Positioning:
The Deutz Fahr Agrotron MK3 series represents a significant step in the evolution of high-performance, versatile utility tractors, known for their robust construction and advanced technology for their era. This manual is essential for owners and operators who wish to maintain peak performance and longevity.
Competitors:
Competed against models from John Deere (e.g., 5000/6000 series), Case IH (e.g., MXM series), New Holland (e.g., TM series), and Fendt.
Features:
User-friendly operation, powerful Deutz engines, advanced hydraulic systems, comfortable operator stations, and a reputation for reliability in demanding agricultural applications.
Coverage:
Complete factory service and repair information for Deutz Fahr Agrotron 80, 85, 90, 100, 105 MK3 tractors.
Pages:
Detailed and extensive, encompassing hundreds of pages of technical information.
Type:
Service Repair Manual
Systems:
Engine Mechanical, Fuel System, Cooling System, Lubrication System, Electrical System (including diagnostics), Power Take-Off (PTO), Hydraulic System, Transmission (including powershift/powershuttle), Drivetrain, Axles, Brakes, Steering, Chassis, Cab and Controls, Bodywork, ROPS/FOPS.
Procedures:
Routine maintenance, scheduled service, troubleshooting, diagnostic procedures, detailed repair instructions for component overhaul, assembly and disassembly of all major systems, adjustments, calibration, and replacement of parts.
Electrical Diagnostics:
Wiring diagrams, component testing, troubleshooting common electrical faults, sensor diagnostics, and ECU fault code interpretation.
Hydraulic System Repair:
Repair and overhaul of hydraulic pumps, valves, cylinders, lift arms, and auxiliary hydraulic outlets. Flow and pressure testing procedures.
Transmission Overhaul:
Detailed steps for dismantling and rebuilding powershift units, synchromesh gearboxes, and associated components. Clutch pack replacement and adjustment.
Depth:
Comprehensive, ranging from basic maintenance tasks to complete engine rebuilds and advanced diagnostic troubleshooting. Suitable for both DIY enthusiasts and professional mechanics.
Specifications Data:
Includes torque specifications, clearances, tolerances, and critical settings for all major components.
Engine Family:
Deutz BF4M2012, BF6M2012 (depending on model variant)
Engine Type:
Turbocharged, Intercooled Diesel Engines
Hp Range:
Approx. 80-105 HP (depending on specific model: 80, 85, 90, 100, 105)
Torque Curve:
Designed for strong low-end torque and efficient power delivery across the operating range.
Injection System:
High-pressure common rail injection system (likely electronic control for later MK3 variants).
Oil Capacity:
Refer to specific model chapter; typically around 12-15 liters.
Oil Filter P N:
Manufacturer specific, e.g., Deutz part numbers will be detailed in the manual.
Air Filter P N:
Manufacturer specific, e.g., Deutz part numbers will be detailed in the manual.
Type:
Synchromesh or Powershift transmission options available.
Powershift Levels:
Multiple forward and reverse speed options with powershift increments for on-the-go shifting.
Clutch Type:
Wet multi-disc clutch (Powershift) or Dry single-stage clutch (Synchromesh).
Transmission Fluid Spec:
Refer to manual for specific AGROTRAC or equivalent hydraulic/transmission fluid (e.g., SAE 10W-30, UTF).
Transmission Fluid Capacity:
Refer to specific model chapter for capacity.
Wheelbase:
Varies by model, typically in the range of 2300-2500 mm.
Overall Length:
Varies by model, typically around 4200-4600 mm.
Overall Width:
Varies by model and tire configuration, typically around 2100-2400 mm.
Operating Weight:
Varies by model, typically between 4500 kg to 5500 kg.
Front Axle Capacity:
Engineered to handle significant front-end loads.
Rear Axle Capacity:
Designed for heavy draft and implement loads.
Rollover Protection:
Standard ROPS (Roll Over Protective Structure) with optional FOPS (Falling Object Protective Structure) available. Certified to relevant safety standards.
Braking System:
Hydraulic disc brakes (wet or dry), often with power assist. Parking brake integrated.
Lighting:
Standard front and rear work lights, turn signals, brake lights.
Seatbelt:
Operator seat equipped with safety belt.
Cab Features:
Enclosed cab with safety glass, ergonomic controls, and efficient climate control (HVAC).
Cab Features:
Basic cabin amenities, likely including radio/cassette player or CD player depending on optional fitment. Focus is on functional operator ergonomics.
Cruise Control:
Engine speed management and potentially cruise control functions on higher-spec models.
Hitch Control:
Electronic draft control (EDC) for 3-point hitch, often with features like position, draft, and sensitivity adjustments.
Pto Control:
Electro-hydraulic PTO engagement with selectable speeds (e.g., 540, 1000 RPM) and ground speed PTO.
Engine Oil Change:
Typically every 250-500 operating hours, or annually, per manufacturer recommendation.
Hydraulic Filter Change:
Typically every 1000 operating hours, or as per manual recommendations.
Transmission Oil Change:
Typically every 1200-1500 operating hours.
Engine Oil Spec:
API CG-4 or CH-4 rated diesel engine oil, SAE 15W-40 is common. Refer to manual for exact specification.
Hydraulic Fluid Spec:
Deutz AG approved hydraulic fluid or equivalent (e.g., ISO VG 46 or specified tractor fluid).
Common Wear Items:
Hydraulic pump wear, clutch wear (especially in high-usage applications), electrical connector corrosion, PTO clutch wear, exhaust manifold leaks.
Troubleshooting Areas:
Hydraulic system performance (lift capacity, response), transmission shifting issues (powershift), engine starting problems (glow plugs, fuel system), PTO engagement.
Diagnostic Tools:
While this manual focuses on detailed procedures, specialized diagnostic equipment may be required for electronic control units (ECUs) on later models.
Brand History:
Deutz Fahr has a long-standing reputation for producing reliable and innovative agricultural machinery, with a strong focus on engine technology developed by Deutz AG.
Agrotron Lineage:
The Agrotron series has evolved through multiple generations, with the MK3 representing a mid-range offering characterized by updated transmissions, hydraulics, and operator comfort features compared to earlier models.
Production Era:
MK3 models were primarily produced in the late 1990s to early 2000s.
