Assertion: planet type engine | /r/CapableOf | produce a tractive effort
Facets:
value: at 30 hp power output
type: OTHER
value: on level track
type: LOCATION
Source sentences:
text: It is known*, that the small "Planet" type engines of the period, [at 30 HP power output], produced a Tractive Effort (T.E.) in the range of 1,450 lbs to 1,550 lbs. on level track.