The Ag Express JDRC3 NH3 8 Boom Implement Harness with Master is designed to connect a John Deere Rate Controller 3 (JDRC3) to Raven-wired components for eight-section NH3 application systems. Built for larger anhydrous ammonia application setups, this harness provides reliable connectivity for precise product flow management and section-by-section shutoff across eight boom sections.
This harness connects directly to a Raven-style flowmeter, control valve, pressure sensor, master shut-off valve, and eight section control valves. Designed for 8-section NH3 applications, it enables accurate application control while maintaining dependable flow and pressure monitoring in the field.
All primary leads are 6 feet long, while the implement lift lead is 3 feet long, allowing clean and efficient routing for larger multi-section equipment layouts. An integrated connector for an optional lift switch is also included to support implement position sensing when needed. Manufactured to Ag Express quality standards, this harness is built for long-term durability in demanding agricultural environments.
Key Features
- Connects John Deere Rate Controller 3 to NH3 application systems
- Designed for 8-section NH3 control
- Connects to Raven-style flowmeter
- Connects to Raven control valve
- Connects to Raven-style pressure sensor
- Includes master shut-off valve connection
- Includes eight section control valve connections
- Includes connector for optional lift switch
- Main leads are 6 feet long
- Implement lift lead is 3 feet long
- Durable field-ready construction
Benefits
- Enables precise 8-section NH3 application control
- Supports accurate flow and pressure monitoring
- Integrates master shut-off valve functionality
- Supports section-by-section product control
- Optimized lead lengths for larger applicator layouts
- Optional lift switch compatibility for position sensing
- Reliable wiring solution for field conditions
Compatibility
Designed for eight-section NH3 application systems using a John Deere Rate Controller 3.
Controller Side
- John Deere Rate Controller 3 (JDRC3)
Component Connections
- Raven-style flowmeter
- Raven control valve
- Raven-style pressure sensor
- Master shut-off valve
- Eight section control valves
- Optional lift switch connector
- Implement lift connection
Lead Lengths
- Main leads: 6 ft
- Implement lift lead: 3 ft
Always verify valve and sensor compatibility prior to installation.
Applications
- NH3 application systems
- Eight-section anhydrous ammonia control
- Large multi-boom NH3 applicators
- Controller retrofit and replacement projects
- Raven-wired NH3 equipment upgrades
- Service and repair installations
Warranty
This product is backed by Ag Express’s standard warranty covering defects in materials and workmanship under normal operating conditions. Warranty does not cover damage caused by improper installation, misuse, or unauthorized modifications.
For installation support or compatibility questions, please contact Ag Express Customer Support prior to installation.
