2025年4月9日 高质量挖掘机线束系列：您的工程机械首选
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在工程机械配件领域，一直以其卓越的品质和可靠性著称。作为工程机械配件进出口贸易的领军企业，格莳国际 (Growshine International) 致力于为全球客户提供高质量的工程机械配件、重卡配件、农机配件以及汽车配件。今天，我们隆重推出一系列适用于卡特彼勒 (Caterpillar)、斗山 (Doosan)、日立 (Hitachi)、现代 (Hyundai) 和加藤 (Kato) 等知名品牌挖掘机的优质线束产品，其中包括 Hitachi Excavator Zx200-5 Display Wiring Harness High Quality 1026999 等热销型号。选择 ，选择放心！
卡特彼勒 (Caterpillar) 挖掘机线束
我们提供多种适用于卡特彼勒挖掘机 385B、385C、390D 和 E 系列的优质线束：
Caterpillar Excavator 385B Air Conditioning Filter Switch Wiring Harness High Quality Part No.: 170-6971，1706971
Caterpillar Excavator 385B Big Arm Light Wiring Harness High Quality Part No.: 170-6990，1706990
Caterpillar Excavator 385B Big Arm Wiring Harness High Quality Part No.: 170-9334，1709334
Caterpillar Excavator 385B Engine Power Wiring Harness High Quality Part No.: 170-6974，1706974
Caterpillar Excavator 385B External Main Wiring Harness High Quality Part No.: 170-6973，1706973
Caterpillar Excavator 385B Fuel Injector Wiring Harness High Quality PN.: 122-1486，1221486
Caterpillar Excavator 385B Solenoid Valve Wiring Harnesses High Quality Part No.: 170-6972，1706972
Caterpillar Excavator 385C Fuel Injector Wiring Harness C18 Engine High Quality
Caterpillar Excavator 385C Hydraulic Oil Temperature Sensor Wiring Harness C18 Engine High Quality Part No.: 234-1015，2341015
Caterpillar Excavator 390D Complete Vehicle Wiring Harness High Quality
Caterpillar Excavator 390D Engine Power Wiring Harness High Quality Part No.: 328-0219，3280219
Caterpillar Excavator 390D Engine Wiring Harness C15 New Version High Quality Part No.: 433-4555，4334555
Caterpillar Excavator 390D Hydraulic Pump Sensor Wiring Harness High Quality Part No.: 350-8457，3508457
Caterpillar Excavator 390D Loudspeaker Wiring Harness High Quality Part No.: 267-7861，2677861
Caterpillar Excavator 390D Main Wiring Harness High Quality Part No.: 350-8108，3508108
Caterpillar Excavator 390D Swing Solenoid Valve Wiring Harness High Quality
Caterpillar Excavator C D Serials Engine Start Test Engine Diagnosis Wiring Harness C7 C9 C6.4 C15 C18
Caterpillar Excavator E325D External Wiring Harness High Quality Part No.: 267-7969，2677969
Caterpillar Excavator E329D External Wiring Harness High Quality
Caterpillar Excavator E385B External Wiring Harness High Quality
其他卡特彼勒 (Caterpillar) 设备线束
除了挖掘机，我们还提供适用于卡特彼勒平地机和装载机的优质线束：
Caterpillar Graders 140 Engine Wiring Harness C7 Engine High Quality
Caterpillar Industrial Diesel C18 Engines Wiring Harness High Quality Part No.: 269-8103，2698103
Caterpillar Loader 966G Right Console Wiring Harnesses High Quality 310-7565，3107565
Caterpillar Loader 966H Frame Fan Wiring Harnesses (old version) Part No.: 273-0275，2730275
Caterpillar Loader 966H Frame Wiring Harnesses High Quality Part No.: 328-4399，3284399
Caterpillar Loader 966H Transmission Wiring Harnesses High Quality 247-4863
Caterpillar Loader 966H Transmission Wiring Harnesses High Quality Part No.: 328-4410，3284410
Caterpillar Loader 966H Transmission Wiring Harnesses High Quality Part No.: 352-3406，3523406
Caterpillar Loader 966H Wiring Harnesses High Quality Part No.: 393-6519，3936519
Caterpillar Loader 972 H Frame Wiring Harnesses High Quality Part No.: 393-6517，3936517
Caterpillar Loader 972H Frame Fan Wiring Harnesses High Quality Part No.: 393-6513，3936513
Caterpillar Loader 972H Frame Fan Wiring Harnesses High Quality Part No.: 328-4403，3284403
Caterpillar Loader 972H Transmission Wiring Harnesses High Quality Part No.: 247-4861，2474861
Caterpillar Loader 980H Transmission wiring harness High Quality Part No.: 231-9379，2319379
Caterpillar Loader 988H Fuel Injector Nozzle Wiring Harness High Quality
Caterpillar Wheel Loader 950H Transmission Wiring Harness Original Quality Part No.: 247-4865，2474865
Caterpillar Wheel Loader 962H Engine Power Wiring Harness High Quality 324-0695，3240695
Caterpillar Wheel Loader 962H Transmission Wiring Harness Original Quality Part No.: 324-0685，3240685
Caterpillar Wheel Loader 966G II Fuel Injector Nozzle Wiring Harnesses High Quality Part No.: 117-2760，1172760
Caterpillar Wheel Loader 966H Engine Power Wiring Harness High Quality 328-4412，3284412
斗山 (Doosan) 挖掘机线束
我们同样提供适用于斗山挖掘机的优质线束：
Doosan Excavator DL08 engine wiring harness 310207-01704A，31020701704A
Doosan Excavator DX300-9C Engine Wiring Harness 310207-03660E，31020703660E
其他品牌挖掘机线束
我们还提供以下品牌挖掘机的高质量线束：
Excavator 460A5 Engine Wiring Harness 6Uz1 Engine High Quality 8-98002570-3，8980025703
Excavator HD820-3 Solenoid Valve Wiring Harness High Quality 837-77602004，83777602004
日立 (Hitachi) 挖掘机线束
我们提供适用于多种日立挖掘机型号的优质线束，包括 ZX 系列和 EX 系列：
Hitachi Excavator 360-5A External Wiring Harness High Quality YA00029869H1
Hitachi Excavator Ex120-3 Ex120-2 Internal Wiring Harnesses High Quality 0001835
Hitachi Excavator Ex120-3 External Wiring Harnesses High Quality 0001049
Hitachi Excavator Ex120-5 Internal Wiring Harness High Quality 0001932
Hitachi Excavator Ex200-3 Internal Wiring Harnesses High Quality Part No.: 0001858
Hitachi Excavator Ex200-5 China Version External Wiring Harnesses Di Engine High Quality 0003779
Hitachi Excavator Ex200-5 Hydraulic Pump Wiring Harnesses Original High Quality 0002104
Hitachi Excavator Ex200-5 Janpan Version External Wiring Harnesses Di Engine High Quality 0003778
Hitachi Excavator Zx110-1 External Wiring Harnesses High Quality 0004770
Hitachi Excavator Zx120-1 EXternal Wiring Harness High Quality 0003323
Hitachi Excavator Zx120-3 Internal Wiring Harnesses 4Jj1 Efi Engine High Quality
Hitachi Excavator Zx120-31 Zx110-3 Exnternal Wiring Harnesses 4Jj1 Efi Original High Quality 0005714
Hitachi Excavator Zx200-1 Air Conditioner Wiring Harnesses Di Engine High Quality 4610412
Hitachi Excavator Zx200-1 Cab Internal Wiring Harnesses High Quality Part No.: 0003322
Hitachi Excavator Zx200-1 Hydraulic Pump Wiring Harnesses High Quality Part No 4449447
Hitachi Excavator ZX200-3 External Wiring Harness Efi To Di High Quality Ya00000777
Hitachi Excavator Zx200-3 Internal Wiring Harnesses Engine High Quality 0006003，0007745
Hitachi Excavator Zx200-3 Zx240 Zx250 Zx270 Hydraulic Pump Wiring Harnesses Efi High Quality 0005473
Hitachi Excavator Zx200-3 Zx300 Zx400 Display Wiring Harnesses High Quality 2052144H
Hitachi Excavator Zx200-5 Display Wiring Harness High Quality 1026999
Hitachi Excavator Zx200-5A Hydraulic Pump Wiring Harness High Quality Ya00020510H1
Hitachi Excavator Zx200-5G Display Wiring Harness High Quality 4708451
Hitachi Excavator Zx200-5G External Wiring Harness High Quality Ya00029688H1
Hitachi Excavator ZX210-6 External Wiring Harnesses High Quality 0004776
Hitachi Excavator Zx225USR Main External Wiring Harnesses Original High Quality 0004035
Hitachi Excavator Zx225USR-3 Main External Wiring Harnesses High Quality Part No.: 0005565
Hitachi Excavator Zx270-3 Zx200 Zx210 Zx240-3 Exnternal Wiring Harnesses High Quality 0006001，0005386，0005997，0005472，0005603
Hitachi Excavator Zx300-1 External Wiring Harnesses High Quality Part No.: 0004777H
Hitachi Excavator Zx300-1 Hydraulic Pump Wiring Harnesses High Quality Part No 4460122
Hitachi Excavator Zx300-3 Hydraulic Pump Wiring Harnesses Efi High Quality 43Jl708
Hitachi Excavator Zx330-3 Cab Internal Wiring Harness High Quality 0005458
Hitachi Excavator ZX330-3 External Wiring Harness Efi To Di High Quality Ya00000778
Hitachi Excavator Zx350-3 Fuel Injector Wiring Harness 6Hk1 High Quality 8-98177448-0，8981774480
Hitachi Excavator Zx450-1 Cab Internal Wiring Harness High Quality 0007840
Hitachi Excavator Zx450-1 Hydraulic Pump Wiring Harnesses High Quality Part No.: 4447726
Hitachi Excavator Zx450-1 Zx470 Engine Wiring Harnesses Di Engine High Quality 4461213
Hitachi Excavator Zx450-1 Zx470-1 External Wiring Harnesses High Quality Part No 4464835
Hitachi Excavator Zx450-3 Zx470-3 Zx520-3 Hydraulic Pump Wiring Harnesses High Quality 2052447H
Hitachi Excavator Zx470-3 Generator Wiring Harness High Quality 2052448H
Hitachi Excavator Zx470-3 Internal Wiring Harnesses Efi Engine High Quality 0006542，0005470
Hitachi Excavator Zx470-3 Solenoid Valve Wiring Harness High Quality 2052446H
Hitachi Excavator Zx490-5A Engine Wiring Harness High Quality 8-98258641-0，8982586410
Hitachi Excavator Zx70-1 Engine Wiring Harness High Quality 2045796
Hitachi Excavator Zx70-1 Zx70-6 External Wiring Harness High Quality 0004821
Hitachi Excavator Zx70-1 Zx70-6 Internal Wiring Harness High Quality 0005711
Hitachi Excavator Zx850-1 Exnternal Wiring Harnesses Original High Quality
现代 (Hyundai) 挖掘机线束
我们为现代挖掘机提供全面的线束解决方案：
Hyundai Excavator 225-7 Cab Internal Wiring Harness High Quality 21N6-00012，21N600012
Hyundai Excavator R150-7 Main Wiring Harness High Quality 21N4-10012，21N410012
Hyundai Excavator R210-7 External Main Wiring Harness High Quality 21N6-20013，21N620013
Hyundai Excavator R215-7 Whole Vehicle Complete Wiring Harness High Quality
Hyundai Excavator R215-9 Whole Vehicle Complete Wiring Harness High Quality
Hyundai Excavator R220-9S Whole Vehicle Wiring Harness High Quality
Hyundai Excavator R225-7 Engine Wiring Harness (front part) High Quality 21N6-21021，21N621021
Hyundai Excavator R225-7 Engine Wiring Harness High Quality Part No. 21N6-21033，21N621033
Hyundai Excavator R225-7 External Main Wiring Harness High Quality 21N6-22012，21N622012
Hyundai Excavator R225-9 Power Of Engine Wiring Harness High Quality 21Q6-10204，21Q610204
Hyundai Excavator R225-9T Whole Vehicle Complete Wiring Harness High Quality
Hyundai Excavator R320-7 Wiring Harness High Quality 21N9-10015，21N910015
Hyundai Excavator R330-9S Whole Vehicle Complete Wiring Harness High Quality
Hyundai Excavator R335-7 Engine Wiring Harness High Quality 21N9-10023，21N910023
Hyundai Excavator R335-7 External Main Wiring Harness High Quality 21N9-10018，21N910018
Hyundai Excavator R335-9T Whole Vehicle Complete Wiring Harness High Quality
Hyundai Excavator R385-9 Engine Wiring Harness Cummins Qsl9 Egnine High Quality 4943176
Hyundai Excavator R455-7 Engine Wiring Harness Qsm11 Engine High Quality 3658974
Hyundai Excavator R455-7 Whole Vehicle Complete Wiring Harness High Quality
Hyundai Excavator R60-9 Whole Vehicle Complete Wiring Harness High Quality
Hyundai R215C-7 Whole Vehicle Complete Wiring Harness High Quality
加藤 (Kato) 挖掘机线束
我们提供适用于加藤挖掘机的多种高质量线束：
Kato Excavator 820V ECU Wiring Harness High Quality
Kato Excavator 820V Engine Wiring Harness High Quality Me444715
Kato Excavator HD1430-3 Engine ECU Wiring Harnesses High Quality 857-7760400，8577760400
Kato Excavator HD1430-3 External Wiring Harnesses High Quality
Kato Excavator HD1430-3 Internal Wiring Harnesses High Quality 857-77501002，85777501002
Kato Excavator HD1430-3 Whole Vehicle External Wiring Harnesses High Quality
Kato Excavator HD1430R Cab Internal Wiring Harness High Quality 12E-77501002-02，12E7750100202
Kato Excavator HD1430R ECU Wiring Harness High Quality 857-77604000，85777604000
ET 适配器线束
我们还提供通用的高质量 ET 适配器线束：
Caterpillar Excavator ET Adapter Wiring Harness High Quality
工程机械配件名词解释
液压泵传感器 (Hydraulic Pump Sensor, Гидравлический датчик насоса)：安装在挖掘机液压泵上，用于监测液压油的压力和流量，例如 卡特彼勒 390D 液压泵传感器。
燃油喷油器 (Fuel Injector, Топливная форсунка)：安装在发动机上，用于将燃油雾化喷入燃烧室，例如 卡特彼勒 385B 燃油喷油器。
电磁阀 (Solenoid Valve, Электромагнитный клапан)：通过电磁力控制液体或气体的流动方向，例如 日立 ZX300-1 液压泵电磁阀。
空调滤芯开关 (Air Conditioning Filter Switch, Переключатель фильтра кондиционера)：用于控制挖掘机空调滤芯的开关，例如 卡特彼勒 385B 空调滤芯开关。
发动机线束 (Engine Wiring Harness, Жгут проводов двигателя)：连接发动机各个传感器、执行器和控制单元的电线束，例如 斗山 DX300-9C 发动机线束。
外部主线束 (External Main Wiring Harness, Внешний основной жгут проводов)：连接车辆主要电气部件的外部电线束，例如 现代 R210-7 外部主线束。
显示器线束 (Display Wiring Harness, Жгут проводов дисплея)：连接挖掘机驾驶室显示器的电线束，例如 日立 Zx200-5 显示器线束。
喇叭线束 (Loudspeaker Wiring Harness, Жгут проводов динамика)：连接挖掘机喇叭的电线束，例如 卡特彼勒 390D 喇叭线束。
液压油温度传感器 (Hydraulic Oil Temperature Sensor, Датчик температуры гидравлического масла)：安装在液压系统中，用于监测液压油的温度，例如 卡特彼勒 385C 液压油温度传感器。
发电机线束 (Generator Wiring Harness, Жгут проводов генератора)：连接发电机和车辆电气系统的电线束，例如 日立 Zx470-3 发电机线束。
工程机械配件常见问题
如何判断挖掘机线束是否需要更换？
购买工程机械配件时需要注意哪些方面？
不同品牌的挖掘机线束可以通用吗？
格莳国际 (Growshine International) 主营业务
格莳国际 (Growshine International) 是一家专业的工程机械配件、重卡配件、农机配件和汽车配件的进出口贸易公司。我们致力于为全球客户提供高质量、可靠的配件产品和优质的服务。我们的主要业务范围包括各种挖掘机配件，如发动机部件、液压部件、电器部件、底盘件等，以及其他工程机械、重型卡车、农业机械和汽车的零部件。我们与多家知名制造厂商建立了长期稳定的合作关系，确保产品的质量和供应的稳定性。选择 格莳国际，是您采购配件的最佳选择。
工程机械故障案例分析与解决方案
故障现象：一台卡特彼勒 320D 挖掘机在工作过程中突然出现发动机熄火，并且无法再次启动。
可能原因：
燃油系统故障：例如燃油滤清器堵塞、燃油泵故障、喷油器故障等。
电气系统故障：例如电池电量不足、启动马达故障、点火开关故障、发动机线束接触不良等。
发动机机械故障：例如活塞卡死、连杆断裂等（可能性较小）。
传感器故障：例如曲轴位置传感器、凸轮轴位置传感器等故障导致ECU无法接收到正确的信号。
处理方案：
检查燃油油位，确认燃油充足。
检查燃油滤清器是否堵塞，如有堵塞则更换燃油滤清器。
检查燃油泵是否正常工作，可以听是否有异响或检查燃油压力。
检查蓄电池电量是否充足，如果电量不足则充电或更换电池。
检查启动马达是否正常工作，启动时是否有转动声音。
检查点火开关是否正常。
重点检查发动机线束的连接情况，特别是连接到ECU和各个传感器的插头是否松动或腐蚀。可以使用万用表检查相关线路的通断情况。
如果以上检查均无问题，则可能需要使用诊断仪读取故障码，进一步判断故障原因，例如检查曲轴位置传感器和凸轮轴位置传感器是否正常。
如果怀疑是发动机机械故障，则需要进行更深入的检查，例如检查气缸压力等。
ET 适配器线束
我们还提供高质量的 ET 适配器线束，方便您进行发动机的诊断和测试：
Caterpillar Excavator ET Adapter Wiring Harness High Quality
由 广数供应链（CGSC）团队 提供运营方案 ✨
