1. Shor, I would pronounce the h in none of your example words, and generally would be surprised to hear any American English speaker say those words with an h, American dictionariesâ pronunciation guides notwithstanding.â nohatâ¦ Jan 31 '12 at 7:37.. Shor, I would pronounce the h in none of your example words, and generally would be surprised to hear any American English speaker say those words with an h, American dictionariesâ pronunciation guides notwithstanding.
A tractor is an engineering vehicle specifically designed to deliver a high tractive effort (or torque) at slow speeds, for the purposes of hauling a trailer or machinery used in agriculture or construction.
1 Is a power unit (tractor, truck, etc.) having two axles and a gross vehicle weight or registered gross vehicle weight in excess of 26,000 lbs.; or. 2  Is a power unit (tractor, truck, etc.) having three or more axles, regardless of weight; or.  Is used in combination when the weight of the combination exceeds 26,000 lbs.