Document overview
Operator's manual for DEUTZ FAHR 6120.4 AGROTRON → WSXV230200LD50010 from the Series 6 Agrotron (STAGE 3B) family. Digital PDF in English, 450 pages.
The original table of contents contains 64 sections and 272 detailed topics, providing a clear view of the systems and procedures covered by this edition.
- Preface
- IDENTIFICATION
- SAFETY
- GETTING TO KNOW YOUR TRACTOR
- USING THE TRACTOR
- STORING THE TRACTOR
- MAINTENANCE OPERATIONS
- FAULT DIAGNOSIS
- WHEELS
- ELECTRICAL SYSTEM
- TECHNICAL DATA
Document details
- Brand: DEUTZ FAHR
- Family: Series 6 Agrotron (STAGE 3B)
- Model: 6120.4 AGROTRON
- Starting serial number: WSXV230200LD50010
- Document type: Operator's manual
- Language: English
- Pages: 450
- File size: 39.15 MiB
- Format: Digital PDF download
Compatibility
Before purchasing, verify that the model and starting serial number of your machine match 6120.4 AGROTRON → WSXV230200LD50010.
Complete table of contents
Preface
Important
- Warning
- Handover of the tractor to the customer
- To the owner of the new tractor
IDENTIFICATION
- List of model serial numbers
Identification plates
- Tractor identification plate
- Tractor serial number
- Engine number
- Engine identification plate
- ROPS identification plates
- Gearbox identification plate
- Front axle identification plate
- Original spare parts
Warranty
- Delivery and installation
- Warranty procedure
- Transport
- Post-warranty assistance
SAFETY
- Introduction
Practical advice on safe working procedures
- Protect the Environment
- General safety rules
Accident prevention and personal safety
- Safety clothing and equipment
- Exposure to noise
- Boarding and alighting from the tractor
- Parking the tractor
- Cleaning the tractor
Operation
- Checking indicator lights
- Starting fluids
- Auxiliary equipment
- Towing safely
- Driving on the road
- Overturning
- Repairs and maintenance in safety
- Emergency stop
Safety cab
- Roll Over Protective Structure (ROPS)
- Emergency exits
- Falling Object Protective Structure (FOPS)
- Operator Protective Structure (OPS)
- Use of hazardous substances
Decommissioning and disposal of the tractor
- Decommissioning the tractor
- Decommissioning and disposal of the tractor
Safety warning notices
- Adhesive safety warning decals
- Adhesive safety warning decals – North America version
GETTING TO KNOW YOUR TRACTOR
Exterior views of the tractor
- External views
Access to the driving position
- Access to the driving position
Operator seat
- “GRAMMER MSG95AL/721” seat with air suspension and fabric upholstery
- “GRAMMER MSG95AL/731” seat with air suspension and fabric upholstery
- GRAMMER MSG95AL/731 DDS seat with air suspension and fabric upholstery
- Multifunction armrest – adjustment
- Seat belt
- Passenger seat
- Passenger seat belt
Steering wheel
- Adjusting the steering wheel
Rear-view mirrors
- External rear-view mirrors
- Interior rear-view mirrors
Instruments and tractor controls
- Instruments and controls (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Instruments and controls (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Instrument cluster (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Instrument cluster (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Console switches (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Console switches (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Steering column controls
- Right-hand console (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Right-hand console (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Multifunction armrest (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Multifunction armrest (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Braking system air pressure gauge
- LH console
- Ventilation system (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Ventilation system (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Heating system
- Air conditioning system
- Cab air filter
- Cab
- Document pocket for the operator’s manual
- Fire extinguisher
- Hazard warning triangle
- Wheel chock
- Toolbox
Other controls
- Control pedals
- Clutch control
- Brake pedal
- Parking brake lever
- Accelerator pedal
- Electronic hand throttle (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Manual electronic throttle control (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Transmission controls (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Transmission controls (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
USING THE TRACTOR
Introduction
- Engine – first 50 operating hours
Starting – Stopping the engine
- Starting the engine
- Switching off the engine.
- Turbocharging using the turbocharger
- Dismounting from the tractor safely
Transmission
- Transmission (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Transmission (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Automatic Power Shift – APS (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Supercreeper gear
- Electro-hydraulically controlled shuttle (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Electro-hydraulically controlled shuttle (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
Four-wheel drive – Differential lock
- Engaging front wheel drive (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Engaging front wheel drive (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Front and rear differential locks (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Front and rear differential locks (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- ASM/SBA system” (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- ASM/SBA SYSTEM (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Front axle suspension (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Front axle suspension (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
Braking
- Air braking device
- Hydraulic trailer braking
Rear PTO
- Rear PTO – definition and versions
- Rear PTO controls and indicator lights (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Rear PTO controls and indicator lights (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Use of the in-cab controls for the rear PTO (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Use of the in-cab controls for the rear PTO (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Use of the external controls for the rear PTO
- Automatic power take-off (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Automatic power take-off (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Rear PTO information
- Coupling and uncoupling of PTO-driven implements
Front PTO
- Front PTO controls and operation (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Front PTO controls and operation (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
Hydraulic rear lift
- Hydraulic lift
- Electrohydraulically controlled rear hitch (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Electrohydraulically controlled rear hitch (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
Hydraulic front lift
- Front lift (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Front lift (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
3-point linkage
- 3-point linkage
Hydraulic system
- Hydraulic system
- Types of hydraulic spool valve
- Remote valve controls (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Control lever and hydraulic service coupler assignment (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Remote control valve operation (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Remote valve controls (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Control lever and hydraulic service coupler assignment (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Remote control valve operation (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Front hydraulic service couplers (6120.4 Agrotron, 6130.4 Agrotron, 6140 Agrotron, 6140.4 Agrotron)
- Front hydraulic service couplers (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
Towing devices
- Vertical loads
- Towing devices
- Towing devices for 50 km/h tractors
- Adjusting the height of the towing hitch
- Drawbar
- Standard long hitch support frame
- Towing hitch with safety lock
- Towing hitch with lock pin
- Automatic towing hitch
- Sliding Piton-Fix or ball towing hitch
- Hydraulic Pick-up Hitch
- Piton Fix or ball towing hitch frame
- Drawbar with Piton Fix or Ball
- Machined drawbar
- Standard short hitch support frame
- Semi-automatic towing hitch
- Mechanical Pick-up Hitch
- Tractor/implement combination
- Weighing the tractor
Other controls
- Programming parameters on the on-board display (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Management of sequential control (SDS ) (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- “iMonitor” on-board computer (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
STORING THE TRACTOR
- Operations prior to long term garaging
- Preparing the tractor for use after a long period of inactivity
MAINTENANCE OPERATIONS
Maintenance operations
- Maintenance intervals
- Washing the exterior of the tractor/attached implements
- Washing the cab interior
- Fluids – Lubricants and fill volumes
- Service intervals
- Maintenance table – 1st Service
- Maintenance table
Accessing the engine compartment
- Accessing the engine compartment
Daily intervention
- General inspection of the tractor
- Checking the engine oil level
- Checking the coolant level
- Checking the fuel level
- Check the AdBlue® level
- Check the electrical system
Maintenance at 50 hours (1st service)
- Contact an authorised service centre
- Servo-assisted brakes check
- Changing the engine oil
- Changing the engine oil filter cartridge
- Checking cleanliness of radiators
- Changing the fuel filter
- Changing the transmission and rear axle oil filter
- Changing the Load Sensing oil filter (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Replacing the oil pickup line filter and the hydrostatic steering system oil delivery line filter
- Checking the screen washer system
- Cleaning the cab ventilation system filters
- Checking the oil pipelines
- Maintenance of the compressed air braking system
Maintenance every 50 hours
- Checking the transmission oil level
- Greasing the front axle
- Greasing the 4WD drive shaft
- Check the battery
- Front lift maintenance
- Greasing the rear 3-point linkage
- Checking wheels and tyres
Maintenance every 250 hours
- Checking the oil level of the rear axle final drives
- Front axle oil level check
- Hydraulic services oil level check (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Check front PTO oil level
Maintenance every 500 hours
- Changing the fuel prefilter
- AdBlue® feed pump filter
- Cab air conditioning system maintenance
- Changing the hydraulic utilities oil filter (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
- Changing front PTO oil and oil filter cartridge
Maintenance every 1000 hours or at least once a year
- Changing the air filter cartridge and safety cartridge
- Bleeding the fuel circuit
- Changing the transmission oil
- Changing the rear axle final drives oil
- Bleeding air from the front and rear brake hydraulic circuits
- Changing the differential oil and final drives oil (4WD)
- Changing the hydraulic services oil (6120.4P Agrotron, 6130.4P Agrotron, 6140.4P Agrotron, 6140P Agrotron)
Maintenance every 1000 hours or at least every two years
- Changing the coolant and flushing the circuit
FAULT DIAGNOSIS
Towing the tractor
- Towing with the engine running
- Towing with the engine off
Front emergency tow device
- Warnings
- Hazards and protective equipment
- Hitching and unhitching
- Safe transport of the tractor
Lift the tractor
- Lifting tractor completely
- Lifting one tyre
- Lifting front or rear of the tractor
- Lifting front of the tractor to adjust steering angle and axle suspension excursion
- Engine troubleshooting
- Gearbox troubleshooting
- Front and rear power take-off troubleshooting
- Front-wheel drive troubleshooting
- Brakes troubleshooting
- Lift troubleshooting
- Hydraulic system troubleshooting
- Hydraulic remote valves troubleshooting
- Cab troubleshooting
- Electrical system troubleshooting
- Fault diagnosis
WHEELS
Introduction
- General information regarding tyres
- Punctures
- Steering angle adjustment
- Adjusting steering angle for axles with four limit screws
- Adjusting steering angle for axles with two limit screws
- Wheel nut/bolt tightening torques
Tyre combinations
- Permissible tyre combinations
- Calculation of the mechanical lead
Track width calculation
- Minimum track width
- Track width adjustment
- Adjustment of steering front fenders
Ballasting
- Ballasting
- Ballast support
- Intermediate plate
- Suitcase ballast weights
- One-piece ballast block
- Metal wheel discs
- Liquid ballasting for tyres
ELECTRICAL SYSTEM
Battery
- Battery
Cab fuse box
- Key to fuse and relay symbols on the fuse box
- Fuse box
Lights for road use
- Lights for road use
- Headlight alignment
- Adjusting the repeater headlights
Worklights
- Work lights
- Interior courtesy light
Accessories
- Power socket – diagnostic sockets
- On-board radar
- Installation of additional electronic components and/or equipment
TECHNICAL DATA
- Declaration of conformity
Technical data of the tractor
- Technical data
- Fuel technical characteristics
- AdBlue® technical characteristics
- Coolant
- Noise levels
- Vibration with reference to operator position
- Maximum towable masses
- Ballasts – Technical data
Dimensions and weights
- Tractor dimensions, weights and speeds
Implement attachment diagrams
- Implement coupling hole layout (6120.4 Agrotron, 6120.4P Agrotron, 6130.4 Agrotron, 6130.4P Agrotron, 6140.4 Agrotron, 6140.4P Agrotron)
- Implement coupling hole layout (6140 Agrotron, 6140P Agrotron)














