The EMD GP40 is a 4-axle diesel-electric locomotive built by General Motors' Electro-Motive Division between November 1965 and December 1971. It has an EMD 645E3 16-cylinder engine generating 3,000 hp (2,240 kW).
A Guilford Rail System GP40 in Wells, Maine.
A GP40 of Union Pacific Railroad heritage, now owned by Webb Asset Management
A GP40 owned by Helm Locomotive Leasing
A GP40 owned by Larry's Truck & Electric (LTEX)
The EMD 645 is a family of diesel engines that was designed and manufactured by the Electro-Motive Division of General Motors. While the 645 series was intended primarily for locomotive, marine and stationary engine use, one 16-cylinder version powered the 33-19 "Titan" prototype haul truck designed by GM's Terex division
An EMD 12-645E3 turbocharged engine, installed in an Iarnród Eireann 071 class locomotive