8 | |
45 | |
9 | |
10 |
Rear of front trailer closed, rear of back trailer closed | |
Rear of front trailer open, rear of back trailer closed | |
Rear of back trailer open, rear of front trailer closed | |
Rear of front trailer open, rear of back trailer open |
To couple an axle and a fifth wheel | |
To convert an axle into an additional fifth wheel | |
To convert a fifth wheel into a dolly | |
To convert a fifth wheel into an additional axle |