Abstract: A fluid tank assembly is provided for use with a mobile machine. The fluid tank assembly may have a tank with a lower surface, an upper surface located opposite the lower surface, and at least one side surface joining the lower and upper surfaces. The tank may also have a first opening disposed within the upper surface at a first elevation, and a second opening disposed within the upper surface at a second elevation. The fluid tank assembly may further have a float valve interchangeably mountable within the first and second openings, and a plug interchangeably mountable within the first and second openings. The fluid tank assembly may also have a fill port mounted within one of the upper surface and the at least one side surface and fluidly connected to the float valve. Movement of the float valve may function to open and close the fill port.

Abstract: A fluid tank assembly is provided for use with a mobile machine. The fluid tank assembly may have a tank with a lower surface, an upper surface located opposite the lower surface, and at least one side surface joining the lower and upper surfaces. The tank may also have a first opening disposed within the upper surface at a first elevation, and a second opening disposed within the upper surface at a second elevation. The fluid tank assembly may further have a float valve interchangeably mountable within the first and second openings, and a plug interchangeably mountable within the first and second openings. The fluid tank assembly may also have a fill port mounted within one of the upper surface and the at least one side surface and fluidly connected to the float valve. Movement of the float valve may function to open and close the fill port.

Abstract: A cooling system for a mobile machine having a heat-sensitive component is provided. The cooling system may include a first coolant tank and a pump configured to circulate coolant from the first coolant tank through the heat-sensitive component. The cooling system may also include a heat exchanger configured to receive coolant from the heat-sensitive component and transfer heat to ambient air passing through the heat exchanger, and a blower configured to direct ambient air through the heat exchanger. The cooling system may further include a first temperature sensor configured to generate a first signal indicative of a temperature of ambient air, and a controller in communication with the blower and the first temperature sensor. The controller may be configured to selectively deactivate the blower based on the first signal.