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Construction Equipment If it digs, pushes, hauls dirt "off road" post it here. |
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CAT330D-L full hydraulic
Hi everyone, i start showing some photos about the beginning of the construction.
The undercarriage by milling from a full piece of aluminium... The rotary hydraulic manifold... The freewheel with its pin and sliders... The freewheel support with the chain tension springs... |
#2
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And now the assembly...
In the following the rotary Platform with only the main machining... See you soon! |
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Re: CAT330D-L full hydraulic
Very nice work
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Re: CAT330D-L full hydraulic
Looks really good, keep it coming!!!
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Re: CAT330D-L full hydraulic
Amazing!
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#6
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Re: CAT330D-L full hydraulic
Great Clean Super Build......I will follow this job for sure. Where on the earth are you located ?
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#7
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Re: CAT330D-L full hydraulic
WOW! Are you a professional CNC operator? Or just have one for personal projects?
Also who makes those hydraulic fittings? |
#8
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Re: CAT330D-L full hydraulic
Thanks a lot to everyone...
@Bo Wallen: i'm from Florence. @avel: i have been a manual/CNC machinist (mill and lathe etc.) for several years and begin to work with a lathe for hobby when i was 13 thanks to my father's mini lathe. But the work you see in photos is made by my personal manual lathe and mill (more heavy machines). The hydraulic fittings are made by SMC corporation in Japan. They sell all over the world and in the USA is more simple to find and buy it than in Europe. In Italy instead is a big problem... like for everything! Price is crazy! You can buy it from www.smcpneumatics.com or even on Amazon. Search for "smc miniature fittings M series". A few minutes and i'll send other photos... See you soon! |
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Re: CAT330D-L full hydraulic
I'm here again with the model of the chain/shoe....
And the beginning of the cylinders construction... The first prototype of the hydraulic motor... Goodbye! |
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Re: CAT330D-L full hydraulic
OK thanks, and keep the pictures coming.
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#11
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Re: CAT330D-L full hydraulic
Impressive!
How does the wheel motor work? Kerst |
#12
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Re: CAT330D-L full hydraulic
Yes I'm interested it that too, next time you have the wheel apart so us some pics of the way the hydraulics work. Very impressive build so far!
__________________
Always wasting money, as the wife says. To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts. |
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Re: CAT330D-L full hydraulic
very impressive build
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Re: CAT330D-L full hydraulic
very nice work
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Re: CAT330D-L full hydraulic
Great job
I'm also very interested of how you made the hydraulic motor, more details and video please.
__________________
Ari To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts. |
#16
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Re: CAT330D-L full hydraulic
Hi everyone, thanks a lot.
The motor is of the orbital type and it has 7.8 cubic centimeters of capacity. This is the first attempt to build it and the torque is too low even if in general it works well. I have now to receive the special profiled rotor-stator coupling from an external laboratory that work with CNC mill and reassemble the motor for the tests. Then i make a video.... |
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Re: CAT330D-L full hydraulic
Thanks thuangs.
In the meantime some other photos... The mini test bench for the hydraulic sistem, The motor in place and the shoes on the motor, And the hydraulic cylinders with some piping work, See you.... |
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Re: CAT330D-L full hydraulic
Beautiful!
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Re: CAT330D-L full hydraulic
Very nice machine work.
You are displaying great patience and bravery for making the hydraulic rotary manifold and making hydraulic motors for the drives.
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Scott "No load is too Small" |
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Re: CAT330D-L full hydraulic
Hi Erik,
Really nice work, I like the precision of your CNC parts. The hydraulics looking good as well. Do you have a drawing/sketch of the hydraulic motor? |
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