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Author Topic: After the sanity check!  (Read 9750 times)

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Online mike_belben

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Re: After the sanity check!
« Reply #100 on: September 24, 2018, 07:41:09 AM »
What did the pictured case weigh?  Could the center output be placed in neutral and the other outputs engaged?
Revelation 3:20

Offline Satamax

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Re: After the sanity check!
« Reply #101 on: September 24, 2018, 08:29:20 AM »
What did the pictured case weigh?  Could the center output be placed in neutral and the other outputs engaged?
About 50 kilos Yep, it's three independent PTOs. It's meant to be mounted on the shaft going to the rear wheels. If you need the vehicule to be static, with the pump, and other PTO to be running, , you declutch the main shaft. And use the other two. 
French CD4 sawmill. Latil TL 73. Self moving hydraulic crane. Iveco daily 4x4 lwb.

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Re: After the sanity check!
« Reply #102 on: September 24, 2018, 08:33:34 AM »
They explain here how it works. 

Split Shaft Power Take Off
French CD4 sawmill. Latil TL 73. Self moving hydraulic crane. Iveco daily 4x4 lwb.

Online mike_belben

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Re: After the sanity check!
« Reply #103 on: September 24, 2018, 08:36:55 AM »
Ahh.. Now i get it. Thanks for the info max
Revelation 3:20

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Re: After the sanity check!
« Reply #104 on: September 25, 2018, 02:51:58 PM »
So, a decision has been made! That gonna be a nasty job of removing the teeth of that conical pinion. 



















French CD4 sawmill. Latil TL 73. Self moving hydraulic crane. Iveco daily 4x4 lwb.

Online mike_belben

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Re: After the sanity check!
« Reply #105 on: September 25, 2018, 04:05:39 PM »
do you have a grinder that can be mounted to your lathe toolpost?  

whats your plan for ensuring it welds square and doesnt crack afterwards?  
Revelation 3:20

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Re: After the sanity check!
« Reply #106 on: September 25, 2018, 04:19:15 PM »
Well. I will grind the teeth first.  Not on the lathe. That's forbiden  ;D

I will make a centering cylinder with what's left of the gear. Which will be the same diameter as the inner splines of the sleeve. 

And a shelf with the bottom part of the gear. Onto which the sleeve will be welded with 312-16. 

I think i will do several passes, And turn the weld clean. Tho. I have room. 
French CD4 sawmill. Latil TL 73. Self moving hydraulic crane. Iveco daily 4x4 lwb.

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Re: After the sanity check!
« Reply #107 on: September 25, 2018, 06:09:35 PM »
You have experience with preheat and post heat for high carbon alloys right?
Revelation 3:20

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Re: After the sanity check!
« Reply #108 on: September 25, 2018, 11:55:22 PM »
You have experience with preheat and post heat for high carbon alloys right?
You mean, like for welding cast iron? 
French CD4 sawmill. Latil TL 73. Self moving hydraulic crane. Iveco daily 4x4 lwb.

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Re: After the sanity check!
« Reply #109 on: September 26, 2018, 07:58:26 AM »
Yeah basically.  That pinion is likely to be a 4140, 4130 or 8620 etc.  Stuff with significant carbon that will play nicer if you warm it up and cool it down slowly.  If its hard enough to mesh with other steel under load, its hard enough to crack from welding.  
Revelation 3:20

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Re: After the sanity check!
« Reply #110 on: October 18, 2018, 12:31:22 PM »
Guys, i got this. 



Do you think i bother using a rotator?  For a skidding grapple, or i juste make a neutral link, which return to perpendicular to the arm with weight. 
French CD4 sawmill. Latil TL 73. Self moving hydraulic crane. Iveco daily 4x4 lwb.

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Re: After the sanity check!
« Reply #111 on: October 19, 2018, 02:22:52 PM »
How deep are your pockets?
Revelation 3:20

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Re: After the sanity check!
« Reply #112 on: October 19, 2018, 04:49:50 PM »
I'm a scrounger! :D 

But looking at what he does at 3.20 here, i guess i need one. 



And without one, i won't be able to take a tree across. Unlike this. 

French CD4 sawmill. Latil TL 73. Self moving hydraulic crane. Iveco daily 4x4 lwb.


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