Assertion: skidder | /r/CapableOf | operate up to 45% of terrain slope
Facets:
value: in uphill motion
type: MANNER
value: up to 30%and
type: OTHER
Source sentences:
text: Due to a generally accepted fact that skidders should operate in uphill motion up to 30%and in downhill motion up to 45% of terrain slope, further studies should be done.