🏷️ Basic Information Identification Make: Allis-Chalmers Model: 260E Tractor Product Type: Master Parts Manual Product Version: Full/Complete 👋 Introduction Market Position Target Audience: Farmers, agricultural contractors, and property owners requiring a robust and versatile tractor for medium to heavy-duty field work, cultivation, and material handling. Competitive Analysis Competitors: During its production period, the 260E would have competed with tractors from manufacturers like John Deere (e.g., 4020/4230 series), International Harvester (e.g., 706/756 series), Massey Ferguson (e.g., 165/175 series), and Ford. Key Features Tractor Capabilities: Designed for power, durability, and reliability in demanding agricultural applications. Features a strong chassis, powerful diesel engine, and versatile hydraulic system for powering implements. 📋 Manual Details Coverage Areas Manual Type: Parts Catalog/Master Parts Manual Language: English Systems Covered: Engine, Fuel System, Cooling System, Lubrication System, Electrical System, Clutch, Transmission, Drive Train, Front Axle, Rear Axle, Steering System, Brakes, Hydraulic System (including PTO and 3-Point Hitch), Power Steering, Operator's Station (Controls, Seat, Cab/Platform), Sheet Metal, Decals, Weights and Attachments Procedures Included: Component Identification, Part Number Referencing, Assembly Breakdowns, Exploded Views for Component Replacement and Servicing Technical Depth: Detailed component breakdowns and part numbers for identification and ordering of replacement parts. Focus on assembly and disassembly views for servicing. Page Count Page Count: Estimated 300-500 pages (typical for comprehensive master parts manuals of this era and type, exact count not provided). Format File Format: PDF Compatibility: All Versions of Windows, Mac, and Linux Accessibility: Printable, Searchable (if text-based PDF) Delivery: Instant High Speed Download Software Requirement: Adobe PDF Reader Usability: Easy to Understand/Navigate 📖 Manual Coverage Systems Covered Engine And Fuel: Detailed illustrations of engine components, fuel injection system parts, fuel filters, tank, and lines. Cooling And Lubrication: Radiator, fan, water pump, oil pump, oil filters, and lubrication passages. Drivetrain And Transmission: Clutch assembly, gearbox components, differential, rear axle assemblies, PTO drive, and front axle components. Hydraulics And Steering: Hydraulic pump, control valve, lift arms, cylinders, hoses, and power steering system components. Electrical And Operator Station: Starter, alternator, wiring harnesses (schematics may be in a separate service manual), lights, gauges, controls, seat, and cab/platform parts. Body And Chassis: Sheet metal, fenders, drawbar, weights, and frame components. Procedures Included Part Identification: Precise identification of every part with its corresponding Allis-Chalmers part number. Assembly Disassembly: Illustrated exploded views showing the order of assembly and disassembly for component replacement. Part Interchangeability: May implicitly cover superseded part numbers where applicable, aiding in finding compatible replacements. 📊 Manual Specifications File Format Print Quality: High-resolution PDF suitable for clear printing and on-screen viewing. Graphics and text are sharp and legible. Search Functionality: If the PDF is text-searchable, users can quickly locate specific part numbers or component names. Binding Type Binding Type: Not Applicable (Digital PDF Format) Paper Type Paper Type: Not Applicable (Digital PDF Format) ⚙️ Engine Specifications Primary Engine Engine Manufacturer: Allis-Chalmers (likely sourced or manufactured by them for this model) Engine Type: Diesel (typical for the 260E series) Engine Configuration: Likely Inline 4-Cylinder or 6-Cylinder (specific to 260E variant) Engine Displacement: Variable based on specific 260E engine variant; common displacements in this class range from approximately 3.8L to 5.5L (e.g., 251 ci to 336 ci). Fuel System: Direct Injection, Bosch-style Injection Pump (common for diesel engines of this period) Performance Horsepower Rating: Typical range for this tractor class is 60-90 PTO horsepower. Specific rating depends on the engine and transmission configuration. Torque Rating: Torque figures will be specific to the engine model and displacement, providing substantial pulling power for agricultural tasks. 🔧 Transmission Standard Transmission Type: Constant Mesh Gearbox (Likely a 12-speed or 16-speed synchromesh or non-synchromesh transmission). Optional Optional Transmission: Certain models might have offered a PowerShift or Torque Converter option, but the 260E typically featured a robust manual transmission. Features Gear Selection: Multiple forward and reverse gears for versatile field operation. Power Takeoff Pto: Live PTO or Independent PTO, likely 540 RPM and/or 1000 RPM capabilities. 📐 Dimensions Exterior Wheelbase: Typical for a tractor of this size, around 85-95 inches (2159-2413 mm). Overall Length: Approximate 130-150 inches (3302-3810 mm) excluding implements. Overall Width: Variable based on rear tire size, typically 70-85 inches (1778-2159 mm). Weights Operating Weight: Approximate 6,000 - 8,000 lbs (2722 - 3629 kg) without ballast or implements. Drawbar Pull Capacity: Significant, designed for heavy tillage and draft work. 🛡️ Safety Features Ratings Safety Ratings: Not Applicable (Tractor safety ratings are not typically documented in parts manuals. Refer to specific safety certifications or operator's manuals for this information.) Passive Features Passive Safety Features: Operator's seat, fender protection, and robust frame structures. Active Features Active Safety Features: Braking system (typically hydraulic disc or drum), steering system, and PTO engagement controls. 💡 Technology Features Infotainment Infotainment Features: Not Applicable (This is a tractor parts manual, not for a modern passenger vehicle.) Driver Assistance Driver Assistance Features: Not Applicable (This is...