Automatic boom height control

Norac system keeps the nozzles at the optimum height above the target without constant operator input.

Available as either Passive or Active Roll with 3 or 5 ultrasonic sensors.

Passive Roll

Most popular height control solution offered for nearly all sprayer models on the market. Fully capable in challenging terrain. Automatically and independently controls main lift while utilizing NORAC Proportional Valves to independently control each wing, producing an ideal and consistent pre-set height above the ground or crop.

Active Roll

Premier height control solution designed for all boom sizes. Developed for inconsistent, challenging terrain. Automatically and independently controls main lift while utilizing NORAC Proportional Valves to ensure smooth independent control of each wing. Monitors, measures and controls boom centre section roll to maintain an ideal, pre-set height above the ground or crop.

Compatible Sprayers