ARTEC RS20 self-propelled sprayer

A stable boom, close to its target, ensures precision spraying. Thanks to the EQUILIBRA suspension frame on the ARTEC RS20 self-propelled sprayer, the boom stays perfectly parallel to the chassis in all conditions!

• The frame combines a pendulum system and a link system to absorb the boom's rotational movements and sideways shifts. It provides incomparable stability on turns and slopes.

• The double-cylinder anti-yaw system attenuates the effects of acceleration and braking on the boom, thus limiting stress on the frame. The rotational locking and bronze bushings on the axles also ensure long-lasting performance.

To complete the action of the EQUILIBRA frame, the position of the boom on the ARTEC RS20 self-propelled sprayer is actively adjusted by a ground tracking system using 3 ultrasonic sensors. Whatever the terrain, this system keeps the boom in the right position, by controlling:

• The parallelogram for height,
• And the variable geometries (positive and negative).

You can drive without worrying about the boom. The technology controls all hydraulic functions to stay close to the target and ensure optimum spray quality!

With the new-generation control system, the centrifugal pump controls itself automatically as needed. It has a capacity of 380 L/min (at 3 bars) and is connected to the spray circuit, providing very high capacities in terms of output and application quality.

Direct regulation enables the pump to automatically adjust its speed immediately when needed, in addition to a control valve designed to adapt to even the slightest variations.

With the dual-pump circuit, you can perform all rinsing functions independently from the cab, either manually or automatically. The automatic rinsing system allows the machine to perform all functions. Each rinsing sequence is secured by electric valves with position control. All functions can also be manually operated and are fully managed via the touchscreen, enabling to monitor each step and control their activation or shutdown.

Do you have to stop in the middle of spraying for some reason? You can also rinse just the boom using a special 'boom rinse' mode. With a low dead volume, residue management becomes simple, fast, and effective.

An optional pump is available to inject a neutralizing agent during the rinsing phases. A molecular neutralizing agent can be added during the rinsing phase to change products with no risk for the next application. This is perfect for farmers who use different products and crops in season.

The independent four-wheel suspension of the ARTEC RS20 self-propelled sprayer allows to easily manoeuvre both on the road and in the field and ensures optimal stability at all times. Each wheel independently controls its own air pressure, ensuring continuous traction on the ground, superior driving comfort, and optimal boom stability.

The curved rear windows of the ARTEC RS20 self-propelled sprayer's cab provide a clear view from the boom's frame to its end, making manoeuvring in field corners easier. The front visibility allows for precise tracking of the wheels, making handling and guidance in rows much easier.

Regular maintenance of your machine prevents premature wear of components, ensuring longer service life and optimum performance. KUHN has designed the ARTEC RS20 self-propelled sprayer to simplify all these operations.

• On the left-hand side of the machine, a hydraulic ladder leads to a platform, providing access to the fuel tank, the air compressor, and the manhole.

• The left-hand side of the machine was specifically designed for easy access to all components related to the ARTEC RS20 self-propelled sprayer. This optimised layout facilitates regular component inspections.

• Engine maintenance has been designed so that all operations can be carried out from the ground. The engine filters are located on the right-hand side of the machine. The dipstick and oil fill cap are also accessible from this side.

• As an option, an automated lubrication system performs most of the lubrication (excluding the boom) on this self-propelled machine.

You can perform all necessary operations, such as filling the solution tank, the rinsing tank and incorporating products, all from the operator's station. It has been specially designed to ensure your safety during loading operations, thanks to simple controls and an optimised induction bowl.

• The induction bowl on a hydraulically-assisted parallelogram has a capacity of 35 L. It features stainless-steel graduation for safe and accurate incorporation of products.

• A single electrohydraulic valve for all possibilities: incorporation, filling, spraying and external discharge. Positions are selected via the control panel: by simply pressing the desired function, the valve rotates and positions itself on that function, effortlessly and with no risk of operator error.

• Overflow is prevented by the automatic shut-off during filling.

• During filling, the operator can pause the process to allow enough time to incorporate the products. Thanks to the dual-pump circuit, incorporation can be done with clean water using the filling pump or via the closed circuit using the sprayer pump.

• Via the control unit, you can control the position of the induction bowl, program the density and volume to be filled, switch off the filling pump at any time, and monitor the volume in the tank.