FRONT HYDRAULIC KUBOTA L3200

[old and tired]

Backhoes have amazing power to transform the land but it can also destroy the tractor!!!!

On the link to the Antonio Carraro tractors, as far as I can see they are bigger, Category 2 tractors. My backhoe was built for a Cat. 2 hitch... it should not be on a Cat 1 hitch (even if someone welded on the correct pins).

Without knowing what valves are on the backhoe, you are just guessing. You need to know if they are Open center or Closed center. If they are open, you have a chance but guessing they are not.

I assume you guys had to break the Pin? 3rd photo?

 

[MDAIII Avdo]

I assume you guys had to break the Pin? 3rd photo?

We did...both of them and it was a real ordeal....The tractor came from the Netherlands and the humidity in that country destroys everything that comes from it.

 

[Hamza]

It was always "morning is smarter than evening" () ....today when we ware testing the flow through the backhoe valve we saw that something was wrong because a little oil was flowing and we realized that we replaced the hoses on the reliefe valve at the start and it's fine now ( who did that me offcourse ) .... and we fixed it now it's great ...... let's try the cylinder for the trailer and that's it... Thank you very much to everyone

Video on this link

Quick Share

Expired

linksharing.samsungcloud.com

 

[ptsg]

It was always "morning is smarter than evening" () ....today when we ware testing the flow through the backhoe valve we saw that something was wrong because a little oil was flowing and we realized that we replaced the hoses on the reliefe valve at the start and it's fine now ( who did that me offcourse ) .... and we fixed it now it's great ...... let's try the cylinder for the trailer and that's it... Thank you very much to everyone

Video on this link

Quick Share

Expired

linksharing.samsungcloud.com

Great news! Looks like it's working nicely.

As it's been discussed before, 3 PT backhoe can be hard on tractors. So in the future, you may want to consider adding some extra links attached at other points on the tractor to help spread the load on other points other than the top link mount.

Similar to this, is a good starting point. This is also a 3 Pt backhoe.

 

[MDAIII Avdo]

Great news! Looks like it's working nicely.

As it's been discussed before, 3 PT backhoe can be hard on tractors. So in the future, you may want to consider adding some extra links attached at other points on the tractor to help spread the load on other points other than the top link mount.

Similar to this, is a good starting point. This is also a 3 Pt backhoe.

View attachment 773551

Thanks for all the advice ....sincerely. We wouldn't have done this without you... And I'm already thinking about other points of support , not on the top link - maybe on the protective FRAME on the tractor... we'll see, like the picture you posted.

Fixed in a row point because weight of the tractor keep the backhoe on the ground.

 

[ptsg]

Thanks for all the advice ....sincerely. We wouldn't have done this without you... And I'm already thinking about other points of support , not on the toplinck - maybe on the protective FRAME on the tractor... we'll see, like the picture you posted.

Fixed in a row point because weight of the tractor keep the backhoe on the ground.

That will help too, specially to avoid the backhoe to simply lift the 3 pt by itself. Won't help a lot with relieving the top link pressure.

Here is another picture I had saved. I'm sharing these pictures mostly to give you some ideas to work from. If I find more, I'll share those too.

 

[Hamza]

Hii
One more time thank you all for support that you provided to us we wuldnt make it without you !!!

Second i will put the link with video of trailer. It works !!!
One pipe line going to cilinder provide the cilinder with fluid and get it back to the tank.

The trailer is entairly made by me and father (exept tiyers ) it is not finished yet but it will be soon

Quick Share

Expired

linksharing.samsungcloud.com

Thank you one more time !!!

 

[Hamza]

Hii
One more time thank you all for support that you provided to us we wuldnt make it without you !!!

Second i will put the link with video of trailer. It works !!!
One pipe line going to cilinder provide the cilinder with fluid and get it back to the tank.

The trailer is entairly made by me and father (exept tiyers ) it is not finished yet but it will be soon

Quick Share

Expired

linksharing.samsungcloud.com

Thank you one more time !!!

When are you lifting the trailer on higher RPM it is ok it lift it nice but when you are lowering it you need to get it on lower RPM

 

[old and tired]

You did great work and getting it complete!!!

What's next, a Front End loader or Grapple!!!!

 

[MDAIII Avdo]

You did great work and getting it complete!!!

What's next, a Front End loader or Grapple!!!!

.....thanks for all your help, without your advice and suggestions we wouldn't have succeeded....you are anything but not old and tired ......
there is still a lot of work to be done with the trailer and the backhoe, and the tractor needs to be all inspected...for now
BR

 

[MDAIII Avdo]

After years of work ....now everything makes better sense....

 

[MDAIII Avdo]

 

[old and tired]

You should work for [AFFILIATE=1, nofollow=true, newwindow=true, title="Kubota"]Kubota[/AFFILIATE] as an engineer!!! AWESOME work and quality. Was glad to help someone with your talent.

What's mounted on the front???

 

[old and tired]

Nice bracing for the backhoe, too....

 

[Hamza]

Hii
Thank you one more time !!!

On the front wee ware planing to mount the trailer why ? Because mounting the backhoe is a litle bit tricky it req. Some time to do it so we plan to have backhoe on the back and to load trailer and just connect trailer when you need to drive and empty it.
We run the steel bar around the tractor 2.5 cm it is i think 1 inch 2.5 cm x 6 cm you can see it on the pictures up. That come because the link that somebody sent of some man riping off his back diferencial with backhoe ware scared us a lot so now everything is stifer and safer to connect...

On the picture that i attached u can seethat now wee have "6 arms " and 2 toplinks 2 on the botoom that are free to move up and down above we have the 2 original hidraulic of tractor whic are hidraulyc powered and on the top we have again 2 arms that are free to move up and down right belowe the there are 2 top links that are tighten by the hand to stiff complet tractor and backhoe together..

PS: on the picture there are no 2 toplinks my bade they are not mounted but we have them

One more time thanks to everybody for all help and thing that you are share with us..