Patent ID: 8490730

Claim:
A crop sprayer, comprising: a main frame; a support housing secured in fixed relation to said main frame and defining a cooling chamber, said support housing including i) a rear housing portion defining a rear window, ii) a front housing portion defining a front window, iii) a top housing portion defining a top window, iv) a right lateral housing portion defining a right lateral window, and v) a left lateral housing portion defining a left lateral window; a fan assembly secured to said support housing so that said fan assembly is positioned to cover at least part of said rear window; a front heat exchange unit secured to said support housing so that said front heat exchange unit is positioned to cover at least part of said front window; a top heat exchange unit secured to said support housing so that said top heat exchange unit is positioned to cover at least part of said top window; a left lateral heat exchange unit secured to said support housing so that said left lateral heat exchange unit is positioned to cover at least part of said left lateral window; and a right lateral heat exchange unit secured to said support housing so that said right lateral heat exchange unit is positioned to cover at least part of said right lateral window, wherein said fan assembly is configured to create a vacuum in said cooling chamber so that air is drawn simultaneously through i) said front heat exchange unit and said front window, ii) said top heat exchange unit and said top window, iii) said right lateral heat exchange unit and said right lateral window, iv) said left lateral heat exchange unit and said left lateral window, and v) said cooling chamber, said rear window, and said fan assembly.