130 Ton Detachable Gooseneck Lowboy Trailer Operation
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Coupling for Transportation
Once your cargo has been safely loaded on the lowboy trailer bed, it is time to reconnect the gooseneck and the trailer bed ready for transit. Basically, this is a reverse procedure of the uncoupling operation.
First, the operator needs to reverse back to the trailer bed location. Ensure that the coupling hooks are set in position to facilitate easy engagement.
The forward section of the trailer bed has a forwardly swerving entryway to make the hooks align with their attaching positions. When the T-bar yoke is perfectly aligned with the yoke pocket, fluid pressure can now be supplied to the hydraulic cylinders’ top chambers.
This forces the piston rods downwards hence driving the T-bar yoke directly into the pocket. The safety pin is then inserted to ensure a positive link between the pocket and the T-bar yoke. More hydraulic pressure is supplied into the cylinders to move the trailer bed and the gooseneck in an upward direction.
The trailer bed should be moved to reach a position higher than its horizontal operating level to facilitate the moving of the lock pins into their perfect locking position. Once this is achieved, the hydraulic rams are then retracted back to allow the trailer bed and the gooseneck to descend.
The next thing is to move the safety hooks and the thrust blocks downward into an engaging position to lock them in place. After that, the fluid pressure in the rams is then reversed moderately. This provides a hydraulic interlock that holds the thrust blocks tightly in place. Once this is done, the lowboy trailers for sale near me assembly is now ready for over the road transportation.
