Assertion: diesel locomotive | /r/CapableOf | start with the electro-motive sd70mac
Facets:
value: in 1993
type: TEMPORAL
Source sentences:
text: Early diesel–electric locomotives in the United States used direct current (DC) traction motors, but alternating current (AC) motors came into widespread use in the 1990s, starting with the Electro-Motive SD70MAC in 1993 and followed by the General Electric's AC4400CW in 1994 and AC6000CW in 1995.