Target Audience:
Professional applicators, custom operators, and large-acreage farm owners requiring high-capacity self-propelled spraying
Equipment Class:
High-capacity self-propelled agricultural sprayer
Key Advantage:
Combines a large solution tank, hydrostatic four-wheel drive, and integrated AutoTrac guidance in a single self-propelled platform
Key Features:
Boom Trac Pro boom height control, Load Command automatic rate control, dry or liquid application systems, on-board air system
Manual Type:
Factory Service Repair Technical Manual
Delivery Method:
Instant digital download
Printable:
Yes, without restrictions
Navigation Features:
Searchable text, bookmarks, and crosslinks
Images:
High quality illustrations and photos
Diagnostic Manual:
N/A - Diagnostic Manual with electrical wiring diagrams sold separately
Manual Scope:
Repair-only manual for the John Deere 4930 Self-Propelled Sprayer
General Information:
Included
Fuel and Lubricants:
Included
Engine and Related Systems
Engine Repair:
Component removal and installation procedures
Fuel and Air Systems:
Fuel system and air intake repair
Engine Cooling System:
Full cooling system repair coverage
Coolers and A/C Condenser:
Included
Electrical System:
Batteries, connector repair, charging circuit, starting circuit, fuses and relays
Wiring Harness Routing:
Included
Spray Rate Control System:
Included
Chassis Control System:
Included
Engine Control System:
Included
Boom Trac Pro System:
Included
Load Command Control System:
Included
AutoTrac Steering System:
Included
Power Train, Chassis and Hydraulics
Power Train Repair:
Hydrostatic component removal and installation, hydrostatic drive repair, planetary hub repair
Steering and Brakes:
Steering column, steering valve, steering cylinder, brakes
Suspension and Tread Adjust:
Suspension, tread adjust valves, cylinders, shim pads
Hydraulic System:
Hydraulic pump, valves, boom cylinders, reservoir, accumulator
Solution Spray System:
Nozzle repair, solution tank, standard and high-flow solution pumps, solution control valves
Rinse and Foam Systems:
Rinse tank, eductor, foam marker system and repair
Dry Box Conversion and Dry System:
Included
On Board Air System:
Included
Operator Station:
Air conditioning, heating, air suspension seat and armrest, cab door and windshield
Boom Repair:
Boom repair and full boom breakaway
Special Tools:
Dealer fabricated tools section included
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Engine Manufacturer:
John Deere PowerTech diesel engine
Displacement:
N/A - confirm with serial number and engine data plate
Rated Power:
N/A - not specified in this manual listing
Aspiration:
Turbocharged with air-to-air aftercooling
Fuel System Coverage:
Fuel and air systems, fuel and lubricants specifications, cooling system
Transmission Type:
Hydrostatic drive
Final Drive:
Planetary hubs
Drive Type:
Hydrostatic four-wheel drive
Coverage:
Remove and install hydrostatic components, hydrostatic drive repair, planetary hub repair
Gear Ratios:
N/A - continuously variable hydrostatic drive, no fixed gear ratios
Configuration:
Self-propelled high-clearance sprayer with adjustable tread width
Tread Adjustment:
Hydraulic tread adjust with valves, cylinders, and shim pads
Wheelbase:
N/A - not specified in this manual listing
Overall Length:
N/A - not specified in this manual listing
Curb Weight:
N/A - varies by tank configuration; consult John Deere specifications
Safety Section:
Dedicated safety chapter included in manual
Crash Test Ratings:
N/A - agricultural equipment is not crash tested
ROPS Cab:
Enclosed cab with air suspension seat
Boom Breakaway:
Full boom breakaway system protects boom on impact
Safety Markings:
Safety decals and operational precautions covered in General Safety section
AutoTrac Guidance:
Hands-free assisted steering system with full repair coverage
Rate Control:
Load Command automatic application rate control
Boom Height Control:
Boom Trac Pro automatic boom height system
Spray Rate Control:
Electronic spray rate control system
Infotainment:
N/A - agricultural machine, no audio system covered
Fluids and Lubricants:
Dedicated fuel and lubricants chapter with specifications
Service Intervals:
N/A - refer to operator's manual for interval schedule
Battery Service:
Battery testing and replacement procedures
Connector Repair:
Electrical connector repair procedures included
Nozzle Service:
Nozzle repair and replacement procedures
Common Wear Items:
Hydrostatic drive, planetary hubs, solution pumps, boom cylinders, tread adjust components
Hydraulic Reservoir:
Reservoir service and accumulator procedures included
Manufacturer:
John Deere (Deere & Company), founded 1837, headquartered in Moline, Illinois
Model Introduction:
The 4930 joined John Deere's self-propelled sprayer line as a high-capacity predecessor to the 4940
Platform:
Built on John Deere's large-frame self-propelled sprayer platform with dry box or liquid application options
Production Location:
N/A - not specified in this manual listing
Succession:
Later superseded by the John Deere R4030 series sprayers
