HOWO tractor truck
1.Max.speed:90km/h
2.chassis:6*4 or 8*4
3.Wheel base:2925+1350
4.Engine:93E,95E,96E,97E

HOWO tractor truck (tractor truck head,heavy duty truck),it can connecting with all kinds of semi trialers.

Any other chassis tractor truck  can be choose ,and any kinds of semi trailers can be

choose freely.