{"product_id":"cat-excavator-323-electrical-hydraulic-schematic-manual-pdf","title":"CAT Excavator 323 Electrical Hydraulic Schematic Manual PDF","description":"\u003ch1\u003eDownload CAT Excavator 323 Electrical Hydraulic Schematic Manual PDF ( \u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEnglish \u003c\/span\u003e)\u003c\/h1\u003e\n\u003cp\u003eThe Caterpillar 323 Next Generation Hydraulic Excavator represents the pinnacle of modern earthmoving technology, featuring integrated electronic grade control, smart electro-hydraulic architecture, and advanced power management systems. Diagnosing sophisticated electronic control networks and high-pressure negative flow circuits requires absolute precision. The \u003cb\u003eCAT Excavator 323 Electrical Hydraulic Schematic Manual PDF\u003c\/b\u003e is an authoritative digital reference created for professional heavy equipment mechanics, hydraulic technicians, and field service specialists. Providing crystal-clear wiring diagrams and fluid power schematics, this manual ensures you can isolate and resolve electrical and hydraulic failures with absolute confidence. \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ewww.themanualsgroup.com\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eMODEL COVERED :\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eCAT 323 Excavator\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eCONTENTS INCLUDED :\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eM0094690-03: 323 Excavator Electrical System (Interactive) (Function Isolation), Cab Wiring 515-8071-06, Product Link 567-9460-01, Chassis And Cat Grade Control 556-9825-00, Engine 375-7821-01 (For Serial Numbers RAZ10001-20000 HDT1-20000)\u003cbr\u003eM0094703-02: 320 And 323 Excavator Electrical System (Interactive), Cab Wiring 515-8071-06, Product Link 567-9460-01, Chassis And Cat Grade Control 556-9824-00, Engine 417-1240-02 (For Serial Numbers KTY1-20000 DWF10001-20000 ZBN10001-20000 YBP10001-20000 BR610001-20000 YBL10001-20000 BR910001-20000)\u003cbr\u003eM0095369-04: 320, 320 GC, 323, And 323 GC Excavator Hydraulic System (Interactive)(Function Isolation), Standard And Attachments – 490-3960-05 (For Serial Numbers FJM1-UP ZBN1-UP BR4215-UP YBP1-UP DYT1-UP XAR1-UP BR61-UP YBL1-UP BR91-UP KTY1-UP HDT1-UP RAZ996-UP HEX2106-UP XBJ1-UP KTN449-UP RGJ1-UP YTF1-UP NDL1-UP KFE1-UP LTN1-UP DWF133-UP KPE1-UP MYK1-UP JGY1-UP LKS1-UP DKJ1-UP YCP1-UP ZBT1-UP KHJ1-UP)\u003cbr\u003eM0095369-05: 320, 320 GC, 323, And 323 GC Excavator Hydraulic System (Interactive)(Function Isolation) Standard And Attachments – 490-3960-05, (For Serial Numbers FJM1-20000 YTF1-10000 RGJ1-UP KHJ1-10000 KTN449-UP XBJ231-UP HEX2106-UP YCP1-UP RAZ996-UP HDT1-UP BR91-40000 KTY1-40000 YBL1-40000 BR61-40000 XAR1-20000 DYT1-20000 YBP1-UP ZBN1-40000 BR4215-40000 ZBT1-UP DKJ2165-40000 LKS1-20000 JGY1-20000 MYK1-20000 KFE1-20000 NDL1-20000 LTN1-20000 DWF133-40000 KPE1-20000)\u003cbr\u003eM0100813-01: 320, 320 GC And 323 Excavator Hydraulic System (One-Way \/ One Pump) (Interactive), Schematic Part Number 552-5682-00 (For Serial Numbers KTY1-UP DKJ1-UP DYT1-UP BR41-UP ZBN1-UP YBL1-UP)\u003cbr\u003eM0102483-02: 323 Excavator Electrical System (Interactive)(Function Isolation), Cab 515-8071-07, Product Link 579-0495-00, Chassis And Grade Control 558-5001-01, Engine 558-1659-00 (For Serial Numbers KPE1-10000)\u003cbr\u003eM0104613-01: 320, 320 GC, 323, 323 GC Excavator Hydraulic Schematic (Preliminary)\u003cbr\u003eM0107773-01: 323 Excavator Electrical System (Interactive)(Function Isolation), Cab 515-8071-07, Product Link 579-0495-00, Chassis And Cat Grade Control 575-7234-00, Engine 375-7821-01 (For Serial Numbers RAZ20001-UP HDT20001-UP)\u003cbr\u003eM0107773-02: 323 Excavator Electrical System (Interactive) (Function Isolation), Cab WIRING-515-8071-07, Product LINK-579-0495-00, Chassis And Cat Grade CONTROL-575-7234-00, ENGINE-375-7821-01 (For Serial Numbers RAZ20001-30000 HDT20001-UP)\u003cbr\u003eM0107799-02: 320, 323, And 323 GC Excavator Electrical System (Interactive) (Function Isolation) , Cab 515-8071-07, Product Link 579-0495-00, Chassis And Cat Grade Control 575-7233-00, Engine 417-1240-02 (For Serial Numbers FJM1-10000 DYT1-10000 BR920001-30000 KTY20001-30000 YBL20001-30000 BR620001-30000 YBP20001-30000 ZBN20001-30000 DWF20001-30000)\u003cbr\u003eM0107875-01: 323 Excavator Electrical System (Interactive) (Function Isolation), Cab 515-8071-07, Product Link 579-0495-00, Chassis And Cat Grade Control 542-1362-01, Engine 526-7676-00 (For Serial Numbers NDL1-10000 LTN1-10000)\u003cbr\u003eM0119205-00: 323 Excavator Electrical System (Interactive)(Function Isolation), 515-8071-07 Cab, 593-6845-00 Chassis, 526-7676-00 Engine, 594-2422-01 Prod. Link (For Serial Numbers NDL10001-UP LTN10001-UP)\u003cbr\u003eM0119205-01: 323 Excavator Electrical System (Interactive)(Function Isolation), Cab Wiring -515-8071-07, Product LINK-594-2422-01, Chassis And CGC-593-6845-00, ENGINE-526-7676-00, (For Serial Numbers LTN10001-20000 NDL10001-20000)\u003cbr\u003eM0119223-01: 320, 323, And 323 GC Excavator Electrical System (Interactive)(Function Isolation), Cab WIRING-515-8071-07, Product LINK-594-2422-01, Chassis And Cat Grade Control – 593-6838-00, ENGINE-417-1240-02 (For Serial Numbers XAR10001-20000 BR930001-40000 KTY30001-40000 YBL30001-40000 BR630001-40000 DYT10001-20000 YBP30001-UP NMC1-10000 ZBN30001-40000 DWF30001-40000 FJM10001-20000)\u003cbr\u003eM0119246-00: 320 GC And 323 Excavator Electrical System (515-8071-07 Cab, 593-6848-00 Chassis, 558-1659-00 Engine, 594-2422-01 Prod. Link) (Serial Numbers: YTF1-UP KPE10001-UP)\u003cbr\u003eM0119246-01: 320 GC And 323 Excavator Electrical System (Interactive)(Function Isolation), Cab WIRING-515-8071-08, Chassis And Cat Grade CONTROL-593-6848-00, ENGINE-558-1659-00, Product Link – 594-2422-01, (For Serial Numbers KPE10001-20000 YTF1-10000)\u003cbr\u003eM0129417-00: 323 Excavator Electrical System(Interactive)(Function Isolation), Cab WIRING-515-8071-08, Chassis And Cat Grade CONTROL-608-1622-00, ENGINE-526-7676-00, Product LINK-594-2422-01, (For Serial Numbers LTN20001-UP NDL20001-UP)\u003cbr\u003eM0129417-02: 323 Excavator Electrical System, Cab WIRING-515-8071-08, Chassis And Cat Grade CONTROL-608-1622-00, ENGINE-526-7676-00, Product LINK-594-2422-01, (For Serial Numbers GKW1-10000 NDL20001-30000 LTN20001-30000)\u003cbr\u003eM0129459-00: 320, 323 And 323 GC Excavator Electrical System Cab WIRING-515-8071-08, Chassis And Cat Grade CONTROL-608-1618-00, ENGINE-417-1240-02, Product LINK-594-2422-01, (For Serial Numbers NMC10001-UP BR940001-UP KTY40001-UP YBL40001-UP BR640001-UP XAR20001-UP DYT20001-UP ZBN40001-UP DWF40001-UP FJM10001-UP)\u003cbr\u003eM0129459-01: 320, 323 And 323 GC Excavator Electrical System Cab WIRING-515-8071-08, Chassis And Cat Grade CONTROL-608-1618-00, ENGINE-417-1240-02, Product LINK-594-2422-01, (For Serial Numbers FJM10001-UP DWF40001-UP ZBN40001-50000 DYT20001-30000 XAR20001-30000 BR640001-50000 YBL40001-UP KTY40001-UP BR940001-UP NMC10001-20000)\u003cbr\u003eM0129459-02: 320, 323, And 323 GC Excavator Electrical System, Cab WIRING-515-8071-08, Chassis And Cat Grade CONTROL-608-1618-01, ENGINE-417-1240-02, Product LINK-594-2422-01, Product Link (CHINA)-605-3640-00 (For Serial Numbers FJM20001-30000 DWF40001-50000 ZBN40001-50000 DYT20001-30000 XAR20001-30000 BR640001-50000 YBL40001-50000 KTY40001-50000 BR940001-50000 NMC10001-20000)\u003cbr\u003eM0129467-00: 320 GC And 323 Excavator Electrical System Cab WIRING-515-8071-08, Chassis And Cat Grade CONTROL-593-6848-00, ENGINE-558-1659-00, Product LINK-594-2422-01, (For Serial Numbers KPE20001-UP YTF10001-UP)\u003cbr\u003eM0129467-01: 320 GC And 323 Excavator Electrical System Cab WIRING-515-8071-08, Chassis And Cat Grade CONTROL-593-6848-00, ENGINE-558-1659-00, Product LINK-594-2422-01, (For Serial Numbers KPE20001-UP YTF10001-20000)\u003cbr\u003eM0129467-03: 320 GC And 323 Excavator Electrical System Cab WIRING-515-8071-08, Chassis And Cat Grade Control – 593-6848-00, ENGINE-558-1659-00 And Product LINK-594-2422-01, (For Serial Numbers KPE20001-30000 YTF10001-20000)\u003cbr\u003eM0132641-01: 320, 320 GC, 323, And 323 GC Excavator Hydraulic System (Interactive)(Function Isolation) Standard And ATTACHMENT-609-0139-00 , (For Serial Numbers JNX1-UP BR440001-UP ZBN40001-UP DYT20001-UP XAR20001-UP BR640001-UP YBL40001-UP KTY40001-UP BR940001-UP KHJ10001-UP YTF10001-UP WME1-UP FJM20001-UP GKW1-UP FMS1-UP EBZ1-UP KPE20001-UP DWF40001-UP LTN20001-UP NDL20001-UP KFE20001-UP MYK20001-UP JGY20001-UP LKS20001-UP DKJ40001-UP)\u003cbr\u003eM0132641-02: 320, 320 GC, 323, And 323 GC Excavator Hydraulic System (Interactive)(Function Isolation) Standard And ATTACHMENT-609-0139-00 , (For Serial Numbers JNX1-UP BR440001-UP ZBN40001-UP DYT20001-UP XAR20001-UP BR640001-UP YBL40001-UP KTY40001-UP BR940001-UP KHJ10001-UP YTF10001-UP WME1-UP FJM20001-UP GKW1-UP FMS1-UP EBZ1-UP KPE20001-UP DWF40001-UP LTN20001-UP NDL20001-UP KFE20001-UP MYK20001-UP JGY20001-UP LKS20001-UP DKJ40001-UP RAZ30001-UP)\u003cbr\u003eM0157063-01: 320, 323, And 323 GC Excavator Electrical System, Cab WIRING-515-8071-08, Chassis And Cat Grade CONTROL-621-7295-00, ENGINE-417-1240-02, Product LINK-594-2422-01, Product Link (CHINA)-605-3640-00 (For Serial Numbers ZBN50001-60000 DYT30001-40000 XAR30001-40000 BR650001-60000 NMC20001-30000 BR950001-60000 YBL50001-60000 KTY50001-60000 DWF50001-60000 FJM30001-40000)\u003cbr\u003eM0157401-00: 323 Excavator Electrical System, Cab Wiring 515-8071-08, Product Link 594-2422-01, Chassis And CGC 621-7297-00, Engine 526-7676-02 (For Serial Numbers GKW10001-UP NDL30001-UP LTN30001-UP)\u003cbr\u003eM0157401-01: 323 Excavator Electrical System(Interactive)(Function Isolation), Cab WIRING-515-8071-08, Product LINK-594-2422-01, Chassis And Cat Grade CONTROL-621-7297-00, ENGINE-526-7676-02, (For Serial Numbers LTN30001-40000 NDL30001-40000 GKW10001-20000)\u003cbr\u003eM0158221-00: 323 Excavator Electrical System, Cab Wiring 515-8071-08, Product Link 579-0495-01, Chassis Wiring And CGC 630-1383-00, Engine 375-7821-01 (For Serial Numbers RAZ30001-UP)\u003cbr\u003eM0158917-00: 323 Excavator Electrical System Cab WIRING-515-8071-08, Product LINK-579-0495-01, Chassis And CGC-630-1383-00, ENGINE-375-7821-01, (For Serial Numbers RAZ30001-UP)\u003cbr\u003eM0158917-01: 323 Excavator Electrical System (Interactive)(Function Isolation) Cab WIRING-515-8071-08, Product LINK-579-0495-01, Chassis And CGC – 630-1383-00, ENGINE-375-7821-01, (For Serial Numbers RAZ30001-UP)\u003cbr\u003eM0165633-01: 320 GC and 323 Excavator Electrical System Cab-515-8071-09, Chassis-636-0973-00, Engine-558-1659-00, Product Link-636-2543-00, (For Serial Numbers KPE40001-50000 YTF30001-40000)\u003cbr\u003eM0165635-00: 320 And 323 Excavator People Detection Kit Electrical System (Interactive)(Function Isolation) 608-0201-02, (For Serial Numbers ZBN1-UP XAR1-UP DYT1-UP NMC1-UP KFE1-UP MYK1-UP FMS1-UP ELW1-UP BR91-UP YBL1-UP KTY1-UP NDL1-UP LTN1-UP DWF1-UP KPE1-UP GKW1-UP BR61-UP)\u003cbr\u003eM0165635-01: 320, 323, 325, 326, 330 and 335 Excavator People Detection kit Electrical System(Interactive)(Function Isolation) 608-0201-02\u003cbr\u003eM0165729-01: 320, 323, and 323 GC Excavator Electrical System, Cab-515-8071-09, Chassis Wiring-636-0940-00, Engine-417-1240-02, Product Link-636-2543-00, Product Link (China)-636-2545-00 (For Serial Numbers BR960001-70000 YBL60001-70000 KTY60001-70000 DWF60001-70000 FJM40001-50000 ZBN60001-70000 DYT40001-50000 XAR40001-50000 BR660001-70000 NMC30001-40000)\u003cbr\u003eM0166183-00: 323 Excavator Electrical System CAB-515-8071-09, Chassis And CGC-636-0949-00, ENGINE-526-7676-02, Product LINK-636-2543-00, (For Serial Numbers GKW20001-UP LTN40001-UP NDL40001-UP)\u003cbr\u003eM0166183-01: 323 Excavator Electrical System (Interactive)(Function Isolation), Cab-515-8071-09, Chassis and CGC-636-0949-00, Engine-526-7676-02, Product Link-636-2543-00, (For Serial Numbers GKW20001-30000 NDL40001-50000 LTN40001-50000)\u003cbr\u003eM0175265-00: 323 Excavator Electrical System Cab-515-8071-10, Chassis and CAT Grade Control-650-1765-00, Engine-526-7676-02, Product Link-636-2543-00, (For Serial Numbers LTN50001-UP NDL50001-UP GKW30001-UP)\u003cbr\u003eM0175275-00: 320 GC and 323 Excavator Electrical System Cab-515-8071-10, Chassis-650-1775-00, Engine-558-1659-00, Product Link-636-2543-00, (For Serial Numbers KPE50001-UP YTF40001-UP)\u003cbr\u003eM0175338-00: 320, 323, and 323 GC Excavator Electrical System, Cab-515-8071-10, Chassis Wiring-650-1757-00, Engine-417-1240-02, Product Link-636-2543-00, Product Link (China)-636-2545-00, Cab-GC Comfort-609-2366-02, Cab-GC Comfort (DAB)-644-4109-01 (For Serial Numbers NMC40001-UP BR970001-UP YBL70001-UP KTY70001-UP DWF70001-UP FJM50001-UP ZBN70001-UP DYT50001-UP XAR50001-UP BR670001-UP)\u003cbr\u003eUENR6218-00: 320 And 323 Excavator Electrical System (Pilot) (For Serial Numbers YBL201-204, ZBN231-237)\u003cbr\u003eUENR6611-04: 320, 320 GC, And 323 Excavator Hydraulic System (Interactive)(Function Isolation), Standard And Attachments – 490-3960-03 (For Serial Numbers KTN1-448 DWF1-132 DKJ1-2164 BR41-214 ZBT1-UP ZBN1-UP YBP1-UP BR61-UP YBL1-UP BR91-UP RAZ1-995 HEX1-2105 XBJ1-230)\u003cbr\u003eUENR8063-03: 320 And 323 Excavator Electrical System (Interactive), Cab 515-8071-05, Chassis 515-8074-04, Engine 417-1240-02, Cat Grade Control 518-2675-03 (For Serial Numbers BR91-10000 DWF1-10000 ZBN1-10000 YBP1-10000 BR61-10000 YBL1-10000)\u003cbr\u003eUENR8064-03: 323 Excavator Electrical System (Interactive)(Function Isolation), Cab 515-8071-05, Chassis 515-8075-04, Engine 375-7821-01, CGC 518-2675-03 (For Serial Numbers RAZ1-10000)\u003cbr\u003eUENR8065-01: 320 And 323 Excavator Hydraulic System Attachment (Combined Function – Electric Relief), 490-3963-01\u003cbr\u003eUENR8066-02: 320, 320 GC, 323, And 323 GC Excavator Hydraulic System (Combined Function – Manual Relief (Tool 25)) (Interactive), Schematic Part Number 490-3965-00 (For Serial Numbers FJM1-UP JGY1-UP LKS1-UP DKJ1-UP ZBT1-UP BR41-UP ZBN1-UP YBP1-UP BR61-UP YBL1-UP BR91-UP XBJ1-UP KTN1-UP DYT1-UP)\u003cbr\u003eUENR8067-01: 320, 320GC, And 323 Excavator Hydraulic System Medium Pressure (Interactive), 490-3964-02\u003cbr\u003eUENR8068-00: 320 GC, 320 And 323 Excavator Hydraulic System – Smart Boom (Interactive), 490-3974-02\u003cbr\u003eUENR8069-00: 320 GC, 320 And 323 Excavator Hydraulic System – Attachment, Boom And Stick Lowering Control, 490-3969-02, 490-3970-02\u003cbr\u003eUENR8077-01: 320, 320 GC, And 323 Excavator Hydraulic System – Attachment – Quick Coupler (Interactive), 490-3975 (For Serial Numbers DKJ1-UP BR41-UP ZBN1-UP BR61-UP YBL1-UP BR91-UP YBP1-UP ZBT1-UP DWF1-UP RAZ1-UP HEX1-UP KTN1-UP)\u003cbr\u003eUENR8085-00: 320 And 323 Excavator Hydraulic System Attachment (Variable Adjustable Boom) (Interactive), 490-3973-01\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eBrand\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCaterpillar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eType of Machine\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExcavator\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eModel\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCAT 323 Excavator\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eType of Manual\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eElectrical Schematic, Hydraulic Schematic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eLanguage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEnglish\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eFormat\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePDF\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eFile Size\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e159.80 MB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ewww.themanualsgroup.com\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eDownload Information 📩: The PDF manual will be emailed to you after your order has been processed by our sales team.\u003c\/strong\u003e\u003c\/p\u003e","brand":"The Manuals Group - PDF Manuals Download","offers":[{"title":"Default Title","offer_id":51167643369719,"sku":null,"price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3909\/4263\/files\/CAT_Excavator_323_Electrical_Hydraulic_Schematic_Manual_PDF.png?v=1789542432","url":"https:\/\/www.themanualsgroup.com\/products\/cat-excavator-323-electrical-hydraulic-schematic-manual-pdf","provider":"The Manuals Group","version":"1.0","type":"link"}