{"product_id":"cat-excavator-329d-electrical-hydraulic-schematic-manual-pdf","title":"CAT Excavator 329D Electrical Hydraulic Schematic Manual PDF","description":"\u003ch1\u003eDownload CAT Excavator 329D Electrical Hydraulic Schematic Manual PDF ( \u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEnglish \u003c\/span\u003e)\u003c\/h1\u003e\n\u003cp\u003eThe Caterpillar \u003cb\u003e329D\u003c\/b\u003e and \u003cb\u003e329D L\u003c\/b\u003e hydraulic excavators represent the core standard of the trusted D-Series generation, powered by the high-torque Cat C9 ACERT engine. Designed for heavy construction, mass excavation, and quarry operations, maintaining these machines requires precise factory documentation covering electrical distribution and high-pressure fluid circuits. The \u003cb\u003eCAT Excavator 329D Electrical Hydraulic Schematic Manual PDF\u003c\/b\u003e is an authoritative digital reference created for professional heavy equipment mechanics, contractor technicians, and field service specialists. Combining complete electrical wiring schematics and full hydraulic system diagrams into a single reference guide, this manual ensures you can diagnose complex electro-hydraulic interactions 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 329D 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\u003eKENR6122-10: 320D, 321D, 323D, 324D, 325D, 329D, 330D, 336D, And 336D2 Excavator And 336D MHPU Excavator Hydraulic System – Attachment – Universal Quick Coupler (Interactive) 262-3421-02\u003cbr\u003eKENR6157-04: 325D And 329D Excavator Hydraulic System (Interactive) 255-5879-01\u003cbr\u003eKENR6158-06: 320D, 324D, 325D, And 329D Excavator Hydraulic System (Interactive) – Attachment – Long Reach Front, 268-6875-02\u003cbr\u003eKENR8645-03: 320D, 322D, 323D, 324D, 325D, 329D, 330D, 336D2 And 340D2 Excavator Electrical System (Accugrade) (Interactive), Schematic Part Number 283-3087-03\u003cbr\u003eKENR8985-02: 324D And 329D Excavator Hydraulic System – Attachment – Quick Coupler 282-5864-02\u003cbr\u003eKENR8986-01: 329D Excavator Hydraulic System – Attachment – Super Long Reach 306-1504-01\u003cbr\u003eKENR8989-01: 329D Excavator Hydraulic System – Attachment – System 11\u003cbr\u003eKENR9619-03: 320D, 323D, 324D, 329D, 336D, And 336D2 Excavator Electrical System – Accugrade , 342-3018-01 (For Serial Numbers TDH1-UP KLM1-UP SPN1-UP GDP1-UP PCX1-UP WNE1-UP ZMF1-UP CWG1-UP NES1-UP MND1-UP TRH1-UP BTK1-UP JAT1-UP PYT1-UP XDB1-UP CZF1-UP EBM1-UP WLT1-UP YFW1-UP DTZ1-UP MYG1-UP WRK1-UP PPN1-UP EFT1-UP PGW1-UP FAR1-UP)\u003cbr\u003eKENR9649-04: 324D And 329D Excavator And 329D MHPU With Rops Electrical System (Interactive), Cab And Chassis 336-6060, Engine 235-9565-01\u003cbr\u003eKENR9649-05: 324D And 329D Excavator And 329D MHPU With Rops Electrical System(Interactive)(Function Isolation), Cab And Chassis WIRING-336-6060-00,ENGINE WIRING-235-9565-01 (For Serial Numbers MND1-UP L5H1-UP DTZ1-UP YFW1-UP WLT1-UP EBM1-UP TZL1-UP CZF1-UP XDB1-UP PYT1-UP JAT1-UP GPK1-UP BTK1-UP TRH1-UP)\u003cbr\u003eKENR9668-02: 324D And 329D Excavator Hydraulic System (Interactive) – Attachment – Quick Coupler, 344-4217-01\u003cbr\u003eRENR7069-02: 329D Excavator Hydraulic System – Attachment – System 1\u003cbr\u003eRENR7070-01: 325D And 329D Excavator Hydraulic System – Attachment – System 2: Combined Function\u003cbr\u003eRENR7072-01: 325D And 329D Excavator Hydraulic System – Attachment – System 3: Prime (Two Pump \/ One Way)\u003cbr\u003eRENR7073-01: 325D And 329D Excavator Hydraulic System – Attachment – One Way Flow \/ With Return Filter \/ Hammer (Interactive) 232-4156-01\u003cbr\u003eRENR7123-02: 325D And 329D Excavator Hydraulic System – Attachment – Boom Lowering Control Valve (Interactive) 255-5739-01\u003cbr\u003eRENR7124-02: 325D And 329D Excavator Hydraulic System – Attachment – Stick Lowering Control Valve (Interactive)\u003cbr\u003eRENR7237-04: 325D And 329D Excavator Hydraulic System – Attachment – System 17: Combined Function\u003cbr\u003eRENR7238-05: 325D And 329D Excavator Hydraulic System – Attachment – System 16 255-5733-01\u003cbr\u003eRENR7239-04: 324D, 325D, And 329D Excavator Hydraulic System – Attachment – System 17: Combined Function With Medium Pressure\u003cbr\u003eRENR7240-04: 325D And 329D Excavator Hydraulic System – Attachment – Stick Lowering Control Valve\u003cbr\u003eRENR7241-04: 325D And 329D Excavator Hydraulic System – Attachment – Boom Float (Smart Boom)\u003cbr\u003eRENR7242-02: 325D And 329D Excavator Hydraulic System – Attachment – Fine Filtration\u003cbr\u003eRENR7243-06: 324D, 325D, 325D MHPU, And 329D Excavator Electrical System (Interactive), Chassis And Cab 251-0506-03, Engine 235-9565-01\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\u003eRENR7386-06: 325D And 329D Excavator, 329D MHPU Hydraulic System (Interactive) 255-5711-01\u003cbr\u003eRENR7387-06: 324D, 325D, And 329D Excavator Electrical System, Machine 251-0506-06, Engine 235-9565-01 (For Serial Numbers TSN1-UP DFP1-896 JZR1-UP CJX1-1262 KBE1-244 KDG1-UP DBH1-430 JCL1-UP AZP1-UP SCR1-UP MNB1-762 DJF1-443 WDK1-210 BYS1-1930)\u003cbr\u003eRENR7427-02: 325D And 329D Excavator Hydraulic System – Attachment – System 14: Combined Function (Interactive) 255-5720-01\u003cbr\u003eRENR7428-03: 325D And 329D Excavator Hydraulic System – Attachment – System 3: One-Way \/ Two Pump (Interactive) 255-5718-01\u003cbr\u003eRENR7429-02: 325D And 329D Excavator Hydraulic System – Attachment – System 5 (Interactive) 255-5721-01\u003cbr\u003eRENR7430-03: 325D And 329D Excavator Hydraulic System – Attachment – Boom Lowering Control (Interactive) 255-5728-01\u003cbr\u003eRENR7433-06: 324D, 325D, And 329D Excavator Electrical System, 251-0506-02\u003cbr\u003eRENR7433-07: 324D, 325D, and 329D Excavator Electrical System ,251-0506-02 (For Serial Numbers ERK1-UP A3R1-UP JHJ1-UP RSK1-UP JJG1-UP)\u003cbr\u003eRENR7435-03: 325D And 329D Excavator Hydraulic System 297-0502-01\u003cbr\u003eRENR9427-01: 311D, 312D, 315D, 319D, 320D, 323D, 324D, 325D, 329D, 330D And 336D Excavators Electrical System, 245-7849-00\u003cbr\u003eRENR9427-02: 311D, 312D, 315D, 319D, 320D, 323D, 324D, 325D, 329D, 330D and 336D Air Conditioning Excavators Electrical System, 245-7849-00 (For Serial Numbers )\u003cbr\u003eRENR9511-02: 324D, 325D, And 329D Excavator Hydraulic System – Attachment – System 14: Combined Function With Medium Pressure (Interactive) 255-5863-01\u003cbr\u003eRENR9582-08: 329D, 330D, 336D And 340D Excavator And 336D MHPU Hydraulic System (Interactive) 259-7491-02\u003cbr\u003eRENR9582-09: 329D, 330D, 336D, And 340D Excavator And 336D MHPU Hydraulic System (Interactive)(Function Isolation) 259-7491-02, (For Serial Numbers MDS1-UP M3N1-UP M3M1-UP L5K1-UP DTS1-UP JWR1-UP PPN1-UP MYG1-UP LMG1-UP RAS1-UP ERN1-UP THJ1-UP GGE1-UP GBC1-UP JTN1-UP JBF1-UP)\u003cbr\u003eRENR9984-01: 325D And 329D Excavator Hydraulic System – Attachment – Variable Adjust Boom \/ System 17: Combined Function 282-4946-01\u003cbr\u003eUENR2723-00: 325D And 329D Excavator \/ 329D MHPU Hydraulic System (For Serial Numbers PLE686-UP, MCL184-UP) All Other Serial Number 1-UP) 259-7731-02\u003cbr\u003eUENR3198-02: 324D, 325D, 326D, And 329D Excavator Electrical System (Interactive)(Function Isolation), Machine 251-0506-08, Engine 235-9565-01 (For Serial Numbers CJX1263-UP KBE245-UP DBH431-UP PJM1-UP MNB763-UP DJF444-UP WDK211-UP BYS1931-UP DFP897-UP)\u003cbr\u003eUENR3198-03: 324D, 325D, 326D, And 329D Excavator Electrical System 251-0506-09, (For Serial Numbers CJX1263-UP KBE245-UP DBH431-UP PJM1-UP MNB763-UP DJF444-UP WDK211-UP BYS1931-UP DFP897-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 329D 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\u003e57.14 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":51168126238967,"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_329D_Electrical_Hydraulic_Schematic_Manual_PDF.png?v=1789558129","url":"https:\/\/www.themanualsgroup.com\/products\/cat-excavator-329d-electrical-hydraulic-schematic-manual-pdf","provider":"The Manuals Group","version":"1.0","type":"link"}