ZJ_HR
Gold Member
Off topic: answer to some questions:
This is transport position, where table is lifted and cylinder was pushed in. There are 2 bolts M12 (~1/2") which holds cylinder in retracted or working position. It's necessary to use 19mm (3/4") socket wrench to release them.
That cylinder was bought on scrap yard, from some kind of waste collecting truck. Working length is 66cm (26") max. With one hairclip pin it's possible to limit working length from 30 to 55cm in 5cm (2") steps (reverse stroke), where it automatically stops.
You can see 2 operating handles, with black and red ball. That's safety thing, that you can't engage working stroke with one hand. It's necessary to hold black one, and pull red one. For reverse stroke just push red ball lever and it will automatically go to neutral when cylinder hit desire length.
Here is picture from testing phase in workshop:

You can see 4-way wedge lifted in position. 2-way (just a knife) is when "wings" are lowered to the table level. Green handle is mechanical lifter.
Take a look at Cat 1/2 tractor 3pt lincage coupling.
and here is side sight:

For some of you, here is "intestines" in the electric cabinet:

This is transport position, where table is lifted and cylinder was pushed in. There are 2 bolts M12 (~1/2") which holds cylinder in retracted or working position. It's necessary to use 19mm (3/4") socket wrench to release them.
That cylinder was bought on scrap yard, from some kind of waste collecting truck. Working length is 66cm (26") max. With one hairclip pin it's possible to limit working length from 30 to 55cm in 5cm (2") steps (reverse stroke), where it automatically stops.
You can see 2 operating handles, with black and red ball. That's safety thing, that you can't engage working stroke with one hand. It's necessary to hold black one, and pull red one. For reverse stroke just push red ball lever and it will automatically go to neutral when cylinder hit desire length.
Here is picture from testing phase in workshop:

You can see 4-way wedge lifted in position. 2-way (just a knife) is when "wings" are lowered to the table level. Green handle is mechanical lifter.
Take a look at Cat 1/2 tractor 3pt lincage coupling.
and here is side sight:

For some of you, here is "intestines" in the electric cabinet:

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