{"product_id":"cat-excavator-311-akm-312-6bl-operator-service-and-schematic-manual-pdf","title":"CAT Excavator 311 AKM 312 6BL Operator Service and Schematic Manual PDF","description":"\u003ch1\u003eDownload CAT Excavator 311 AKM 312 6BL Operator Service and Schematic Manual PDF ( \u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEnglish \u003c\/span\u003e)\u003c\/h1\u003e\n\u003cp\u003eAccess the official \u003cb\u003eCAT Excavator 311 AKM and 312 6BL Operator Service and Schematic Manual PDF\u003c\/b\u003e, the ultimate all-in-one technical reference guide for your Caterpillar 311 (AKM prefix) and 312 (6BL prefix) excavators. This comprehensive manual combines essential operating instructions, routine maintenance schedules, advanced troubleshooting procedures, complete repair guidelines, and detailed electrical and hydraulic schematics. Ensure maximum machine performance and fleet uptime. Download the complete manual PDF instantly.\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 311 AKM, 312 6BL 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\u003eDisassembly \u0026amp; Assembly\u003cbr\u003eRENR9008 312 Excavator Final Drive Supplement.pdf\u003cbr\u003eSENR5664 AC Heating R134a.pdf\u003cbr\u003eSENR6123 Supplement 3054 Engine for 312 Excavator.pdf\u003cbr\u003eSENR6139 311 312 Excavators Machine Systems.pdf\u003cbr\u003eSENR6241 3054 Engine for Caterpillar Built Machines.pdf\u003cbr\u003eUENR3262 Seal Installation.pdf\u003cbr\u003e-General Service Information\u003cbr\u003eSELD0080 Cylinder Packs Con Rods Piston Packs.pdf\u003cbr\u003eSELD0083 Engines.pdf\u003cbr\u003eSELD0179 3500 Engines Short Blocks.pdf\u003cbr\u003eSELD0188 3204 Long Blocks Reman Technical Supplement.pdf\u003cbr\u003eSELD0189 3304 3306 Long Blocks.pdf\u003cbr\u003eSELD0190 3406 C-15 Long Blocks.pdf\u003cbr\u003eSELD0191 3408 3412 Long Blocks.pdf\u003cbr\u003eSELD0196 3116 Long Blocks.pdf\u003cbr\u003eSELD0205 Selection Flowchart for Engines etc.pdf\u003cbr\u003eSELD0249 3208 Long Blocks.pdf\u003cbr\u003eSELD0250 3126 C7 Long Blocks.pdf\u003cbr\u003eSELD0267 C-10 C-12 Long Blocks.pdf\u003cbr\u003eSELD0276 Short Blocks.pdf\u003cbr\u003eSELD0301 3046 3066 Long Blocks.pdf\u003cbr\u003eSENR0512 Service Welding Guide.pdf\u003cbr\u003e-Operators \u0026amp; Maintenance Manual\u003cbr\u003eKEBU6891 CAT Quick Coupler for CAT CO.pdf\u003cbr\u003eSEBU5596 Product Identification Numbers (PIN) Location Guide.pdf\u003cbr\u003eSEBU6250 CAT Machine Fluids Recommendations.pdf\u003cbr\u003eSEBU6745 312 Excavator.pdf\u003cbr\u003eSEBU6846 Supplement For 311 312 320 320 L 320 N.pdf\u003cbr\u003eSEBU6912 Supplement for 312 Excavator.pdf\u003cbr\u003eSEBU7373 Product Link 101.pdf\u003cbr\u003eSEBU8142 Product Link 121SR 321SR 420 421 522 523.pdf\u003cbr\u003eSEBU8257 European Union Physical Agents (Vibration) Directive.pdf\u003cbr\u003eSEBU9208 CAT Filters Recommendations.pdf\u003cbr\u003e-Safety\u003cbr\u003eSENR7733 General Service Repair Safety Info.pdf\u003cbr\u003e-Schematics\u003cbr\u003eRENR1078 312 312B Excavators Medium Pressure with Blade Hydraulic System (Attachment).pdf\u003cbr\u003eRENR1112 312 312B 312B L Excavators Medium Pressure Hydraulic System (Attachment).pdf\u003cbr\u003eRENR2954 312 Excavator Equipped with Quick Coupler Attachments.pdf\u003cbr\u003eRENR3276 312 317 Excavators Electrical System – Attachment Quick.pdf\u003cbr\u003eSENR3981 Fluid Power Electrical Graphic Symbols.pdf\u003cbr\u003eSENR6127 Caterpillar 312 Excavator Electrical System.pdf\u003cbr\u003eSENR6128 311 Excavator Hydraulic System.pdf\u003cbr\u003eSENR6138 312 Excavators Hydraulic System.pdf\u003cbr\u003eSENR6174 311 312 Excavators Hydraulic System (Attachment) – 2 Pump Flow.pdf\u003cbr\u003eSENR6175 311 312 Excavators Hydraulic System Single-Action (One) Pump (Attachment).pdf\u003cbr\u003eSENR6176 311 312 Excavators Hydraulic System Double Action 1 Pump (Attachment).pdf\u003cbr\u003eSENR6177 311 312 Excavators Hydraulic System (Attachment) – Common Piping Two Pump.pdf\u003cbr\u003eSENR6179 311 312 Excavators Hydraulic System (Attachment) – Boom Lowering Control Valve.pdf\u003cbr\u003eSENR6236 311 312 Excavators Electrical System.pdf\u003cbr\u003eSENR6237 Caterpillar 312 Excavator Electrical System.pdf\u003cbr\u003eSENR6280 311 Excavators Hydraulic System.pdf\u003cbr\u003eSENR8995 312 Excavators Hydraulic System.pdf\u003cbr\u003e-Specifications\u003cbr\u003eSENR5815 3054 Engine.pdf\u003cbr\u003eSENR6134 311 312 Excavators Hydraulic Systems.pdf\u003cbr\u003eSENR6209 312 Excavator Attachments.pdf\u003cbr\u003e-Systems Operators\u003cbr\u003eKENR6303 Equip Manager User Guide.pdf\u003cbr\u003eKENR6304 Equip Manager Dealer Administrator Manual.pdf\u003cbr\u003eRENR7911 Product Link 121S 300.pdf\u003cbr\u003eRENR8143 Product Link PL522 523.pdf\u003cbr\u003eSENR5816 3054 Engine for Caterpillar Built Machines.pdf\u003cbr\u003eSENR6038 311 312 Excavators Electronic Electrical System.pdf\u003cbr\u003eSENR6136 311 312 Excavators Hydraulic System.pdf\u003cbr\u003eSENR6210 311 312 Excavators Attachments.pdf\u003cbr\u003e-Systems Operators – Fundamentals\u003cbr\u003eSEGV3008 Electrical System for All Caterpillar Products.pdf\u003cbr\u003e-Testing \u0026amp; Adjusting\u003cbr\u003eSENR6124 311 312 Excavators Hydraulic Electronic Systems.pdf\u003cbr\u003e-Torque Specifications\u003cbr\u003eSENR3130 Torque Specifications.pdf\u003cbr\u003e-Troubleshooting\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\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 311 AKM, 312 6BL 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\u003eService Manual, Operators and Maintenance Manual, Electrical 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\u003eFile Size\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e217.65 MB\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\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":51080608448759,"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_311_AKM_312_6BL_Operator_Service_and_Schematic_Manual_PDF.png?v=1787979867","url":"https:\/\/www.themanualsgroup.com\/products\/cat-excavator-311-akm-312-6bl-operator-service-and-schematic-manual-pdf","provider":"The Manuals Group","version":"1.0","type":"link"}