Market Position:
Professional-grade compact to mid-size utility tractors, known for their robust engineering and advanced technology within the agricultural sector.
Competitive Landscape:
Competes with other premium manufacturers in the compact tractor segment, emphasizing efficiency, operator comfort, and technological integration. Fendt typically targets users seeking higher performance and advanced features.
Key Manual Features:
Step-by-step instructions with pictures, comprehensive coverage, cost savings through DIY repairs, instant delivery, and permanent ownership.
Target Audience:
Farm owners, independent agricultural mechanics, service technicians, and fleet managers responsible for maintaining Fendt Farmer 400 series tractors.
Key Selling Points Manual
Key Selling Points:
Empowers users to perform complex repairs, extending tractor lifespan and reducing downtime. Comprehensive visual aids enhance understanding for all skill levels.
Systems Covered:
Engine, Transmission, Hydraulics, Electrical System, Power Take-Off (PTO), Drivetrain, Chassis, Steering, Braking System, Operator Station (Cab), Fuel System, Cooling System, Exhaust System, Control Systems
Procedures Included:
Preventative Maintenance, Routine Servicing, Troubleshooting, Diagnostics, Component Removal and Installation, Overhaul Procedures, Adjustment Procedures, Electrical Schematics, Hydraulic Schematics, Torque Specifications, Lubrication Charts, Wiring Diagrams
Engine Repair Procedures:
Engine overhaul, valve adjustment, injector testing and replacement, turbocharger servicing, and emission control system checks.
Transmission Repair Procedures:
Vario transmission component testing, hydraulic pump and valve body servicing, and electronic calibration procedures.
Brake System Procedures:
Brake fluid replacement, caliper servicing, brake disc inspection and replacement, and parking brake adjustment.
Steering System Procedures:
Power steering pump, steering cylinder, and tie rod end maintenance and replacement.
Pto System Procedures:
PTO engagement mechanism servicing, PTO shaft inspection, and clutch adjustments (if applicable).
Troubleshooting Methodology:
Systematic fault finding based on symptom, diagnostic codes (if applicable), and component testing. The manual provides flowcharts and diagnostic procedures.
Chassis And Suspension Procedures:
Wheel bearing maintenance, hitch adjustments, front axle lubrication, and steering linkage servicing.
Technical Depth:
Comprehensive (from basic maintenance to complete engine and transmission rebuilds)
Engine Systems Covered:
Engine mechanicals (cylinder head, block, pistons, crankshaft), lubrication, cooling, fuel injection, intake, and exhaust systems.
Transmission Systems Covered:
Fendt Vario transmission operation, hydraulic control systems, hydrostatic drive components, planetary gears, and electronic control units (ECUs).
Hydraulic Systems Covered:
Hydraulic pump, control valves, cylinders, hydraulic motors, auxiliary circuits, hitch control, and hydraulic fluid filtration.
Electrical Systems Covered:
Wiring diagrams, charging system, starting system, lighting, instrumentation, sensor inputs, actuator outputs, and ECU diagnostics.
Diagnostic Capabilities:
Detailed diagnostic procedures for electronic control units, sensors, and actuators, including reading fault codes where applicable. Access to diagnostic tools might be mentioned.
Operator Station Systems:
Cab climate control (HVAC), lighting, operator seat, controls, and safety interlocks.
Drivetrain Systems:
Front and rear axles, differentials, final drives, and driveshaft maintenance.
Engine Family:
Typically Deutz or Fendt-branded engines, often 3 or 4-cylinder turbocharged diesel engines.
Engine Variants Horsepower Range:
Ranges from approximately 80 HP (409) to 120 HP (412), depending on the specific model variant and turbocharging.
Fuel System Type:
High-pressure common rail direct injection (CRDI) systems are common in this era of Fendt tractors, ensuring fuel efficiency and performance.
Cooling System Type:
Liquid-cooled, typically with a thermostatically controlled fan and a substantial radiator for demanding agricultural operations.
Typical Engine Codes:
Refer to the specific tractor's data plate or owner's manual for exact engine codes, but likely Deutz D or Fendt's proprietary engine designations of the period.
Transmission Type:
Fendt Vario Continuously Variable Transmission (CVT) is a hallmark feature across the 400 series, offering seamless acceleration and speed control.
Transmission Features:
Infinitely variable speed control, electronic cruise control, forward/reverse shuttle control, independent PTO engagement, and power management systems.
Gear Ratios:
Continuously variable, meaning infinite ratios between minimum and maximum speed, electronically managed.
Transmission Fluid Capacity
Transmission Fluid Capacity:
Approximately 25-35 liters (subject to specific model and configuration). Consult manual for exact capacity.
Operating Weight:
Typically in the range of 4,500 kg to 5,500 kg (unladen), depending on configuration and options.
Max Gross Vehicle Weight:
Typically around 7,000 kg to 8,000 kg, allowing for significant payload and implement carrying capacity.
Wheelbase:
Typical wheelbase around 2.4 to 2.5 meters, contributing to stability and maneuverability.
Tire Sizes:
Variable front and rear, commonly 380/85 R24 front and 520/70 R30 rear, or similar agricultural tire profiles.
Engine Oil Change Interval:
Typically every 500 or 750 operating hours, subject to oil quality and operating conditions. Consult the specific manual for exact intervals.
Transmission Fluid Change Interval:
Typically every 1000 or 1500 operating hours. Critical for maintaining Vario transmission performance. Consult specific manual.
Hydraulic Fluid Change Interval:
Typically every 1000 or 1200 operating hours, along with filter replacement.
Hydraulic Fluid Type:
High-quality agricultural hydraulic/transmission fluid meeting specifications like AGCO LTO-200, ISO VG 32 or 46, or equivalent.
Engine Oil Specification:
API CI-4 or higher, SAE 15W-40 or 10W-40 diesel engine oil. Consult manual for precise grade based on climate.
Coolant Type:
Ethylene glycol-based antifreeze coolant, meeting specified standards for diesel engines, typically a long-life formulation.
Engine Coolant Capacity:
Approximately 18-22 liters. Consult manual for exact capacity.
Transmission Fluid Type:
Fendt Vario transmission fluid is specific and critical. Use of non-specified fluids can cause severe damage. AGCO LTO-200 or equivalent is often specified.
Common Wear Items:
Hydraulic filters, fuel filters, air filters, and potential wear on Vario transmission components if not maintained. Electrical connectors can be prone to corrosion in harsh environments.
Common Electrical Issues:
Corrosion on sensor connections, issues with control unit interfaces, and potential wear on wiring harnesses due to vibration and flexing.
Common Hydraulic Issues:
Internal seal wear in pumps or cylinders, spool valve sticking, and contamination of hydraulic fluid leading to component damage.
