Homemade mobile gantry crane
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- เผยแพร่เมื่อ 7 ก.ย. 2024
- In this video I show you how I built a mobile gantry crane.
I scaled it 2 tons and another important thing was the adjustable lifting high.
It will be very useful many times when I have to lift heavy equipments and to move my machines from my fathers workshop.
Thanks for watching!
Nice system for elevation, best I've seen.
Nice work, thanks for sharing. Cheers!
Thank you!
Excelente construcción muy práctico y funcional muchas gracias por compartir sus conocimientos y experiencias
These welds will hold just fine. But as you get more practice, you will turn up the amps a bit to get more penetration and more consistent weld profile.
Great job my friend. I wish i knew how to weld in order to build this. But i am inspired by your work.
BEAUTIFUL WORK VERY FUNCTIONAL.
Great build. I am not a certified welder, but you would get better penetration and cleaner welds if you would clean the millscale and surfacerust before you weld the steel. With clean base metal the welding becomes easier. Keep it up !
Thank you for your feedback! I will take your advice. :)
@@kokmil :)
Impressive work, good job. I am going to build a similar one and got some good ideas from you, thanks.
Thank You! 🙂
Great job. I'd like to build this.
Bill needs braces from the centre to out side legs stop swaying when moving or pushing it it may be fine just i would put braces in Plastic wheels i would use steel wheels as plastic wheels will pick up any small stones or steel bump bump just like a super market cart
You made a great job of it just me i like too make sure that it wont fail as you know some people will over LOAD units like this
Take care and all the BEST Barry NZ
Great build video. Nice work.
Thanks for sharing.
szia,kitűnő ötlet és másolandó!
Good job! Thanks for sharing! 🤙🏻
Thank you!
Nice job! We posted this video on our homemade tools forum yesterday, credited to you of course :)
Thank You! I am very happy if this video can inspire anybody to create tools or stuff with our hands. 🙂
If you like, you can email me at jon at our url, and I'll send you a coupon code so you can join our forum for free and post your videos whenever you want. Looks like you're one of us :)
Wow you're a GREAT welder. Very nice beads!
Thank you! Check your mail for drawing.
Very Impressive
For rigging
Thank you!
I congratulate you for this excellent work, can I have the plans with the dimensions, thank you
That plate to I- beam weld looks like it's quite cold, no penetration! I wouldn't trust it!
Great job. It was really inspiring
nice job
I realy like the design of the adjustable legs. One question I had is did you drill a hole in each upright for a pin or heavy bolt. If not it may not be a bad idea. I have seen cables fail over time expecially if left outdoors in the elimates. Great work and it came out realy nice.
Thank you!
I drilled more hole on the ajustable square tube. I can set the high in about every 30 cenimeters.
Nice. Again you did a great job.
Expert use of angle grinder.
Nice job!
정말 필요한 item👍
Szia! Gratulálunk szép munka. Épp ilyent szeretnék csinálni. Még kaphatóm a tervet. Köszönöm.
Szia,
Köszi! Küldj egy mailt. A címem megtalálod lentebb.
Weld prep? Just saying i wouldn’t trust that with out the prep
جميل جدا احسنت عمل متقن اهنئك تحياتي اخونا العزيز
well done!
2 Pedictions...
1 - welds will fail due to welding on rusty metal AND he 'pushes' the weld instead of 'pulling' which results in shallow penatration.
2 - paint will peel (again failing to prep the metal.
1 - You have right about the metal prep. In my next jobs I will pay more attention to it.
2 - I sand the frame with a "80" sand paper, and wiped it with a rag. I bought a combined paint (primer and top coat in one). The seller sad it did not matter if the metal surface a little rusty.
MIG push is fine, nothing wrong there. Could have done more prep but the beads looked fine. Probably right on the paint front.
Mig with shielding gas you generally push. Flux core wire you drag. Clean weld joints to shiny bare metal first and crank up the amos, way too cold!
Hello Milan,
An excellent design and execution. Would it be possible to obtain a copy of your plans, please? I'd like to build one just like yours.
Hello Jem,
Of course, I can share it. Send me your e-mail address.
@@kokmil Hello Milan,
I've tried to leave my email address here, but my reply disappears ... is there any other way to send it to you? Thank you again.
@@jemfly1062
Hi,
Try this kokits.milan@gmail.com
Hi Sir, ,Can I also get a copy of your plans? Thank you.
Супер🎉🎉🎉🎉 дякуємо🙏👋
nice.
Looks nice. Great video. Oh....I'm the 151st comment on the 151st day of 2022. Hmmm
Nagyon ügyes!!!
Köszi! :)
What type of beam did you use? Can an IPN200 beam be used for a load of 2 tons?
I guess if the weakest link is the plastic wheels you should be well within strength of the metal should the welds hold even w no prep
Nice
Well done!
Thank You!
hello, could i also get a copy of your plans? it looks like a great build!
Hi,
Of course. Send me your e-mail address.
Nice job. Would you send me the plans? Thank you
hello, what is the wall thickness of the square tube?
Hi,
The legs were made from 60x60x2 mm square tube. The top of the "A" shape (I don't know how it's called in English) was made from 6 mm flat bar, and the adjustable parts are 60x80x3 mm quare tubes.
hello, u have any link or recommendation to buy that wire rope?
I can link where I bought the hand winch, but it is a Hungarian webshop, and the winch with the shipping price will be expensive. I bought the cheapest winch what I found, because do not need to lift heavy weight.
Le agradezco si es posible enviarne los planos gracias
Ok. Send me your mail address.
Na ez tudás! :D
Köszi!
Can you list the software you used?
Hi that's a nice video can I also have the dimensions if possible with the drawing
My email id rushikanth48@gmail.com, thanks for the video
@@rushikanth913 Hi, I sent you the drawing.
Can anybody tell me how its work
What welding machine did you use
Mig welding
8:08-9:24 What was that, intermission? Did I miss my chance to go to the concession stand for popcorn? ;)
Great build, thanks!
Hi.. can you please tell me what specs is for the beam ( inches on deep, inches on flange and the material thick... I need build one 20 feet long and 12 feet high and I need use one beam with 4 inches flange but I'm not sure the thick of the beam and the deep that I need to buy and the square tubes thick.......thank you
Hi,
I used a 2,5 m long piece of INP140 I beam. You can find the dimensions on the internet. For the legs I bought 60x60mm square tubes with 2mm thickness. The type of the materials are highly depend from the planned crane load.
Any chance you would share the design ?
What was the cost of build
The build was free.
Very well done. What software do you use for the simulation?
Thank you!
I used the "AxisVM LT" statical simulation software. This is free until 40 line elements and very easy to use. I often use it when I make something from steel, and the real deformation used to be the same like in the software.
@@kokmil thanks for the swift response!
@@kokosnusskaka Your welcome! :-)
Please what is the name of software you use stress analysis? Thanks
I used the AxisVm software.
What's the max load / weight that can be lifted with this?
It was designed for 2 tons load. I only lifted 500kg yet, and it worked well.
what size I beam did you use and how long is it?
I used a piece of 140mm I beam and 2,5m long.
What size is the I-beam ?
This is a 140mm high I beam.
kokmil thanks sound like a 5”
@@josemc0628 5-1/2" approximately
👍👍👍👍👍👍👍👍👌👌👌👌👌
I want to make this crane for loading load upto 1000 kg can you help me by giving design diagram
Of course, but I have only one diagram and can write a list of the materials. Send me your mail adress.
Чётко 👌👌👌
Welder?
hopefully in your next project you'll have spraying gun for colour 💝🌺
Hi, How can I get your drawings for this crane? I need to make one to lift boats off trailers. Thanks
Hi Art,
Write me your mail address and I send the drawing to you.
artswany@yahoo.com Thank you
Hi Kokmil, love your crane. Could you send me the drawings too? erew101@yahoo.com. Thanks in advance.
I would love to have the drawings of your crane. Thanks caribourain@yahoo.com
Me too!!
saintjessejames@gmail.com
That Metal is pretty rusty to mig weld on without cleaning first
Flux core is a lot more forgiving than mig. hich is probably why his welds looked as good as they did, but still, you are right, should have cleaned better.
Desen cu dimensiuni?
Painting over Rust lmao
Price
needs braces or it will split --wheels wont take much weight wheels should be steel not knocking it you have done well just thinking of safety factor
Curious, what part may split? Thanks.
Never weld on rusty metal!!!
Le gars s'est fait chier à construire alors qu'il avait un déjà tout fait à coté en bleu !
Sir can you send me sizes and drawings sir
Give me a mail address.
Pjayaram2222@gmail.com
@@jayaramponnamanda8970 I sent it to you.
@@kokmil thanku
OMG plastic Wheels!!
0Hii
Now build a fucking bandsaw and stop using a cutoff wheel
I don’t like to waste my time watching grinding & painting. It’s mundane tasks & TH-cam fluff!
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