## John Deere 4730 Self-Propelled Sprayers: Precision and Efficiency in Crop Care
The John Deere 4730 Self-Propelled Sprayers represent the pinnacle of agricultural technology, designed to empower farmers with unparalleled precision and efficiency in crop protection operations. Equipped with advanced features and engineered for exceptional performance, these sprayers deliver superior coverage, reduced drift, and increased productivity.
**Power and Performance:**
The 4730 Sprayers harness the power of a turbocharged, 6.8L John Deere PowerTech™ engine, delivering an impressive 300 horsepower. An infinitely variable transmission (IVT) provides smooth, seamless acceleration and allows operators to effortlessly match speed and traction to varying field conditions.
**Boom Technology:**
The sprayers feature a durable, telescoping boom with a working width of up to 132 feet. Advanced boom control systems, including BoomTrac™ Pro and AutoTrac™ Vision, ensure precise application at targeted heights, reducing drift and minimizing overspray.
**Precision Spraying:**
The 4730 Sprayers are equipped with an array of advanced spraying technologies. The SprayStar™ 4 controller offers intuitive operation and real-time monitoring of sprayer functions. FieldDoc™ and AutoTrac™ RowSense ensure accurate nozzle spacing and eliminate skips or overlaps, maximizing application efficiency.
**Operator Comfort and Convenience:**
A spacious, climate-controlled cab provides operators with a comfortable and ergonomic workspace. CommandView™ II controls, a multifunction joystick, and an integrated touchscreen display combine for intuitive operation and reduced operator fatigue.
**Application Flexibility:**
The 4730 Sprayers offer versatility for a wide range of crop protection applications. Optional upgrades include air induction nozzles for enhanced penetration and drift reduction, a liquid fertilizer delivery system, and a high-capacity tank for extended coverage.
**Reliability and Durability:**
John Deere's unwavering commitment to quality and durability is evident in the construction of the 4730 Sprayers. Robust components, heavy-duty materials, and extensive testing ensure exceptional reliability and longevity in demanding agricultural environments.
Illustrated Factory Service Repair Technical Manual for John Deere Self-Propelled Sprayers Models 4730 (Brazil)
This manual contains high quality images, instructions to help you to troubleshoot, and repair your truck. This document is printable, without restrictions, contains searchable text, bookmarks, crosslinks for easy navigation.
This is repair only manual, Diagnostic Manual with electrical wiring diagrams are sold separate.
Language: English
Format: PDF, 793 pages
Covered models:
4730 (PIN Prefix 1NW)
Contents:
Foreword
General Information
Safety
General Information
Fuels and Lubricants
Engine
Component Removal and Installation
Fuel, Air Intake, and Cooling Systems
Diesel Fuel System
Air Intake System
Engine Cooling System
Oil and Fuel Coolers and Air Conditioning Condenser
Electrical
Batteries
Connector Repair
Charging Circuit
Starting Circuit
Switches and Relays
Monitoring Systems and Sensors
Engine Control System
Lights
Convenience and Accessory Components
Wiring Harness Routing
Boom Trac Pro System
Power Train Repair
Remove and Install Hydrostatic Components
Hydrostatic Drive Repair
Planetary Hub Repair
Steering and Brakes
Steering Column
Steering Valve
AutoTrac Steering System
Steering Cylinder
Service Brakes
Park Brakes
Suspension and Tread Adjust Repair
Suspension
Tread Adjust Valves
Tread Adjust Cylinders
Tread Adjust Shim Pads
Hydraulic System
Hydraulic Pump
Hydraulic Valves
Boom Hydraulic Cylinders
Hydraulic Oil Cooler
Hydraulic Reservoir
Accumulator
Retractable Ladder
Solution Spray System
Nozzle Repair
Solution Tank
Solution Pump
Solution Control Valves
Rinse Tank
Stainless Steel Eductor
Plastic Eductor
On Board Air System
Component Removal
Air Dryer
Operator Station
Component Removal and Installation
Controls
Air Conditioning System
Heating System
Air Suspension Seat
Cab Door and Windshield
Boom Repair
Boom Repair
Dealer Fabricated Tools
Dealer Fabricated Tools