{"product_id":"cat-excavator-345-gc-electrical-hydraulic-schematic-manual-pdf","title":"CAT Excavator 345 GC Electrical Hydraulic Schematic Manual PDF","description":"\u003ch1\u003eDownload CAT Excavator 345 GC Electrical Hydraulic Schematic Manual PDF ( \u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEnglish \u003c\/span\u003e)\u003c\/h1\u003e\n\u003cp\u003eStreamline your heavy machinery maintenance and reduce costly downtime with the comprehensive \u003cb\u003eCAT Excavator 345 GC Electrical and Hydraulic Schematic Manual PDF\u003c\/b\u003e. Designed for professional technicians, equipment fleets, and operators, this factory-authorized manual provides the precise schematics required to troubleshoot and repair complex electrical and hydraulic systems on the Caterpillar 345 GC excavator. The \u003cb\u003eCAT 345 GC\u003c\/b\u003e is engineered for high-production earthmoving and heavy construction applications, balancing optimized power with lower fuel consumption. However, demanding work environments frequently put pressure on electrical harnesses and hydraulic circuits. When a machine encounters an electrical fault, wiring glitch, or hydraulic pressure drop, guessing the solution wastes valuable time. This detailed digital PDF gives you exact, factory-level blueprints to diagnose and resolve issues efficiently. \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 345 GC 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\u003eM0104226-01: 345 GC Excavator Hydraulic System – Attachment – One Way \/ One Pump (Interactive) (Function Isolation), Schematic Part Number 571-6322-00 (For Serial Numbers HYR1-UP KEF1-UP)\u003cbr\u003eM0104230-01: 345 GC Excavator Hydraulic System – Attachment – Combined Function – Manual Relief (Interactive) (Function Isolation), Schematic Part Number 545-9104-01 (For Serial Numbers KEF1-UP HYR1-UP)\u003cbr\u003eM0112462-01: 345 GC Excavator Electrical System, Cab Wiring 515-8071-07, Product Link 579-0495-00, Chassis 579-0486-00, Engine 525-5382-01\u003cbr\u003eM0112462-02: 345 GC Excavator Electrical System , Cab WIRING-515-8071-07,PRODUCT LINK-579-0495-00,CHASSIS-579-0486-00,ENGINE-525-5382-01(FOR Serial Numbers HYR1-UP KEF10001-UP)\u003cbr\u003eM0125049-00: 345 GC Excavator Electrical System (Interactive)(Function Isolation), Cab Wiring And Product Link -515-8071-07,579-0495-01 Chassis WIRING-572-8024-01,ENGINE And CEM-525-5382-02,491-6343-03(FOR Serial Numbers TWH1-UP)\u003cbr\u003eUENR8132-04: 345 GC Excavator Hydraulic System (Interactive)(Function Isolation) , 521-3214-05 (For Serial Numbers KEF1-UP TWH1-UP HYR1-UP)\u003cbr\u003eUENR8133-02: 345 GC Excavator Electrical System, Cab 515-8071-06, Product Link 567-9460-01, Chassis 522-1256-03, Engine 525-5382-01 (For Serial Numbers KEF1-10000)\u003cbr\u003eUENR8134-01: 345 GC Excavator Hydraulic System – Attachment – One Way\/ One Or Two Pump Flow Electronic Control (Interactive) (Function Isolation), Schematic Part Number 521-3218-00 (For Serial Numbers KEF10001-UP HYR1-UP)\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 345 GC 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\u003e26.96 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":51171777183991,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3909\/4263\/files\/CAT_Excavator_345_GC_Electrical_Hydraulic_Schematic_Manual_PDF.png?v=1789623162","url":"https:\/\/www.themanualsgroup.com\/products\/cat-excavator-345-gc-electrical-hydraulic-schematic-manual-pdf","provider":"The Manuals Group","version":"1.0","type":"link"}