Helping our customers succeed for over 90 years! Since becoming an authorized Caterpillar® Dealer in 1929, Tractor & Equipment Co. (or “T&E”) has grown from its roots in Sidney, Montana, to a multi-store operation servicing central and eastern Montana, western North Dakota, and northern Wyoming. In 1994, T&E purchased our fellow member company, N C Machinery, an official Caterpillar® dealer since 1926, operating in Alaska and western/central Washington. Today, T&E, with third- and fourth-generation management at the helm, continues successfully partnering with our customers, delivering unrivaled support and superior equipment every day. With 8 support facilities in Billings, Bozeman, Great Falls, Helena, Williston, and Worland—and 12,000 years of combined experience at your disposal—we are in business to help you succeed.