{"product_id":"cat-excavator-345c-electrical-hydraulic-schematic-manual-pdf","title":"CAT Excavator 345C Electrical Hydraulic Schematic Manual PDF","description":"\u003ch1\u003eDownload CAT Excavator 345C Electrical Hydraulic Schematic Manual PDF ( \u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEnglish \u003c\/span\u003e)\u003c\/h1\u003e\n\u003cp\u003eThe Caterpillar \u003cb\u003e345C\u003c\/b\u003e large hydraulic excavator is engineered for heavy earthmoving, high-production quarry loading, and massive civil construction projects. Powered by the robust Cat C13 ACERT engine and utilizing an advanced high-flow negative flow control hydraulic system with dual heavy-duty piston pumps, maintaining its complex electro-hydraulic infrastructure requires precise factory documentation. The \u003cb\u003eCAT Excavator 345C Electrical \u0026amp; Hydraulic Schematic Manual PDF\u003c\/b\u003e is an authoritative digital reference created for professional heavy equipment mechanics, contractor technicians, and industrial service specialists. Combining complete master electrical wiring schematics, C13 ECM pinouts, and master hydraulic circuit diagrams into a single reference guide, this manual ensures you can diagnose electrical faults and hydraulic flow 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 345C 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\u003eKENR5699-00: 345C Material Handler Electrical System 291-4254-01\u003cbr\u003eKENR5699-01: 345C Excavator With Hydraulic Cab Riser Electrical System, 291-4254-01(For Serial Number MTE1-UP)\u003cbr\u003eKENR6103-01: 345C Material Handler With Cab Riser Hydraulic System (Interactive) 291-4253-00\u003cbr\u003eKENR6289-01: 345C Excavator Electrical System – Attachment – Demolition\u003cbr\u003eKENR6290-02: 323D, 324D, 325D, 330D, 345C, 365C, And 385C Excavator 336D MHPU And 345C MHPU Demolition Cab Electrical System 265-6487\u003cbr\u003eKENR6290-03: 323D, 324D, 325D, 330D, 345C, 365C, And 385C Excavator, 336D MHPU And 345C MHPU Demolition Cab Electrical System 265-6487-00, (For Serial Numbers EJC1-UP SYM1-UP GPB1-UP PKE1-UP MCL1-UP GBR1-UP THJ1-UP SPC1-UP GPH1-UP GCL1-UP M3E1-UP M3F1-UP MEM1-UP MCY1-UP KGB1-UP T2E1-UP M3N1-UP M3M1-UP SDC1-UP)\u003cbr\u003eKENR6569-00: 345C Excavator Hydraulic System – Attachment – Alternate Control Pattern – 2 Way (Interactive) 239-8859-01\u003cbr\u003eKENR6573-00: 345C Excavator Hydraulic System – Attachment – Alternate Control Pattern – 4 Way (Interactive) 232-4139-01\u003cbr\u003eKENR6664-01: 345C And W345C Material Handler – With Fixed Cab Riser Electrical System (For Serial Number M2R152-UP. All Other Serial Numbers 1-UP) 254-3291-05\u003cbr\u003eKENR6664-02: 345C And W345C Material Handler Electrical System ,254-3291-05 (For Serial Numbers R5K1-UP M2R152-UP)\u003cbr\u003eKENR7834-00: 345C Excavator Electrical System – Attachment – Ultra-High Demolition 261-5157-04\u003cbr\u003eKENR7835-01: 345C Excavator Hydraulic System – Attachment – Ultra-High Demolition (Interactive) 261-5156-04\u003cbr\u003eRENR6960-01: 345C Excavator Hydraulic System – Attachment – System 2: Combined Function (Interactive) 230-2698-01\u003cbr\u003eRENR7074-02: 345C Excavator Hydraulic System – Attachment – Quick Coupler (Interactive) 282-5688-02\u003cbr\u003eRENR7125-02: 345C Excavator Hydraulic System – Attachment – System 3: One-Way \/ Two Pump Flow \/ Foot Switch (Interactive) 230-2699-01\u003cbr\u003eRENR7126-01: 345C Excavator Hydraulic System – Attachment – System 5: Two-Way \/ One Pump \/ Peda (Interactive) L 230-270-02\u003cbr\u003eRENR7127-03: 345C Excavator Hydraulic System – Attachment – System 14: Combined Function \/ Joystick With Slide Control (Interactive) 230-2704-01\u003cbr\u003eRENR7128-03: 345C Excavator Hydraulic System – Attachment – Boom Lowering Control Valve (Interactive) 230-2711\u003cbr\u003eRENR7130-01: 345C Excavator Hydraulic – Attachment – Counterweight Removal (Interactive) 232-4123-01\u003cbr\u003eRENR7130-02: 345C Excavator Hydraulic System – Counterweight Removal(Interactive)(Function ISOLATION),232-4123-01 (For Serial Numbers TBA1-UP BWY1-UP PJW1-UP GJR1-UP DHP1-UP TAJ1-UP TDG1-UP WDE1-UP ESD1-UP FPC1-UP)\u003cbr\u003eRENR7218-00: 345C Excavator Hydraulic System – Attachment – System 16 Prime: One Way \/ Two Pump \/ Joystick Switch 239-8957-01\u003cbr\u003eRENR7219-01: 345C Excavator Hydraulic System – Attachment – System 17: Combined Function \/ Joystick With Slide Control 239-8692-01\u003cbr\u003eRENR7221-04: 345C Excavator Hydraulic System – Attachment – Stick Lowering Control Valve (Interactive) 230-2713-01\u003cbr\u003eRENR7222-01: 345C Excavator Hydraulic System – Attachment 276-2846\u003cbr\u003eRENR7248-00: 345C Excavator Hydraulic System – Attachment – System 11: Combined Function \/ Auxilliary Control Valve 230-2702-01\u003cbr\u003eRENR7258-08: Air Conditioning Electrical System (324D,325D,326D,326D2,328D LCR,329D,329D2,330D,336D,336D2,340D,340D2,345C,345D,349D,349D2,365C,374D,385C,390D And M325D)\u003cbr\u003eRENR7258-09: 324D, 325D, 326D, 326D2, 328D Lcr, 329D, 329D2, 330D, 336D, 336D2, 340D,340D2, 345C, 345D, 349D, 349D2, 365C, 374D, 385C, 390D And M325D Excavator Air Conditioning Electrical System (Interactive)(Function Isolation) ,336-6055-03 (For Serial Numbers BZN138-UP ZCA302-UP AYF245-UP KFM263-UP KRM220-UP RJP152-UP)\u003cbr\u003eRENR7287-08: 345C Excavator Electrical System (Interactive), 213-0721-02 (For Serial Numbers PJW350-UP S5M1-UP TAJ1-UP TDG250-UP ESD168-UP)\u003cbr\u003eRENR7287-09: 345C Excavator Electrical System (Interactive)(Function Isolation) 213-0721-02, (For Serial Numbers TDG250-UP TAJ1-UP S5M1-UP PJW350-UP ESD168-UP)\u003cbr\u003eRENR7326-05: 345C Excavator Hydraulic System – With Heavy Lift And Fine Swing (Interactive) 255-5737-05\u003cbr\u003eRENR7327-02: 345C Excavator Electrical System 213-0721-05\u003cbr\u003eRENR7336-00: 345C Excavator Hydraulic System\u003cbr\u003eRENR7337-05: 345C Excavator And 345C MHPU Electrical System 213-0721-06(CAB And Chassis) \/ 231-1979-06(ENGINE)\u003cbr\u003eRENR7337-06: 345C Excavator And 345C MHPU Electrical System Cab And CHASSIS-213-0721-06, Engine CONTROL-231-1979-06, (For Serial Numbers SPC1-UP GPH1-UP GCL1-UP ELS1-UP LYS1-UP M3E1-UP M3F1-UP FPC1-UP)\u003cbr\u003eRENR7356-02: 345C Excavator Hydraulic System Without Heavy Lift And Fine Swing (Interactive) 230-2696-05\u003cbr\u003eRENR7357-00: 345C Excavator Hydraulic System – Attachment – System 12: Two Way \/ One Pump Flow \/ Pedal 239-8956-00\u003cbr\u003eRENR7358-00: 345C Excavator Hydraulic System – Attachment – System 1: One-Way \/ One Pump \/ Pedal 230-2697-01\u003cbr\u003eRENR7369-01: 345C Excavator Hydraulic System – Attachment – System 15: Two-Way \/ One Pump \/ Joystick (Interactive) 239-8691-02\u003cbr\u003eRENR7378-01: 345C Excavator And 345C MHPU Hydraulic System – Attachment – Hydraulic Variable Gauge Undercarriage (Interactive) 258-2243-01\u003cbr\u003eRENR7379-06: 345C And 345C MH Excavator 345C MHPU Hydraulic System – Attachment – Reversable Fan (Interactive) 239-8958-00\u003cbr\u003eRENR7391-01: 345C Excavator Hydraulic System – Attachment – Fine Filtration 253-0013-00\u003cbr\u003eRENR7397-02: 345C Excavator Hydraulic – Attachment – Boom Float 239-8690-02\u003cbr\u003eRENR9169-02: 345C Material Handler Hydraulic System, Schematic Part Number 257-5818-05 (For Serial Numbers D3S1-UP)\u003cbr\u003eRENR9175-01: 345C Material Handler With Fixed Cab Riser Hydraulic System 253-0313-01\u003cbr\u003eRENR9175-02: 345C Material Handler Hydraulic System (Interactive)(Function Isolation) 253-0313-05, (For Serial Numbers M2R1-UP)\u003cbr\u003eRENR9176-02: 345C Material Handler Electrical System 254-3291-03\u003cbr\u003eRENR9176-03: 345C Material Handler Electrical System 254-3291-03, (For Serial Numbers M2R1-151)\u003cbr\u003eRENR9859-01: 345C Material Handler Electrical System – With Hydraulic Cab Riser 264-6087-02\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 345C 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\u003e69.03 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":51171746971895,"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_345C_Electrical_Hydraulic_Schematic_Manual_PDF.png?v=1789622290","url":"https:\/\/www.themanualsgroup.com\/products\/cat-excavator-345c-electrical-hydraulic-schematic-manual-pdf","provider":"The Manuals Group","version":"1.0","type":"link"}