Yanmar America Corp., with regional North America headquarters in Buffalo Grove, Ill., and its affiliates, Tuff Torq Corp. in Tennessee, Yanmar Manufacturing America and Yanmar Marine USA in Adairsville, Ga., and Kanzaki in Japan, have made $60,000 in cash donations to the American Red Cross. Additionally, Yanmar Co., Ltd., of Japan is prepared to send two Yanmar wheel loaders valued at $85,000 to assist in the relief efforts for victims of Hurricane Katrina. Yanmar America Corp.