-5420 YUHUAN AIXIN Sensor GP-TE with Pigtail Connector for SR4 SR4B G3508 G3512 G3512B G3516 G3520 | 1805420 3408529 YHAX REPLACEMENT Camshaft Position Sensor for 5.9L R13 | 3408529
40-974 Temperature Sensor Graded Thermo King SL / SLX 40-0974 | 40974 40974 716/30126 Water Temperature Sensor for J C B Parts | 71630126 RE287415 Speed Sensor for JD Tractor 2854 5055e 5065e | RE287415
44-9298 YUHUAN AIXIN RPM Sensor Thermo King SB / SLXi / SL / T-Series All Reefer and Tripac 1189A70G03 | 449298 1189A70G03 382-2001 Fuel Lever Sensor for E312D E320D Excavator | 3822001 029600-0570 Crankshaft Position Sensor | 0296000570
266-1466 Position Sensor for Excavator 637E 627F 637D | 2661466 14508670 Water Temperature Sensor for Vlvo EC240B EC360B | 14508670 6676053 Aixin Replacement Oil Pressure Sensor Switch for Kubota D722 Series | 6676053
41-7068 Temperature Sensor for Thermo King SL Series | 417068 3971994 YHAX REPLACEMENT Speed Sensor for 6CT Excavator Engine Parts | 3971994 415-2430 Sensor for CAT 3508 3512 3516 Series | 4152430
42-2347 Tank Coolant Level Sensor Switch for Thermo King T-series T-1000 T-1080R | 422347 RE50120 RE33699 RE47785 Coolant Temperature Sensor John Deere 4755 4455 4255 | RE50120 RE33699 RE47785 415-2430 Temperature Sensor for CAT 3508 3512 3516 Series | 4152430
394-4837 Water Temperature Sensor for E312D2 E320D Excavator | 3944837 6674316 Fan Motor Sensor for BBCAT Skid Loader S185 S220 S250 S300 S330 | 6674316 320/04554 AIXIN REPLACEMENT Temperature Sensor for J C B Backhoe Loader 3cx 4cx | 32004554
490-3489 AIXIN REPLACEMENT Coolant Level Sensor Switch for L10 M11 ISM N14 ISX | 4903489 4921499 Truck Parts Temperature Sensor for QSX15 ISX15 | 4921499 423-6434 AIXIN REPLACEMENT Water Level Sensor for E320D Engine Parts | 4236434
0281006364 AIXIN REPLACEMENT Fuel Common Rail Pressure Sensor for Trucks | 0281006364 490-3489 AIXIN REPLACEMENT Coolant Level Sensor Switch for diesel Engine | 4903489 360-081-030138C 0-80 PSI - 1/8-27 NPT Engine VDO Oil Pressure Sensor With Warning Contact | 360081030138C
39180-22090 Crankshaft Position Sensor | 3918022090 279-9829 Sensor for Excavator 345C 345D C13 C15 Engines | 2799829 LC52S00015P1 High Pressure Sensor Switch for SK250-8 SK330-8 Engines 50Mpa | LC52S00015P1
11170076 Pressure Sensor Truck Parts | 11170076 42-2347 Coolant Level Sensor for Truck Refrigerator T-600 T-800 T-1000 T-1200 | 422347 803594130 Pressure Sensor for XCMG XE210C Excavators Parts | 803594130
20803650 Oil Pressure Switch Sensor for Volvo Fh Fm Truck Parts | 20803650 161-1705 Oil Pressure Sensor 1611705 Fitsr CAT Engine 3126B 3126E C-10 C-12 C-15 C-16 C-18 C-9 C15 C16 C18 C7 C9 324D | 1611705 1611705 131-0784 Sensor for 950F 950F II 960F 966F 966F II 970F | 1310784
2755A006 Water Temperature Sensor for diesel Engine | 2755A006 New Loader Sensor Excavator Spare Parts 16222-83040 Water Temperature Sensor for Kubota Z402 Coolant | 1622283040
VOE14505855 Water Temperature Sensor for EC210B EC240B EC290B Switch | VOE14505855 320/04558 Oil Sender Switch Sensor for J C B 2CX 3CX 4CX Engine Parts | 32004558 4076930 Oil Pressure Sensor Switch for CMS 5.9L 6.7L 2003-2016 Ram 2500 3500 | 4076930
42-1312 HP Pressure Sensor 41-7962 41-6555 for Thermo King Truck 42-2827 | 421312 417962 416555 422827 2602180 High Pressure Sensor for Excavator 312D 330D E312D E330D | 2602180 284-8062 Oil Pressure Sensor Switch for Perkins Engine 504-2 704-30 1006-6 | 2848062
15838718 Common Rail Pressure Sensor 3PP6-13 Truck Parts | 15838718 3PP613 4716888 Angle Sensor for EX200-2 EX200-3 Excavator Parts | 4716888 44-6016 RPM Sensor for Thermo King SB-III / MD 100 / 200 Series | 446016
11423761 Level Sensor for VOLVO Engine | 11423761 8C3Z5J213D Exhaust Gas Temperature Sensor for 6.4L | 8C3Z5J213D AT360574 SPEED SENSOR for JD Tractor 450J 550J 650J 550K 650K 643L 650L 655K 700J 700J-II 700K 750J 750K 755K 764 873L 850J | AT360574
42-1310 High Quality Pressure Sensor for Thermo King SB SL SLX SLXE SLX Series 42-2284 | 421310 422284 5221641 Speed Sensor for CAT 773B 773D 365B 785C 522-1641 | 5221641 5221641 41-3669 High Pressure Switch Sensor for Thermo King Spectrum SL SB SLX | 413669
1J520-18601 Sensor for Kubota Engine | 1J52018601 3949988 Rail Pressure Sensor 5297641 for 2.8 3.8 ENGINE | 3949988 5297641 4614910 Throttle Motor Position Sensor for Excavator EX200-5 EX200-6 Spare Parts 461-4912 | 4614910 4614912
9073747 Shut Off Stop Solenoid 24V for Liebherr Excavator R914 | 9073747 SA-4026-12 Fuel Stop Solenoid SA-4026 SA-4026-24 | SA402612 SA4026 SA402624
15013811 Level Sensor VOE17202021 for Truck A25D A30D L180 L120 G940 VOE15013811 17202021 | 15013811 VOE17202021 VOE15013811 17202021 Level Sensor for VOLVO Engine 11423761 | 11423761 382-2001 Fuel Lever Sensor for E312D E320D Excavator | 3822001 42-2347 Tank Coolant Level Sensor Switch for Thermo King T-series T-1000 T-1080R | 422347 490-3489 AIXIN REPLACEMENT Coolant Level Sensor Switch for L10 M11 ISM N14 ISX | 4903489 423-6434 AIXIN REPLACEMENT Water Level Sensor for E320D Engine Parts | 4236434 490-3489 AIXIN REPLACEMENT Coolant Level Sensor Switch for diesel Engine | 4903489 42-2347 Coolant Level Sensor for Truck Refrigerator T-600 T-800 T-1000 T-1200 | 422347
20504685 Throttle Position Sensor 1063332 3175130 for Volvo FH FH12 FM FM12 FM9 | 20504685 1063332 3175130 176-1602 Throttle Potentiometer Sensor for C7 C10 C12 C13 C15 3406E | 1761602 4614910 Throttle Motor Position Sensor for Excavator EX200-5 EX200-6 Spare Parts 461-4912 | 4614910 4614912
266-1473 Position Sensor | 2661473 266-1478 Position Sensor for CAT Loader 938G II 950G II 962G II | 2661478 15038313 Position Sensor for Truck Parts | 15038313 029600-0570 Crankshaft Position Sensor | 0296000570 3408529 YHAX REPLACEMENT Camshaft Position Sensor for 5.9L R13 | 3408529 39180-22090 Crankshaft Position Sensor | 3918022090 266-1466 Position Sensor for Excavator 637E 627F 637D | 2661466
为了帮助您更好地了解设备，我们提供一些常见工程机械配件名词解释：
速度传感器 (Speed Sensor): 用于测量设备或其特定部件（如发动机、变速箱、车轮）的转速或线速度。通常安装在发动机飞轮、变速箱输出轴或车轮轴承附近。
示例：卡特彼勒 773B 速度传感器 (CAT 773B Speed Sensor / Датчик скорости CAT 773B)
油压传感器 (Oil Pressure Sensor): 监测发动机或其他液压系统中油液的压力，并将压力信号转换为电信号。通常安装在发动机主油道或液压管路上。
示例：久保田 D722 系列 油压传感器 (Kubota D722 Series Oil Pressure Sensor / Датчик давления масла Kubota D722 Series)
水温传感器 (Water Temperature Sensor): 测量发动机冷却液的温度，用于监控发动机运行温度和控制冷却系统。通常安装在发动机缸体或水道上。
示例：五十铃发动机 水温传感器 (Isuzu Engine Water Temperature Sensor / Датчик температуры воды двигателя Isuzu)
燃油共轨压力传感器 (Fuel Rail Pressure Sensor): 监测柴油发动机共轨管内燃油的压力，是电控燃油喷射系统的关键部件。安装在共轨管上。
示例：康明斯 ISX15 燃油共轨压力传感器 (CMS ISX15 Fuel Rail Pressure Sensor / Датчик давления в топливной рейке CMS ISX15)
节气门位置传感器 (Throttle Position Sensor): 测量节气门（或油门踏板）的开度，将机械位置转换为电信号，告知电控单元发动机的负荷需求。安装在节气门体或油门踏板机构上。
示例：沃尔沃 FH12 节气门位置传感器 (Volvo FH12 Throttle Position Sensor / Датчик положения дроссельной заслонки Volvo FH12)
液位传感器 (Level Sensor): 用于测量油箱、液压油箱、水箱等容器内流体的液位。安装在容器内部或外部壁上。
示例：卡车 A25D 液位传感器 (Truck A25D Level Sensor / Датчик уровня жидкости Truck A25D)
熄火电磁阀/断油电磁阀 (Shut Off Stop Solenoid / Fuel Stop Solenoid): 控制燃油供给，在发动机熄火时切断燃油回路，防止发动机继续运转。安装在燃油泵或喷射泵上。
示例：利勃海尔 R914 熄火电磁阀 (Liebherr R914 Shut Off Stop Solenoid / Электромагнитный клапан остановки Liebherr R914)
角度传感器 (Angle Sensor): 测量部件的旋转角度或倾斜角度，常用于控制臂、铲斗位置或车身姿态。安装在相应的旋转轴或连接部位。
示例：日立 EX200-3 角度传感器 (Hitachi EX200-3 Angle Sensor / Датчик угла Hitachi EX200-3)
进气压力传感器 (MAP Air Intake Pressure Sensor): 测量进气歧管内的空气压力（或真空度），用于计算进气量和控制燃油喷射。安装在进气歧管上。
示例：道奇 Ram 2500 进气压力传感器 (Ram 2500 MAP Air Intake Pressure Sensor / Датчик давления во впускном коллекторе Ram 2500)
曲轴位置传感器 (Crankshaft Position Sensor): 检测发动机曲轴的转速和位置，是电控单元计算点火和喷油正时的重要信号来源。安装在曲轴附近，通常靠近飞轮或曲轴皮带轮。
示例：现代发动机 曲轴位置传感器 (Hyundai Engine Crankshaft Position Sensor / Датчик положения коленвала Hyundai Engine)
在工程机械日常维护中，您可能会遇到以下问题：
问：为什么我的挖掘机会出现动作缓慢无力的情况？
答：这可能是由多种原因引起，包括液压系统压力不足（可能与液压泵、主控制阀或压力传感器故障有关），发动机功率下降（可能与燃油系统、进气系统或相关传感器故障有关），以及油路堵塞或滤芯脏污等。建议首先检查液压油位和滤芯，并对液压系统和发动机进行全面诊断。
问：工程机械上的传感器一般寿命是多久？需要定期更换吗？
答：传感器的寿命取决于其类型、工作环境和制造质量。在恶劣工况下，传感器可能会提前老化或损坏。虽然没有固定的更换周期，但建议在设备进行大修或出现相关故障码时检查和测试传感器。预防性更换关键传感器（如油压、水温、速度传感器）可以在一定程度上避免突发故障。
问：如何判断一个传感器是否损坏？
答：判断传感器是否损坏通常需要结合故障码、设备表现和专业测试。如果设备出现异常（如温度过高、压力异常、速度显示错误等），并且电控系统记录了相关的故障码，那么对应的传感器很可能是故障源。使用万用表测量传感器的电阻、电压或频率输出，并与正常值对比，是常用的诊断方法。
锋芒机械，作为工程机械配件领域的佼佼者，我们不仅提供上述列出的各种传感器和电磁阀，还供应包括液压泵、马达、阀类、密封件、滤芯、底盘件、发动机件、电器件等在内的全系列工程机械配件。我们的业务涵盖了从配件咨询、选型匹配、库存现货到快速配送的全方位服务，致力于为全球客户提供高性价比、高可靠性的工程机械配件解决方案。我们服务的设备类型广泛，包括但不限于挖掘机、装载机、推土机、吊车、平地机、压路机、叉车以及各种工业发动机和发电机组。
故障现象：一台CAT 320D挖掘机在作业时，发现部分工作装置动作缓慢或力量不足，仪表盘显示液压系统压力异常告警。
可能原因：液压泵内部磨损导致输出压力不足；主溢流阀或各工作装置的溢流阀故障，无法建立或保持设定压力；液压油路存在堵塞；液压油位过低或油质劣化；液压系统中的压力传感器（如309-5795 压力传感器）故障，导致读取的压力值不准确或错误。
处理方案： 1. 首先检查液压油箱油位是否正常，液压油是否需要更换。 2. 检查液压油滤芯是否堵塞，必要时更换。 3. 连接专业诊断仪，读取液压系统的故障码，这通常能直接指向故障的传感器或阀门。 4. 如果诊断仪指向压力传感器异常，使用液压表直接测量相关管路的实际压力，与传感器读取的压力进行对比，确认是传感器故障还是系统实际压力问题。对于CAT 320D，其液压系统可能使用了型号为309-5795的压力传感器，如果测试确认传感器故障，应及时更换。 5. 如果实际压力也异常，则需要检查主溢流阀、工作装置控制阀以及液压泵的工作状态。 6. 在更换任何液压元件后，应按照制造商要求进行系统排气和调试。
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