If you have a G7 or G8 carrier, a large vineyard, and work under extreme conditions: this spraying cell was specifically designed with you in mind. It is quick and easy to set up, thanks to its single-piece chassis/tank assembly, which is compact and ergonomic to ensure stability, safety and comfort during use. The tank can be cleaned thoroughly and easily using the integrated rotating rinsing nozzle.
The spray product follows a circuit carefully designed and optimised by our developers. You add the product to a mixer screen which is then fed through a low pressure filter. It is circulated by a four-piston diaphragm pump with a sufficient capacity to ensure optimum priming of the circuit and efficient mixing. It is then conveyed to the regulation and distribution rail via a high pressure filter. The regulation and distribution controls are easy to operate thanks to the large VIEWmaster touch screen in the cab which integrates the DPAE flow regulator and end of row sequencing.
Suitable for row widths from 1.80 to 3m, this shape of this spraying cell means it offers formidable efficiency in dense vineyards. 4 turbines (650mm in diameter with an inverted air system preventing any recirculation of products or pick-up of debris) edged with stainless flaps supporting the twin-jets diffusers tilted 30° backwards to help penetration of the product. A uniform air flow, directed horizontally, is provided by the vertical towers equipped with the DX'PLUS system, ensuring excellent distribution over the plants.
With TOOLintegration, GREGOIRE versatile carriers are pre-equipped as standard to be versatile, allowing a GREGOIRE spraying unit or tool to be easily installed. ISOBUS technology allows this equipment to be controlled directly using the existing controls in the cab.
Dx'Plus is a tower with a specific design. It enables air to flow uniformly, and the product to be mixed perfectly. Twin-jet diffusers on stainless flaps tilted 30° backwards also allow optimum penetration of the product into the plant canopy.
The DynaDiff outlet increases the air speed to give you better distribution of the product and perfect droplet formation. It provides significant agitation of the plant canopy to ensure optimum penetration of the product. Application is excellent, with limited drift.
EASYselect is a centralisation device for the valves supplying your sprayer. It controls the external mixer, the rinsing nozzle, the stainless container rinsing screen, the cleaning lance and hydro-injectors to simplify cleaning of your equipment.
MULTIFLOW PROGRESS QUATTRO
Frame and Tank
Indicators for road use
Mechanically welded chassis
2500l polyethylene tank
400mm (diameter) inspection hatch
Tank level indicator on VIEWmaster display
Hand wash reservoir
Integrated fresh water tank
Integrated storage compartments
Drain valve underneath the tank
Available on G7.240, G8.260, G8.270 or G9.330
Pump, regulation and controls
High pressure piston diaphragm pump (105l/min at 50 bar)
Triple filtration: filling screen, 365 µm pick-up filter and bronze high pressure filter.
Agitation by hydro-injector
DPAE flow regulator system
All functions are controlled from the driver area
5 motorised product valves with pressure compensator and electric control
High pressure pipes with bronze connector
4 hydraulically driven turbines, 650mm in diameter
Stainless flaps with airflow straightener
Each turbine is equipped with bronze twin jets with droplet eliminator