{"product_id":"cat-excavator-349-electrical-hydraulic-schematic-manual-pdf","title":"CAT Excavator 349 Electrical Hydraulic Schematic Manual PDF","description":"\u003ch1\u003eDownload CAT Excavator 349 Electrical Hydraulic Schematic Manual PDF ( \u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEnglish \u003c\/span\u003e)\u003c\/h1\u003e\n\u003cp\u003eGet the official CAT Excavator 349 Electrical and Hydraulic Schematic Manual PDF for efficient troubleshooting and repairs. This comprehensive guide features complete electrical wiring diagrams, precise component locations, harness routing, and detailed hydraulic system schematics. Built for heavy machinery operators and service technicians, it enables you to quickly trace circuits and resolve complex machine issues. Download the factory manual instantly to streamline your maintenance workflow and ensure peak performance for your CAT 349 excavator. \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 349 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\u003eM0110347-01: 349 And 352 Excavator Hydraulic System (Interactive)(Function Isolation), 522-0570-02 (For Serial Numbers LKG1-UP DYZ1-UP ERW1-UP MGR1-UP DYS1-UP KMP1-UP HDA1-UP HSZ1-UP)\u003cbr\u003eM0110349-00: 349 and 352 Excavator Hydraulic System (Boom Lowering Control Valve) (Interactive), Schematic Part Number 522-0575-02 (For Serial Numbers RYG1-UP MGR1-UP KZY1-UP DYS1-UP LKG1-UP DYZ1-UP RBY1-UP ERW1-UP)\u003cbr\u003eM0110351-00: 349 And 352 Excavator Hydraulic System (Stick Lowering Control Valve) (Interactive), Schematic Part Number 522-0595-02 (For Serial Numbers RYG1-UP MGR1-UP KZY1-UP DYS1-UP LKG1-UP DYZ1-UP RBY1-UP ERW1-UP)\u003cbr\u003eM0110353-00: 349 Excavator Hydraulic System (One Way \/ One Pump) (Interactive), Schematic Part Number 573-0879-00 (For Serial Numbers RBY1-UP SKT1-UP)\u003cbr\u003eM0110355-00: 349 And 352 Excavator Hydraulic System (Combined Function – Manual Relief) (Interactive), Schematic Part Number 548-8371-01 (For Serial Numbers SKT1-UP MGR1-UP DYS1-UP LKG1-UP RBY1-UP)\u003cbr\u003eM0110357-00: 349 And 352 Excavator Hydraulic System (Medium Pressure) (Interactive), Schematic Part Number 522-0568-02 (For Serial Numbers SKT1-UP RYG1-UP MGR1-UP KZY1-UP DYS1-UP LKG1-UP DYZ1-UP RBY1-UP ERW1-UP)\u003cbr\u003eM0114275-02: 349 And 352 Excavator Electrical System (Interactive)(Function Isolation), Cab 515-8071-07, Product Link 579-0495-01, Chassis And CGC 578-7493-02, Engine 515-2115-02 And Cem 491-6343-03 (For Serial Numbers RYG1-UP LKG10001-UP DYZ1-UP ERW1-UP MGR10001-UP KZY1-UP DYS1-UP JPC1-UP SZH1-UP KMP1-UP HSZ1-UP HDA1-UP)\u003cbr\u003eM0114275-04: 349 And 352 Excavator Electrical System(Interactive)(Function Isolation), Cab 515-8071-07, Product Link 579-0495-01, Chassis And CGC 578-7493-02, Engine 515-2115-02 And Cem 491-6343-03 (For Serial Numbers JPC1-10000 DYZ10001-20000 HDA1-UP HSZ1-10000 ERW10001-20000 MGR10001-20000 KZY10001-20000 DYS10001-20000 LKG10001-20000 RYG10001-20000 SZH1-10000)\u003cbr\u003eM0114275-05: 349 And 352 Excavator Electrical System(Interactive)(Function Isolation), Cab 515-8071-07, Product Link 579-0495-01, Chassis And CGC 578-7493-02, Engine 515-2115-02 And Cem 491-6343-03 (For Serial Numbers DYZ10001-20000 HDA1-UP HSZ1-10000 ERW10001-20000 MGR10001-20000 KZY10001-20000 DYS10001-20000 LKG10001-20000 RYG10001-20000 SZH1-10000 JPC1-10000)\u003cbr\u003eM0114277-01: 349 Excavator Electrical System (Interactive)(Function Isolation), Cab 515-8071-07, Product Link 579-0495-01, Chassis And CGC Wiring 578-7494-01, Engine 515-2114-02 (For Serial Numbers RBY10001-UP)\u003cbr\u003eM0114277-02: 349 Excavator Electrical System (Interactive)(Function Isolation), Cab 515-8071-07, Product Link 579-0495-01, Chassis And CGC 578-7494-01, Engine 515-2114-02, (For Serial Numbers RBY10001-20000)\u003cbr\u003eM0114277-03: 349 Excavator Electrical System Cab WIRING-515-8071-07, Product LINK-579-0495-01, Chassis And CGC – 578-7494-01, Engine WIRING-515-2114-02, (For Serial Numbers RBY10001-20000)\u003cbr\u003eM0132299-00: 349 Excavator Electrical System(Interactive)(Function Isolation), Cab WIRING-515-8071-08 ,chassis WIRING-578-7494-01, ENGINE-515-2114-02 Product LINK-579-0495-01, (For Serial Numbers EEL10001-20000)\u003cbr\u003eM0132655-00: 349 And 352 Excavator Electrical System (Interactive) (Function Isolation), Cab 515-8071-08, Product Link 579-0495-01, Chassis And CGC 578-7493-03, Engine 515-2115-02 And Cem 491-6343-03 (For Serial Numbers JPC10001-20000, DYZ20001-UP, HSZ10001-UP, ERW20001-UP, MGR20001-UP, KZY20001-UP, DYS20001-UP, LKG20001-UP, RYG20001-UP, SZH10001-20000)\u003cbr\u003eM0132655-01: 349 And 352 Excavator Electrical System(Interactive)(Function Isolation) ,cab WIRING-515-8071-08,PRODUCT LINK-579-0495-01,CHASSIS And CGC-578-7493-03,ENGINE-515-2115-02,CEM-491-6343-03 (For Serial Numbers FGE1-UP SZH10001-20000 RYG20001-UP LKG20001-UP DYS20001-UP KZY20001-UP MGR20001-UP ERW20001-UP HSZ10001-UP DYZ20001-UP JPC10001-20000)\u003cbr\u003eM0156988-00: 349, 352, And 355 Excavator Remote Control Command For Excavation Electrical System(Interactive)(Function Isolation), 621-8262-00, (For Serial Numbers MGR1-UP ERW1-UP HSZ1-UP HAD1-UP DYZ1-UP KXH1-UP JYK1-UP MZL1-UP XRC1-UP SYR1-UP RWX1-UP TPN1-UP WXB1-UP R8B1-UP HLW1-UP KZY1-UP MZS1-UP GKH1-UP EFB1-UP FJA1-UP RYG1-UP LKG1-UP DYS1-UP KMP1-UP RBY1-UP)\u003cbr\u003eUENR8146-03: 349 And 352 Excavator Electrical System (Interactive)(Function Isolation), Cab WIRING-515-8071-06,PRODUCT LINK-567-9460-01,CHASSIS And CGC-522-3706-02,ENGINE-515-2115-02, CEM-491-6343-03 (For Serial Numbers MGR1-10000 LKG1-10000)\u003cbr\u003eUENR8146-04: 349 And 352 Excavator Electrical System (Interactive)(Function Isolation), Cab WIRING-515-8071-06,PRODUCT LINK-567-9460-01,CHASSIS And CGC-522-3706-02,ENGINE-515-2115-02, CEM-491-6343-03 (For Serial Numbers LKG1-10000 MGR1-10000 RYG1-10000 DYS1-10000 KZY1-10000 ERW1-10000 DYZ1-10000)\u003cbr\u003eUENR8147-03: 349 Excavator Electrical System (Interactive)(Function Isolation), Cab 515-8071-07, Product Link 567-9460-01, Chassis And CGC Wiring 522-3707-02, Engine 515-2114-02 (For Serial Numbers RBY1-10000)\u003cbr\u003eUENR8148-04: 349 And 352 Excavator Hydraulic System (Interactive)(Function Isolation) , Schematic Part Number 522-0563-05 (For Serial Numbers RYG1-UP HDA1-UP HSZ1-UP KMP1-UP SZH1-UP JPC1-UP DYS1-UP ERW1-UP SKT1-UP DYZ1-UP RBY1-UP MGR1-UP KZY1-UP LKG1-UP)\u003cbr\u003eUENR8148-05: 349, 352, And 355 Excavator Hydraulic System (Interactive)(Function Isolation), 522-0563-05 (For Serial Number Prefixes JPC1-20000 And SZH1-20000) All Others 1-UP)\u003cbr\u003eUENR8148-07: 349, 352, And 355 Excavator Hydraulic System(Interactive)(Function Isolation), 522-0563-06 (For Serial Number Prefixes JPC1-20000 And SZH1-20000) All Others 1-UP)\u003cbr\u003eUENR8148-09: 349, 352, And 355 Excavator Hydraulic System(Interactive)(Function Isolation), 522-0563-06 (For Serial Number Prefixes JPC1-20000 And SZH1-20000) All Others 1-UP)\u003cbr\u003eUENR8148-11: 349, 352, and 355 Excavator Hydraulic System(Interactive)(Function Isolation), 522-0563-06 (For Serial Number Prefixes JPC1-20000 and SZH1-20000) All Others 1-UP)\u003cbr\u003eUENR8149-01: 349 And 352 Excavator Hydraulic System (Combined Function – Electronic Control) (Interactive), Schematic Part Number 522-0566-02 (For Serial Numbers RYG1-UP ERW1-UP MGR1-UP DYZ1-UP KZY1-UP DYS1-UP LKG1-UP)\u003cbr\u003eUENR8150-00: 349 And 352 Excavator (Pilot) Hydraulic System – Attachment, One Way \/ One Or Two Pump Flow – Electronic Control, LKG1-UP, RYG1-UP, RBY1-UP, MGR1-UP, KZY1-UP, 522-0567-00\u003cbr\u003eUENR8151-01: 349 And 352 Excavator Hydraulic System (Quick Coupler) (Interactive), Schematic Part Number 522-0569-02 (For Serial Numbers RYG1-UP ERW1-UP SKT1-UP HSZ1-UP RBY1-UP MGR1-UP KZY1-UP LKG1-UP DYS1-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 349 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\u003e93.34 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":51172694458615,"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_349_Electrical_Hydraulic_Schematic_Manual_PDF.png?v=1789634392","url":"https:\/\/www.themanualsgroup.com\/products\/cat-excavator-349-electrical-hydraulic-schematic-manual-pdf","provider":"The Manuals Group","version":"1.0","type":"link"}