YAKIMA, Wash., July 20, 2013 /PRNewswire/ -- Recently, Caterpillar Engine Sales at National Power Supply witnessed a significant increase of 20%. With a significant increase in Caterpillar Engine Sales, the company has hired more diesel engine specialists. In the last few years, National Power Supply has continued to grow and expand its reach in the remanufactured and used Caterpillar Engines sales arena. Thus, an increase in engine sales does not come as a surprise. As compared to last year, sales increased significantly. In fact, a 20% increase is being considered a preview of what's about to come. National Power Supply believes that Caterpillar Engine Sales will continue to increase in the near future. According to National Power Supply, they believe that Caterpillar's strong branding in the industry, has been quite advantageous when customers are looking for a great deal on a remanufactured engine. National Power Supply also believes that emerging markets have played a major role in increasing its engine sales. In the last couple of years, many new facilities have been opened and existing operations have been expanded, particularly in new emerging markets. This has also given a boost to National Power Supply's long-term potential. The company gives credit to the worldwide demand for an increase in engine sales. The company believes that it will be able to increase its sales even more by the end of next quarter by getting more engines faster to customers at better rates. Customer demand of remanufactured Caterpillar engines has improved all across the globe. As a result, sales and revenues have seen a record high for the last quarter. National Power Supply are industry leaders in remanufactured Caterpillar, Cummins, Deere, Detroit, Perkins engines and generators. For more information visit www.nationalpowersupply.com or call 866-503-7090 National Power Supply are the industry leaders in generator sales and remanufactured diesel engines.