Check the serpentine belt, tensioner and pulleys. It's probably a problem with belt slipping.
The Holstein breed.
Since WW2, the US has been the largest producer of goods in the world. During the cold war West Germany and Japan were quickly catching up to the US. In the 21st Century, Germany has lost their lead, and China seems to be the new competitor on the block with the US. With Japan and the US maintaining a neck to neck competition edge in the areas of bigger industrial products such as automobiles, tractors, and other heavy machinery.