Assertion: railway's locomotive | /r/HasProperty | operated with a factor of adhesion
Facets:
value: below 4
type: OTHER
Source sentences:
text: A locomotive with a factor of adhesion much lower than 4 would be highly prone to wheelslip, although some 3-cylinder locomotives, such as the SR V Schools class, operated with a factor of adhesion below 4 because the traction force at the wheel rim do not fluctuate as much.