Kato N 176-8966-S Union Pacific Building America GE ES44AC Diesel DCC LokSound

The ES (Evolution Series) of locomotives are built by GE Transportation Systems and designed to meet the U. EPA's Tier 2 locomotive emissions standards that took effect in 2005.

These Evolution Series locomotives are equipped with AC traction motors and are powered by a newly designed "GEVO-12" 12 cylinder engine that produces the same power as the 16 cylinder AC4400CW, but with fewer emissions and greater fuel economy. It also carries a redesigned air-to-air dual fan heat exchanger, which gives it the distinct oversized radiator; a common spotting feature of these new locomotives.

ESU LokSound v5 Micro Sound Decoder 58741. Dual mode DC or DCC operation. Dual brass flywheels for smooth operation.