{"product_id":"cat-excavator-345b-electrical-hydraulic-schematic-manual-pdf","title":"CAT Excavator 345B Electrical Hydraulic Schematic Manual PDF","description":"\u003ch1\u003eDownload CAT Excavator 345B 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 345B 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 345B excavator. The \u003cb\u003eCAT 345B\u003c\/b\u003e is built for heavy-duty earthmoving, mass excavation, and demanding industrial applications. However, high-stress environments frequently put pressure on electrical harnesses and hydraulic circuits. When a machine throws an error code, experiences hydraulic sluggishness, or suffers an electrical failure, 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\u003e www.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 345B 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\u003eRENR1054-02: 345B Material Handler Hydraulic System – Attachment 153-7926\u003cbr\u003eRENR1066-01: 345B Excavator Hydraulic System – Attachment Super Long Demolition\u003cbr\u003eRENR1905-02: 345B Excavator Hydraulic System (Interactive) 115-3138\u003cbr\u003eRENR1907-01: 345B And 345B Series II Excavators Hydraulic System – Attachment – Boom Lowering Control Valve (Interactive) 146-1529-01\u003cbr\u003eRENR1908-01: 345B Excavators Hydraulic System – Attachment One Way\/two Pump Flow\u003cbr\u003eRENR1909-02: 345B And 345B Series II Excavators Hydraulic System – Attachment – Two-Pump Flow With Medium Pressure (Interactive) 143-6860\u003cbr\u003eRENR1910-02: 345B And 345B Series II Excavator Hydraulic Schematic – Attachment – Two-Speed Hammer (Interactive) 131-5658\u003cbr\u003eRENR1911-02: 345B And 345B Series II Excavator Hydraulic Schematic – Attachment – Third Pedal (Interactive) 123-2551\u003cbr\u003eRENR1912-04: 345B And 345B Series II Excavator Hydraulic System – Attachment – Bio Oil (Interactive) 149-1262\u003cbr\u003eRENR1913-01: Caterpillar 345B Excavator Electrical System\u003cbr\u003eRENR1991-03: 345B And 345B Series II Excavator Hydraulic Schematic – Attachment – Fourth Pedal Control (Interactive) 147-2248\u003cbr\u003eRENR2986-01: 345B And 345B L Excavators Hydraulic System 115-3138\u003cbr\u003eRENR2989-02: Caterpillar 345B Excavator Electrical System\u003cbr\u003eRENR3606-03: 345B Series II Excavator Electrical System\u003cbr\u003eRENR3739-01: 345B Series II Material Handler Hydraulic System\u003cbr\u003eRENR3756-04: 345B Series II Excavator Hydraulic System 165-9624\u003cbr\u003eRENR3759-01: 345B Series II Excavator Electrical System 167-3625-03\u003cbr\u003eRENR3762-02: 345B Series II Excavator Electrical System 167-3625-06\u003cbr\u003eRENR5353-01: 345B And 345B Series II Excavator Hydraulic Schematic – Attachment -Stick Lowering Control Valve (Interactive) 147-7204\u003cbr\u003eRENR5354-01: 345B And 345B Series II Excavator Hydraulic System – Attachment – Quick Coupler (Interactive) 156-5471\u003cbr\u003eRENR5356-01: 345B And 345B Series II Excavator Hydraulic System – Attachment – Two Way\/two Pump Flow (Interactive) 177-0855\u003cbr\u003eRENR7038-00: 345B And 345B Series II Front Shovel Hydraulic System Bottom Dump Circuit\u003cbr\u003eSENR1937-01: 345B L Excavator Electrical System\u003cbr\u003eSENR1980-01: 345B Excavator Hydraulic System (Interactive) – Attachment – Combined Function – Two Pump Flow, 149-7572-08\u003cbr\u003eSENR1981-01: 345B Excavator Hydraulic System (Interactive) – Attachment – Combined Function – Two Pump Flow With Counterweight, 149-7571-08\u003cbr\u003eSENR1983-02: 345B And 345B L Excavator Hydraulic System – Attachment – Two-Pump Flow 123-2576-01\u003cbr\u003eSENR1990-03: 345B And 345B II Excavators Hydraulic System – Attachment – Third Pedal 123-2551\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 345B 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\u003e30.19 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":51171773153527,"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_345B_Electrical_Hydraulic_Schematic_Manual_PDF.png?v=1789622975","url":"https:\/\/www.themanualsgroup.com\/products\/cat-excavator-345b-electrical-hydraulic-schematic-manual-pdf","provider":"The Manuals Group","version":"1.0","type":"link"}