Caterpillar (NYSE:CAT) announced Wednesday plans to add 80 jobs in the next two-year period at their hydraulic cylinder plant in South Carolina after finishing a $20 million expansion.The company said expansion of the plant is to handle increased demand for Caterpillar products.Caterpillar (NYSE:CAT) has potential upside of 14.8% based on a current price of $113.3 and an average consensus analyst price target of $130.05.