Regular road tractors can pull tri-axle trailers with gross combination weights as high as 100,000 pounds in Maine, says Hartt Transportation. Tri-axle trailers are again in the news as another ...

Hartt Transportation runs tri-axle vans, among other things, in Maine, where such rigs may gross 100,000 pounds. Some tractors are specially spec’ed for pulling heavy water tankers, but normal road ...

Rumour has it that the big six-wheeler will be on show at Agritechnica in Hanover from 13 th – 17 th Nov. Video of another tri-axle tractor has also been doing the rounds on the internet. It shows an ...