information clarification on mechanical shovel control lever "bucket detach"

[barracane]

information clarification on mechanical shovel control lever "bucket detach":

hello, sorry for the inconvenience, some friend good operator user could kindly explain to me how the function and the principle of operation of the lever that is found in the mechanical shovels called bucket detacher that is used when you have to pave or trace a road a path with a wheel loader or a crawler loader, i think it goes to act in the hydraulic system. thanks.

 

[V8Druid]

think he might mean 'float'????

 

[barracane]

practically in the levers that control the opening of the bucket and the lifting of the arms there should be a third control lever that detaches the bucket I don't know what you call it, it is used when you have to mark a road, a track, a path or when you have to level the ground, but I don't know how it works and when you use it, you know nothing about it. You who are professional operators, thanks, sorry for the inconvenience.