Vintage Demolition Hammer Restoration Conversion
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- Опубліковано 10 лют 2025
- This is a vintage demolition Hammer from Japan. I think it is a vintage Makita power tool that was abandoned in Japan. This power tool isn't original from end user, it was repair by someone. I want to use this hammer tool in my farm by using battery. It is a challenging project for me to convert a big power tool like this into a battery, but finally I can use it with battery. You can see I using it at the end of this video.
I hope you find this video useful and enjoy it!
Furthermore, I am happy to receive feedback, suggestions to improve myself.
!!! I'm sorry for the mistake if I did in this video !!!
Thank you very much for choosing to watch my video!
Have a nice day
Gear Show
![1950s Kango Jackhammer [Restoration]](/img/n.gif)
Turning something that would have been used only in certain places into something that can be used anywhere. Awesome job!👍👏
You are an artist and I like how you're using restoration as your canvas
This channel is really underrated. Love it!
Doc., Ye did it again, nice conversion.
Again, great work! Please continue to share your contend with us.
Greetings from Germany
Carsten
Mais um belo trabalho.
Parabéns, por favor continue. Seu conteúdo é único e muito instrutivo.
Saudações do Brasil.
thank you teacher❤❤❤
Great job, thank you brother. You are so talented
Excellent modification, hammerite paint was best suited.
Nice job!
I have to say I find these corded to cordless conversions a rather pointless exercise but I have to say the way you do it is amazing I probably couldn't get it done.
Corded tools are often like 2x the power of a cordless tool (doesn't apply to the latest brushless 36v/40v and above tools though).
The motor in this tool has to be 700-1000w (my guess) to drive the hammer. That drains a battery in minutes.
Weaker motor = less rpm = weak hammer.
In my opinion it would make more sense to build a 100v battery bank and keep the tools original.
Probably needs to be an inverter type though I don't think tools with electronic speed control will take kind to DC voltage.
Great job!
As you approached your concrete block at the end, I thought "Well, I hope he has another concrete block...."
Finally.. Thanks for the video bro🎉😊
Love this Video
Excellent travail 💪💪💪
Amazing job my friend congratulations 👏👏👏
💯🙏 wonderful job
Very Nice "Say Hello to my Little Friend"
Nice work my friend well done
Thank you! Cheers!
Hello mister beautifully done good job well done
THIS IS AWESOME!!
Thanks for sharing.
I love your video from Brazil bro
Вы великий мастер! Превосходство во всем!
That's so freaking COOL!!!
Japan has the best tools 🛠️
i love watching these vids but it saddens me a little that you arent using previously restored/vintage tools that you updated , to update other tools .. would be nice to see you use those vintage/upgraded tools ..
TOP Video, mein Lieber!
Excellent work. That looks real good after renovation ☺☺
Impressive 😊
Hi, I'm not sure if this was a good idea. The motor will lose power under load because it does not have a stator in series and it seems unnecessarily fast to me, and I would put the switch on 100 times before it burns out. Huge currents will flow through it for which it is not designed, MOSFET switching would help. M
That switch was my main concern. It’s drawing a bunch more current now.
WoW very nice linda video ❤❤❤
This is only for DIY project. For regular construction it is too heavy and battery discharging. Also powerful motor is not shunted with diode, every commutation will overvolt BMS semiconductors.
I think builders will prefer corded demolition hammer even if they need to bring generator.
"I'm gonna take this tool...which is notorious for being heavy as shit...and strap a big ass battery to it." 😂
afaik this style of demohammer was build up until the mid 2000s so not all that vintage.
The Bosch GSH 11 E really moved things forward. That hammer hasn't changed at all since they started production around the year 2000. Still a very common hammer since its very robust, long lived and the design just works its very well balanced.
ottimo lavoro
12:55 А как же подложки для защиты обмоток от замыкания на корпус ротора?
А, понял, это был временный вариант.
merci pour la video et c'est tres gentil de votre part a bientot
For a critical part, in a single copy, it was possible to concentrate and remove the broken tap using the electrical erosion method, at least a person who can rewind the rotor can do this. Try it - it's an interesting experience.
Wonderful
Restaurado Martelo de demolição 🔨😉
Just found your channel and Subscribed. Very nice work
Awesome, thank you!
接着された磁石の取り方. ありがとう
عمل ممتاز وذو مهنية عالية تحياتي ❤
При нарезке резьбы нужно смазать метчик. И сначала используется черновой, потом чистовой метчики, так как дюралюминий мягкий металл и метчик в нём вязнет.
Omg brilliant work❤
انت رائع جدااااا رائع جدااااا
وياليت تشرح طريقة إعادة لف المعدات وإعادة عملها علي تيارالدي سي
من خلال القانون التي تعتمد عليه في التحويل هل هناك قانون
وكيف يمكن تطبيق هذا القانون
اتمني ذالك
10/10 🤩
Отличная работа
Can You make the tour of You'r workshop?
ОТЛИЧНО!!!!👌👌👌
Magnifiquement magnifique 🎉
5:44 Прикольно придумал.👍
How do you know the torsi not enough??
Didático e excelente
unit for sale?
اتمني شرح القانون الذي تعتمد علية في طريقةاللف
اتمني ذالك
انت رائع جدااا
Anh là người việt hay là người khmer vậy anh
បងស៊ីនជាតិវៀតណាមឬក៏សញ្ជាតិខ្មែរ
ELİPROM WSBA1400A would you
A Hilti would have destroyed that block of porous crap in the end in 3 seconds.. just saying.. still an amazing job on the restoration..
No umf, you have removed all cohones from it, you created a castrated hammer. 🤣🤣🤣
Genial
👍💯
❤
👍👍👍👍👍👍👍👍👍👍👍👍
Extremely bad technique when mounting a bearing (when installing a bearing in a hole, you can only push on the outer part of the bearing, when installing it on a shaft, only on the inner part of the bearing). It won't break the bearing every time, but it decreases lifespan of the bearing and is a very bad idea.
menurut saya Ini adalah sebuah kegemaran..
Bukan suatu pekerjaan
👏👏👏👏👏👏💯💯💯💯💯👍👌🇧🇷🇧🇷
😃😃
❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
👍💪❤️👋
Вы серьезно??? Есть токарный станок, многие работы на нем сделали, но отрезаем часть трубы болгаркой. По вам плачет дурка!!!
👍👍😎🍺🍩🛠️🗜️
No encuentro donde colocar mi dirección
😂 верните мегабайты
اني من العراق تبيعة
Аккумуляторная мания...
Super 😎👍👍👍🤩
absolutely pointless
How?
Time, Effort and Cost.
Simply buy one cheaper.
Yes it showcases his talent whiich is great but this is just a complete waste of time.@@teaguemendola789
❤