HS4000 , named PERSON@1 , was a prototype high-powered mainline diesel locomotive built in NUMBER@1 by ORGANIZATION@1 , ORGANIZATION@2 to demonstrate its wares to ORGANIZATION@3 .

HS4000 , named PERSON@1 , was a prototype high-powered mainline diesel locomotive built in NUMBER@1 by ORGANIZATION@1 to demonstrate its wares to ORGANIZATION@3 .
