The Electro Motive Division of General Motors is the leader of the used locomotive market. IBC owns or has sold the following EMD 4 axle and 6 axle models:
SW
GP-18
GP-7
GP-30
GP-9
SD-18
GP-10
SD-35
GP-16
SD-45
IBC also sells non-powered "slug" locomotives to mate with EMD locomotves.