AGRICULTURAL COMBINED HARVESTER, A UNIT FOR THE AGRICULTURAL COMBINED HARVESTER AND A METHOD FOR COOLING A FLUID MEDIUM IN THE AGRICULTURAL COMBINED HARVESTER WITH THE WORKING UNIT

摘要

The applied agricultural combined harvester comprises a supporting structure and a working unit, mounted onto said supporting structure. The working unit has components, purposed to aid while completing operations on treating cereal crops and according to design thereof it is made in such a manner as to allow forming a duct for an air jet. The working unit has at least one rotary component, which forms the air jet, flowing along the duct for the air jet, in order to aid while treating cereal crops in said working unit. The combined harvester also comprises a fluid medium system, according to design thereof made for circulation of the fluid medium. The fluid medium system comprises a cooler arranged in the duct for the air jet to provide cooling the fluid medium.