Spray Rate Controller – 74V1

Up and down hills or through boggy conditions, the 74V1 spray controller compensates for changes in speed, pump pressure or section shutdown to maintain the target rate you select. The 74V1 can also simultaneously manage multiple tanks with individual rates. Perfect for those dual rate systems. Couple this with the inbuilt Jobs setup & easy to use “Tile” & “Tab” system, the 74V1 is the perfect spray rate controller for any farming operation. The release of the 74V1 product gives us one of the most comprehensive and user friendly range of controllers with capabilities ranging from spray, seeding and fertiliser applications.

CONTROL OPTIONS

Out of the box our 74V1 kit can control from 1-10 sections. This includes the usage of pressure relief valve (PRV), proportional flow control valve, flow sensor and any motorised section control valves to suit boom sprayers and low volume horticultural sprayers.

2ND SPRAYLINE

The optional second sprayline is activated automatically when the first spray line reaches maximum pressure. The benefits of second sprayline have been proven for over 15 years. – Ask us how.

SLOW HOLD

When slowing at headlands or around obstacles, the slow hold facility avoids pressure drop and loss of spray coverage by automatically holding the control valve at a minimum operating pressure.

Flexibility in the Field

For heavy and light weed patches, you can increase or decrease rates on-the-go and the included master switch box gives instant stop/start control at headlands or when refilling. With the ability to handle multiple tanks and multiple rates at the same time the 74V1 is a truly flexible unit that can stand up to any challenge in the field.

OPTIONAL DUMP

An optional dump valve is available to divert pump delivery back to the tank whenever the master switch or section valves are switched off. (This is highly recommended if using a diaphragm pump)

PRESSURE CONTROL

A pressure sensor can be added to provide a pressure read-out and pressure-based control of the slow hold and second sprayline functions.

MULTI-STEP CONTROL

A system that works with different size nozzles in each spray line. The controller automatically selects first, second or both spraylines to maintain the best working pressure. This results in smoother transition from one line to the other and even greater flexibility in rates and working speeds.

Example Layout

Up to the Challenge

• Clever status tiles tell the operator at a glance when the sprayer is operating 100% on target.
• Alarm high & low points can be setup and displayed on any tile or tab. In the event of any change, a red visual & audible alarm is activated. (Example alarms : rate, tank level, speed etc)
• In consideration of quality assurance demands, spray records for virtually unlimited trips are maintained with time/date stamping. An export function is also available.
• Set-up and calibration options can be locked out to avoid unauthorised tampering.
• The 74V1 also has the ability to load application shape files for Variable Rate Control (VRC) spraying
• 100% compatible with the Trimble (TUVR) protocol for section control & GPS speed input. (Additional hardware & software unlocks are required for this function to work)

TILE & TAB DISPLAY

TILES - YOUR WAY

TILE WIDGETS

JOBS & RECORDS

ALARMS

EASY TANK SETUP

EASY MACHINE SETUP

EASY DISPLAY SETUP

EASY MENU LAYOUT

BASIC MAPPING WITH GPS

VARIABLE RATE READY

TRIMBLE TUVR READY

Install Gallery