Vicar Sprayers: faster, smarter crop protection

European spraying innovation has taken a bold leap into the South African agriculture sector with the arrival of Vicar mist blower sprayers, a technology reshaping the way growers manage crop protection.

Developed over 40 years ago by Italian engineer Vincenzo Caroli in collaboration with LTS in Germany, this advanced sprayer design has become synonymous with intelligent airflow, high efficiency, and exceptional coverage. Now imported by Ikapa Trading in Grabouw, Vicar sprayers are fast becoming a favourite among farmers seeking smarter, faster, and more precise spraying solutions.

What sets the Vicar system apart is its pioneering radial turbine technology, which independent consultant Mike Heath who has witnessed decades of machinery evolution believes to be a game-changer. Unlike conventional axial flow sprayers that rely on propeller blades and lose speed as air moves through housings and deflectors, Vicar sprayers use a single turbine resembling a water wheel. This turbine sucks air in from both sides and moves it radially at a 90° angle, producing a consistent, high-velocity air stream.

The uniquely designed cast aluminium housing forces air through calibrated outlets only, resulting in a uniform exit speed of 250km/h to 280km/h at 540 PTO. Crucially, this system achieves optimal spray delivery while requiring up to two to three times less air volume than axial flow designs dramatically improving efficiency.

Vicar sprayers are also fitted with 360° rotating spray heads, each equipped with up to eight nozzles that move with the airflow for precise application. Heath explains that this makes every model adaptable: vineyards, orchards, tree crops, flowers, vegetables and dense plantations can all be targeted with outstanding coverage. The Vicar 540 reaches 12m per side and 25m in height, while the Vicar 450 covers 4m per side and up to 15m high ideal for vineyards and orchards. The 456 model enhances multirow spraying for modern high-density crops.

Vicar’s airflow control technology also allows operators to manipulate spray direction and prevent turbulence. Upper outlets can create an “air ceiling” to keep spray low for young crops, while lower outlets deliver targeted protection. With reduced drift up to 90% less environmental pollution, as tested by the Julius Kühn-Institut—Vicar ranks among the few sprayers meeting Germany’s strict regulations.

Heath adds that the sprayers’ ability to work faster at high air speeds means farmers can double their operational pace compared with axial fan sprayers. “Being able to work faster and spray multiple rows is allowing Vicar clients to substitute at least two conventional sprayers with one Vicar sprayer,” he notes.

Built for stability, especially on hilly terrain, Vicar’s trailed models feature double-axle frames, three-point linkage attachment, adjustable wheels and a short-turn system that improves manoeuvrability. Tanks include clean-water reservoirs for easy flushing, reducing contamination risks and enhancing longevity.

Despite being pricier than traditional sprayers, co-owner Neels Thiart says the machines pay for themselves quickly thanks to superior performance and durability. In Europe, their second-hand value remains exceptionally high: “In Europe you are able to sell one of these sprayers second-hand for almost the same price as you bought it,” he says.

With unmatched penetration, reduced drift, precision airflow and long-term value, Vicar sprayers are proving to be a formidable investment for South African farmers striving for smarter, more sustainable crop protection.