With American-Lincoln, Wiese offers some of the most rugged, durable and reliable floor care cleaning machines on the market. Throughout the last century American-Lincoln has been the leader in innovation, with such developments as the first self-contained walk-behind scrubber in 1954 and the first rider sweeper/scrubber combination machine in 1974. American-Lincoln has been revolutionizing the cleaning equipment industry over the last one hundred years and continues to build "The Power Behind Clean" into every product we design. Wiese is proud to sell and service a full line of American Lincoln cleaning machines.