Prskalica Bufer 400 LIT

The Ontar Bufer 400-litre sprayer is the larger of the two mounted field-crop sprayers in the Bufer line, designed for protecting arable crops on medium and large agricultural plots that need greater working autonomy per tank fill. The tank is made of polyethylene and fitted with a hand-washing device, providing basic operator hygiene right in the field. Liquid is fed via a 3-diaphragm pump, while the C-50 manual regulator allows easy adjustment of pressure and flow during operation. The hydro mixer keeps the liquid in the tank continuously mixed, preventing active ingredients from settling during longer spraying runs on larger plots. The nozzles are plastic, mounted on a plastic holder tube running the length of the boom, resistant to the chemical agents used in plant protection. Working coverage is provided by a 10-metre boom, identical in width to the smaller 300-litre model, while for transport (with the boom folded) the machine narrows to a transport width of 230 cm, making it easier to travel narrow country roads. The automatic filling system, together with the included fill hose, speeds up preparing the machine and is especially useful with the larger tank, where manual filling would take considerably longer. Thanks to its greater 400-litre volume compared to the 300-litre model, this sprayer allows a longer continuous spraying run without stopping to refill the tank, boosting daily output on larger arable plots while sharing the same boom working width as the smaller model. The trade-off is a heavier full tank, requiring a tractor with sufficient rear 3-point lift capacity, so this model is primarily intended for users with medium-to-higher-power tractors and larger cultivated areas.