The product is the AIR BLAST ORCHARD SPRAYER, MIST BLOWER FQS8-2000 (Model FQS8/2000). It is an air-blast orchard sprayer/mist blower designed for applying pesticides, fungicides and foliar nutrients in orchards and similar crops.
Key specs: chemical tank capacity 2000 L, required mating power ≥50 hp, pump flow rate 125 L/min, working pressure 0–4 MPa, ventilation fan diameter 800 mm, and 12 nozzles.
The rated spray range is ≥10 meters, depending on fan speed, nozzle selection, crop canopy and operating conditions.
The machine is equipped with 12 nozzles. Nozzle orientation, type and individual flow can usually be adjusted or changed to suit target application and spray pattern—check with your supplier for compatible nozzle options.
The FQS8-2000 requires a mating power source of at least 50 hp. Confirm whether your tractor provides the correct PTO speed, hydraulic output and hitching arrangement; consult your dealer for matching PTO/drive configuration.
Dimensions are 349 × 149 × 167 cm (L × W × H) and net weight is approximately 635 kg. Ensure your transport vehicle and storage area can safely accommodate these dimensions and weight.
To determine application rate, measure actual nozzle flow at operating pressure, multiply by the number of nozzles and consider vehicle speed and swath width. Because flow and coverage depend on pressure, nozzle type and travel speed, perform a field calibration before full application.
Regular maintenance includes cleaning the tank and filters after each use, flushing the pump and lines with clean water, inspecting nozzles and replacing worn tips, checking hose and seal integrity, greasing moving parts and following the manufacturer's periodic service schedule.
Wear appropriate PPE (gloves, goggles/face shield, respirator as required, protective clothing), avoid spray drift by operating in suitable wind conditions, follow chemical label directions, keep bystanders away, and ensure all guards and shields are in place while the unit is operating.
The sprayer is designed for typical orchard pesticides, fungicides and foliar nutrients. Always follow the chemical manufacturer's compatibility guidance and the sprayer manufacturer's recommendations; avoid corrosive or undiluted substances not approved for the equipment.
Spare parts and service availability vary by supplier and region. Contact your dealer or the manufacturer with the model number (FQS8/2000) to order replacement nozzles, seals, pumps and other components, and to arrange authorized service.
Thoroughly clean and flush the tank, pump and lines to remove chemical residues, drain water to prevent freezing, lubricate fittings, protect rubber parts from sunlight, store in a dry sheltered area and follow any specific winterization steps provided by the manufacturer.
For warranty information and technical support, contact the seller or the manufacturer's after-sales service with the model (FQS8/2000), purchase details and serial number. Warranty terms vary—verify coverage and claim procedures at time of purchase.
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