psrsun
Mechanical
- Oct 16, 2008
- 1
Hi,
I would like to know the principle of 5th wheel coupling and teh coupler for artic bus. How the sway and roll controlled? Who makes the couplers or joint?
I would like to know the principle of 5th wheel coupling and teh coupler for artic bus. How the sway and roll controlled? Who makes the couplers or joint?