Maintenance of agricultural machinery during exploitation

U radu su prikazani rezultati istraživanja održavanja poljoprivredne tehnike u eksploataciji u tvrtki Krnjak d.o.o. Strojevi i oruđa pri uporabi izloženi su različitim štetnim unutarnjim i vanjskim utjecajima, pa ih je potrebno zaštititi, a u periodu kada su van uporabe konzervirati i spremiti na odgovarajući način. Provedenim istraživanjem dobiveni su rezultati dnevnog i tjednog održavanja te je utvrđeno kako se održavanje u tvrtki Krnjak d.o.o. provodi na vrlo visokom stupnju, što uvelike produžuje radni vijek trajanja istraživane poljoprivredne tehnike.The paper presents the results of research on the maintenance of agricultural machinery in operation in the companies Krnjak d.o.o. Machinery and equipment in use are exposed to various harmful internal and external influences, so they are needed protect. In the period when they are out of use, they need to be preserved and stored in an appropriate way. Conducted research the results of daily and weekly maintenance were obtained and it was determined that it is maintained in the companies Krnjak d.o.o. carried out at a very high degree, which greatly extends the service life of the researched agricultural technique