FILE - This Jan. 26, 2010 file photo shows Caterpillar equipment available at the Ziegler CAT dealer, in Altoona, Iowa. Caterpillar on Thursday, Sept. 24, 2015 said it is planning another round of job cuts that could exceed 10,000 people through 2018, as the construction and mining equipment maker adjusts to downturns in key markets that it serves. (AP Photo/Charlie Neibergall, File)