Assertion: locomotive's engine | /r/CapableOf | use 70% limited cutoff
Facets:
value: to increase port openings
type: PURPOSE
Source sentences:
text: Starting tractive effort calculated in the usual way (85% mean effective pressure) comes out 76,400 lbf (340 kN), but the engine used 70% limited cutoff (presumably to increase port openings at short cutoff) so the railroad claimed a correspondingly lower tractive effort.