🏷️ Basic Information Identification Make: Kubota Model: STa-30, STa-35 👋 Introduction Market Position Target User: Kubota tractor owners, independent mechanics, agricultural workshops Competitive Analysis Value Proposition: Empowers users to perform their own maintenance and repairs, saving significant costs compared to dealership services. Key Features Ease Of Use: Step-by-step instructions, clear visuals, and organized structure for straightforward repair tasks. Diagnostic Capabilities: Facilitates efficient troubleshooting of common and complex issues. Visual Aids: Includes diagrams and pictures to clarify repair procedures. 📋 Manual Details Coverage Areas Covered Models: Kubota STa-30, Kubota STa-35 Tractors Page Count Estimated Page Count: Comprehensive (specific count not provided, typical WSMs are extensive) Manual Type Manual Type: Workshop Service Manual (WSM) / Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Service: Detailed engine repair, overhaul, diagnostics, and tuning procedures Drivetrain Service: Transmission, differential, axle, PTO, and hydraulic drive system repair Hydraulic System: Hydraulic pump, cylinders, valves, hoses, and reservoir maintenance and repair Electrical System: Wiring diagrams, starter, alternator, lighting, and accessory system troubleshooting and repair Chassis And Steering: Front axle, steering system, brakes, and wheel service Operator Station: Seat, controls, dashboard, and safety features maintenance Procedures Included Routine Maintenance: Scheduled servicing, fluid changes, filter replacements, lubrication Diagnostic Procedures: Troubleshooting guides, symptom-based diagnostics, fault code interpretation Major Repair Procedures: Engine rebuild, transmission overhaul, hydraulic system component replacement Adjustment And Calibration: Valve clearance adjustment, brake adjustment, hydraulic system calibration Technical Depth Diagnostic Tools: Information on specialized tools and diagnostic equipment where applicable Component Disassembly: Detailed step-by-step instructions for component removal and installation Torque Specifications: Precise torque values for critical fasteners Clearances And Tolerances: Specified operating clearances and tolerances for various components 📊 Manual Specifications File Format Print Quality: Full Printable, High Resolution Binding Type Binding Type: Digital Download (Printable) Paper Type Paper Type: N/A (Digital) Software Requirements Software Requirements: Adobe PDF Reader Compatibility Operating System Compatibility: All Versions of Windows & Mac Delivery Method Delivery Method: Instant Download ⚙️ Engine Specifications Primary Engine Engine Type: Diesel (specific engine model likely varies by exact STa variant, e.g., Kubota D1105 or similar compact diesel) Performance Horsepower Output Sta30: Approximately 27-30 HP (typical range for this series, actual may vary) Horsepower Output Sta35: Approximately 32-35 HP (typical range for this series, actual may vary) Engine Displacement: Likely around 1.1 to 1.5 Liters (common for Kubota compact tractor engines in this class) Fuel System Fuel Type: Diesel Injection System: Indirect injection or Common Rail (depending on specific engine variant) 🔧 Transmission Standard Transmission Type Standard: Hydrostatic Transmission (HST) is standard on these models. Features Hst Features: Variable speed control, forward/reverse pedal operation, cruise control features (likely). Fluid Requirements Transmission Fluid Type: Kubota UDT Fluid or equivalent (Universal Tractor Transmission Oil) is typically specified. Consult manual for exact specification. 📐 Dimensions Exterior Overall Length: Varies by configuration, typically around 3-3.5 meters (with standard tires and loader mounts). Overall Width: Varies by tire size, typically around 1.4-1.8 meters. Weights Operating Weight: Approximately 1200-1500 kg (without attachments). 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll Over Protection Structure) equipped, likely with foldable option for low-clearance use. Active Features Braking System: Wet disc brakes, typically located in the final drive housings. Passive Features Seatbelt: Operator seatbelt for ROPS safety. 💡 Technology Features Infotainment Dashboard Features: Basic instrument cluster including engine temperature, fuel gauge, oil pressure light, tachometer, and hour meter. Driver Assistance Cruise Control: Likely equipped with cruise control for maintaining consistent speed during operation. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 50 or 100 operating hours (consult manual for precise interval). Hydraulic Fluid Change: Typically every 400 or 500 operating hours (consult manual for precise interval). Air Filter Replacement: As needed based on operating conditions, typically checked at every oil change. Fluid Specifications Engine Oil Type: API CF or CD classification, SAE 10W-30 or 15W-40 (consult manual for specific viscosity based on climate). Coolant Type: Ethylene glycol based antifreeze, typically a 50/50 mix with distilled water. Known Issues Common Wear Items: Hydraulic hoses, hydrostatic drive components, PTO clutch wear, and front axle pivot wear can occur with high usage. Electrical Gremlins: Loose connections or corrosion in wiring harnesses, especially in wet environments. 📚 Vehicle History Brand Heritage Manufacturer Origin: Kubota Corporation, Japan Model Evolution Series Positioning: Compact utility tractor series, designed for landscaping, property maintenance, and light agricultural tasks. Production Likely Production Years: Mid-2000s to early 2010s (general timeframe for these models, specific years may vary). 🏆 Awards & Recognition Recognitions Brand Reputation: Kubota is renowned for reliability and durability in the compact tractor market.