Model:
900 Vario Com III Series Tractors
Covered Models:
922 Vario, 924 Vario, 927 Vario, 930 Vario, 933 Vario, 936 Vario
Generation Name:
Generation 3 (Com III / Tier 3)
Engine Emission Standard:
Tier 3 / Stage III A
Segment:
High-horsepower agricultural tractor.
Target Audience:
Professional farmers, agricultural contractors, service technicians, and owners seeking to perform their own maintenance and repairs.
Brand Perception:
Fendt is positioned as a premium brand known for advanced technology, efficiency, and high build quality in the agricultural sector.
Powertrain Technology:
Fendt Vario (ML 70, ML 75, ML 85, ML 90) continuously variable transmission offering seamless speed adjustment and fuel efficiency.
Engine Technology:
Deutz or MAN engines optimized for power, torque, and emissions compliance (Tier 3).
Operator Interface:
Fendt VarioTerminal for integrated control of tractor functions, implements, and guidance systems.
Primary Coverage:
Complete Workshop Service and Repair
Scope:
All service, maintenance, troubleshooting, repair, and diagnostic procedures.
Estimated Pages:
Extensive (Specific count not provided, but described as 'complete A-Z').
Type:
Workshop Service Repair Manual
Language:
English (Presumed, standard for this type of manual, not explicitly stated but implied by context)
Digital Format:
Downloadable PDF
Powertrain:
Engine, Vario transmission (hydrostatic-mechanical), final drives, PTO (Power Take-Off), hydraulic systems.
Chassis And Suspension:
Front axle, rear axle, braking system, steering system, chassis components.
Electrical And Electronics:
Wiring diagrams, ECU diagnostics, sensor systems, lighting, starter and charging system, control units (e.g., VarioTerminal).
Operator Station:
Cab systems, HVAC, controls, interior components, operator comfort features.
Hydraulics:
Main hydraulic pump, auxiliary hydraulic circuits, hitch control, valve blocks, hydraulic fluid maintenance.
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, lubrication.
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting, error code interpretation.
Repair:
Component removal and installation, overhaul procedures, adjustments, system repairs.
Diagnostics:
On-board diagnostics (OBD), diagnostic tool usage, sensor testing, system calibration.
Specifications And Data:
Torque specifications, clearances, electrical values, fluid capacities and types.
Depth:
Comprehensive, covering routine maintenance to major overhauls and detailed diagnostics.
File Type:
PDF (Portable Document Format)
Searchability:
Likely text-searchable (standard for professionally created PDFs), allowing quick navigation.
Printability:
High-quality, printable pages for hard copy reference.
Binding For Printed Copy:
N/A (Digital format, user prints and binds as desired).
Recommended Paper For Printing:
N/A (Digital format, user prints as desired).
Required Software:
Adobe Reader (or compatible PDF viewer)
Engine Manufacturer:
DEUTZ (Commonly used in this series, MAN also possible depending on specific sub-model/year).
Engine Type:
In-line 6-cylinder, turbocharged, intercooled diesel engine.
Displacement Range:
Approx. 7.2 L to 10.4 L (depending on specific model variant).
Horsepower Range:
922: ~220 HP, 924: ~240 HP, 927: ~270 HP, 930: ~300 HP, 933: ~330 HP, 936: ~360 HP (Rated PTO HP varies).
Torque Characteristics:
High peak torque and broad torque curve for consistent pulling power across a wide RPM range.
Injection System:
Common Rail Direct Injection (CRDI) with electronic control.
Cooling Type:
Liquid-cooled with fan (variable speed, often electronically controlled).
Type:
Fendt Vario (Continuously Variable Transmission - CVT)
Optional Configurations:
N/A (Vario is the defining transmission for this series).
Drive Modes:
Multiple driving programs (e.g., tractor mode, implement mode), cruise control, TMS (Tractor Management System).
Gear Selection:
Infinitely variable speed control via Fendt control lever (Variocontrol lever) and foot pedal.
Fluid Type:
Specific Fendt Vario transmission fluid (e.g., AGCO Powerfluid 821 XL or equivalent).
Wheelbase Range:
Approx. 2.85 - 3.05 meters (depending on model and configuration).
Overall Length:
Approx. 5.0 - 5.5 meters (excluding front linkage/weights).
Overall Width:
Approx. 2.5 - 3.0 meters (depending on tire size and configuration).
Overall Height:
Approx. 3.1 - 3.3 meters (to cab roof).
Unladen Weight:
Approx. 9,000 - 11,000 kg (depending on configuration).
Max Permissible Weight:
Typically around 16,000 - 18,000 kg (check specific model/country regulations).
Operator Protection:
ROPS (Roll-Over Protective Structure) and FOPS (Falling-Object Protective Structure) certified cab.
Braking System:
Hydraulically actuated wet disc brakes (rear), optional front axle suspension with braking capabilities.
Steering System:
Hydraulic power steering, Fendt Stability Control (when applicable).
Cab Features:
Seat belt, ergonomic controls, excellent visibility, integrated safety features.
Control Interface:
Fendt VarioTerminal (Tractor Management System - TMS), integrated displays for tractor and implement data.
Audio System:
Optional radio/CD player with speakers.
Gps Guidance:
Optional integrated GPS guidance systems (e.g., Fendt Guide, VarioGuide) with autosteer functionality.
Automation Features:
Tractor Management System (TMS) for automatic optimization of engine and transmission, automatic PTO engagement/disengagement.
Data Logging:
khả năng ghi nhật ký hoạt động cho việc phân tích và quản lý.
Telematics:
Optional telematics systems for remote monitoring and diagnostics (e.g., Fendt Connect).
Engine Oil Change:
Typically every 500 or 600 operating hours (refer to manual for exact interval and operating conditions).
Hydraulic Oil Change:
Typically every 1200 or 1800 operating hours (depending on oil quality and operating conditions).
Fuel Filter Replacement:
Recommended every 250 or 500 operating hours, or as indicated by filter restriction sensor.
Air Filter Maintenance:
Check/clean pre-filter and main filter element regularly, replace as needed based on operating conditions and service indicator.
Engine Oil Type:
API CJ-4 or ACEA E9 (e.g., SAE 10W-40 or 15W-40, check manual for exact specification).
Hydraulic Transmission Fluid:
AGCO Powerfluid 821 XL or Fendt Vario Transmission Fluid (VTF) or equivalent specified by Fendt.
Coolant Type:
Ethylene Glycol based antifreeze with corrosion inhibitors, typically a 50/50 mix with deionized water.
Brake Fluid:
DOT 3 or DOT 4 brake fluid (if applicable to specific braking components, often a dedicated hydraulic fluid for tractor brakes).
Common Wear Items:
Hydraulic hoses and seals, Vario transmission components (if maintenance not strictly followed), electronic control units, wear plates.
Potential Failures:
Overheating due to blocked radiators/coolers, sensor failures impacting engine or transmission performance, electrical connection issues.
Brand Philosophy:
Innovation, quality, and efficiency in agricultural machinery.
Predecessor Series:
Fendt 800 Vario series, and previous generations of Fendt tractors.
Introduction Year Of 900 Series:
Early 2000s (with Vario technology becoming prominent).
Key Technological Advancements:
Fendt Vario transmission, advanced engine management, sophisticated hydraulics, integrated electronics.
Manufacturing Location:
Marktoberdorf, Germany (AGCO's Fendt production facility).
Innovation Awards:
Fendt tractors, particularly those featuring Vario technology, have historically received numerous innovation awards at agricultural trade shows like Agritechnica for their advanced engineering and efficiency.
Customer Satisfaction:
Consistently high customer satisfaction ratings attributed to reliability, performance, and dealer support.
