Introduction: Tractor semi trailers use 3-six axles handling 13-20 tons each, sturdy tires, and powerful Q235 B metal chassis to ensure secure, Harmless transport of major equipment up to forty tons. A montage unfolds https://delilahiwgj966976.educationalimpactblog.com/60319298/the-role-of-tractor-semi-trailer-designs-in-major-machinery-transport