Very dangerous design. You need to extend the control arm past the end of the chain or you'll end up chopped to bits. Don't lean over any where near the chain and put a kill switch on the end of the control arm
Think this ist really Dangerous by Design, the arm of the operator is to near to the chain. Another mistake is that the chain speed is to low, which can bei seen by the vibrations during sawing the wood. I would recommend everyone NOT to try this by yourself, the machine is highly dangerous.
@@christianhandwerker6863 😂😂 ne reperatur kähme unter 50€ aber man kann auch nen 200kubik motpr dranmachen. Kommt nur mir des so vor oder funktioniert des nicht soo wies der typ wollte😂
After reading some of the comments I agree there needs to be some changes in the design to make it more safe .I also agree the chain speed needs to be nearly doubled .I think those issues addressed and this could work fairly well...The engine has about the same horsepower as a few of my larger sthil chainsaws but they have much higher rpm therefore high chainspeed so they cut smooth....I would double the chainspeed by gearing it different .I would also buy a racing kart camshaft that is designed for higher rpm....These little motors with mods such as cam and larger carb make almost twice the horsepower and can turn as much as 9k rpm .So my point is if this project has more fine timing and the safety issues addressed it really would be a good useable saw at much lower price than a sthil 660 or 661 .And could put out more horsepower but I don't think it needs alot of horsepower to cut the size logs that fit in the cradle....I do thing it's an interesting ideal and I've often wondered how one of these predator engines would work as some type of chainsaw....Stay safe and keep working on it and show us another video after your done
right on ,,chainspeed needs to be at least double if not even more,,that fourstroker revs maybe 3000 rpm while a chainsaw revs 10 000 rpm and a extension vith a 90 degree bend on it for the handlebar is a solution maybe to the crazy dangerus stick that he is using now, and the oiler needs to get in to the bar under the chain so a small hole and a groove behind the oilerhole in the bar and a nipple on the backside with a ballvalve should be a better way to lubricate the bar and chain
hello, the speed of the chain look to slow , no oil lubrification, bad position for the engine when you load the wood , cranshaft oil is over good level/angle , but good job :)
The cutter should be placed in a balanced position so that when holding the handrail to cut it, it will not be heavy because the weight of the screw cutter will be heavy. Leaving it in the tensioned position by taking the spring wire to hold it when cutting will be lighter. .and the head of the wood when the saw is cut should also be left at 3/5 of the rack, the saw cuts off the wood, it will fall down by itself, we don't have to push it down from the cutting table.
Great for cutting logs, arms,removing the odd elbow or 2. Not much in the way of health and safety......Please change but great concept but needs modifying.
You have crazy amazing skills. That is absolutely amazing. Bro you should patent some of you inventions. You make millions!!! Another awesome video my dude. Keep up the amazing work
soo cool, you should really try to rig the oil feed line up to the oiling hole on the bar so it pumps oil inside of the bar as it needs, wouldnt think it would be too hard to do and it would definitely help things run a little smoother and less wear on the bar and chain!
Keep an eye on that crankcase oil. You might want to add a little extra to compensate for operating the engine at an incline. If you ever do a redesign, consider a fixed engine position with the jackshaft to be the pivot point for the chainsaw bar.
triple or quadruple the engine speed(most saws run at 14krpm). a simple band break around the outside of the clutch would make it ton safer, make it so it disengages when you pull it down. also i think i would have made the blade only piviot. i don't really see the practicality of this, you just end up lifting heavier wood. if it were built into a log splitter i could see it. sorry to sound so negative, good video though.
This cuts slower than a good chainsaw. BUT, now you don't have to shave your underarms. Well, maybe one. Agree on gearing -- way too slow. Even slower than the old gear saws. And maybe a valve on the oiler? Treadle control? And I know this is all in fun. My favorite caption: "Safety First!"
Ovako napravljeno, možeš vrlo lako da ostaneš, ne daj bože, bez ruke. Mač je trebao biti okrenut "od tebe" sistemom poluga i pokriven- zaštićen jer ovako je mnogo NESIGURAN! 😉
I thought so too. But he is standing off to one side. It looked like at the beginning he was standing directly over it. But he could sure use it somewhere else. But the boy is a genius
Sweet.A 'jackshaft' with a gear set to multiply the chain speed x5 will get your work done much quicker.Still,it's a good build as-is./Slatko. 'Pokretna osovina' sa zupčanikom podešenim za povećanje brzine lanca x5 će vaš posao obaviti puno brže. Ipak, dobra je izrada takva kakva jest.
Good skills but dude that is a dangerous design. The bar and chain should never be facing you specially at that close distance...please consider a safety modification.
Ok idea, but chain saw chains you have to constantly sharpen. A 24 inch buzz saw blade on an inch and 3/8 arbor would work much better with that motor and minimal blade sharpening. Cool the blade with water if you have to. Much safer way. I use one run off my tractor pto.
You do great work but this very dangerous. If that chain comes off watch out. Make a few modifications for your safety. You are very skillful and will come up with many more ideas for future projects.
My concerns is angle of engine with overhead valves oil getting in head and carb.also I would guard the chain.really don't sea how engine os running with carb tilted back so far.
Great idea. The only problem is that some ~1m logs are impossible or very difficult to lift off the ground and place on these trestles by one person. But at least you always have your perpendicular cut, which is very good for splitting wood.
Opala i tokarski si nabavija , , Uvjek si ima super ideje i pravio svašta al kroz godine si postao opušteniji i po malo ima zezancije i puno je zabavnije gledati vide❤️👍💪, , , , , da tako nekad dok upališ motorku već se umoriš 😂 , a gdje je najbolje gledat za dijelove za kartinge jeftino a dobro ,rabljeni ili novi djelovi ?
Nice design you can increase the speed a bit by playing with sprocket ratio and change the way you are positioned to pull on the handle you are to near of the chain blade and too young to be injured :)
dobra ideja ,motor bi tebao biti fiksiran na ravno zbog podmazivanja samo mac bi trebalo da se moze pomerati ,,bolja varijanta bi bila sa listom cirkulara ,lp
it seem like too dangerous when you pull it from that side… the chain saw can accidentally touch any part of your hand or body, why don’t you make it push from engine site?
![Seungmin "그렇게, 천천히, 우리(As we are)" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/kAzmhLHePqU/mqdefault.jpg)
Very dangerous design. You need to extend the control arm past the end of the chain or you'll end up chopped to bits. Don't lean over any where near the chain and put a kill switch on the end of the control arm
Think this ist really Dangerous by Design, the arm of the operator is to near to the chain.
Another mistake is that the chain speed is to low, which can bei seen by the vibrations during sawing the wood.
I would recommend everyone NOT to try this by yourself, the machine is highly dangerous.
200cc saw that cuts slower than a 20cc, great fab work but the chain speed is way too slow.
Jedesmal wenn ich deine videos sehe denke ich es kann nichts dümmeres mehr kommen. Danke dass du mich immer aufs neue vom gegenteil übezeugst
Zu dumm um a Stihl zu starten....
@@christianhandwerker6863 😂😂 ne reperatur kähme unter 50€ aber man kann auch nen 200kubik motpr dranmachen. Kommt nur mir des so vor oder funktioniert des nicht soo wies der typ wollte😂
@@Pfoffagonder ....zu wenig Umdrehungen ....
@@christianhandwerker6863 gemau. Die 550xp dreht auf 14.000rpm hoch😂 so n 4takter normal nur 6-8😂😅
Totally needs a guard for the end of the blade. I was expecting to see one built.
After reading some of the comments I agree there needs to be some changes in the design to make it more safe .I also agree the chain speed needs to be nearly doubled .I think those issues addressed and this could work fairly well...The engine has about the same horsepower as a few of my larger sthil chainsaws but they have much higher rpm therefore high chainspeed so they cut smooth....I would double the chainspeed by gearing it different .I would also buy a racing kart camshaft that is designed for higher rpm....These little motors with mods such as cam and larger carb make almost twice the horsepower and can turn as much as 9k rpm .So my point is if this project has more fine timing and the safety issues addressed it really would be a good useable saw at much lower price than a sthil 660 or 661 .And could put out more horsepower but I don't think it needs alot of horsepower to cut the size logs that fit in the cradle....I do thing it's an interesting ideal and I've often wondered how one of these predator engines would work as some type of chainsaw....Stay safe and keep working on it and show us another video after your done
right on ,,chainspeed needs to be at least double if not even more,,that fourstroker revs maybe 3000 rpm while a chainsaw revs 10 000 rpm and a extension vith a 90 degree bend on it for the handlebar is a solution maybe to the crazy dangerus stick that he is using now, and the oiler needs to get in to the bar under the chain so a small hole and a groove behind the oilerhole in the bar and a nipple on the backside with a ballvalve should be a better way to lubricate the bar and chain
hello, the speed of the chain look to slow , no oil lubrification, bad position for the engine when you load the wood , cranshaft oil is over good level/angle , but good job :)
This is SUCH a BAD idea. Dont do this. Chains come off, sometimes break and there is no gaurd. This wont end well.
Odlično👍👍👍👍
The cutter should be placed in a balanced position so that when holding the handrail to cut it, it will not be heavy because the weight of the screw cutter will be heavy. Leaving it in the tensioned position by taking the spring wire to hold it when cutting will be lighter. .and the head of the wood when the saw is cut should also be left at 3/5 of the rack, the saw cuts off the wood, it will fall down by itself, we don't have to push it down from the cutting table.
Really really cool 🤩👍
That was one of the best inventions you ever ha is always nice to watch your videos.
Kind regards buddy.
sugestion its better put handle at back of the engine for safety rather your facing the chainsaw.
Great for cutting logs, arms,removing the odd elbow or 2. Not much in the way of health and safety......Please change but great concept but needs modifying.
Love the song in the background. Leaning on the everlasting arms. Song it in church growing up.
You have crazy amazing skills. That is absolutely amazing. Bro you should patent some of you inventions. You make millions!!! Another awesome video my dude. Keep up the amazing work
soo cool, you should really try to rig the oil feed line up to the oiling hole on the bar so it pumps oil inside of the bar as it needs, wouldnt think it would be too hard to do and it would definitely help things run a little smoother and less wear on the bar and chain!
Keep an eye on that crankcase oil. You might want to add a little extra to compensate for operating the engine at an incline.
If you ever do a redesign, consider a fixed engine position with the jackshaft to be the pivot point for the chainsaw bar.
triple or quadruple the engine speed(most saws run at 14krpm). a simple band break around the outside of the clutch would make it ton safer, make it so it disengages when you pull it down. also i think i would have made the blade only piviot. i don't really see the practicality of this, you just end up lifting heavier wood. if it were built into a log splitter i could see it. sorry to sound so negative, good video though.
Bravo i hvala ti veliko prijatelju za sve video klipove koje objavljuješ.Prva liga,veruj mi...👍👍👍👍...
This cuts slower than a good chainsaw. BUT, now you don't have to shave your underarms. Well, maybe one.
Agree on gearing -- way too slow. Even slower than the old gear saws. And maybe a valve on the oiler? Treadle control?
And I know this is all in fun. My favorite caption: "Safety First!"
You just need to make a guard for that chain blade, the rest is perfect nice buddy.
Looks like you’ll be doing the next video left handed
Ovako napravljeno, možeš vrlo lako da ostaneš, ne daj bože, bez ruke. Mač je trebao biti okrenut "od tebe" sistemom poluga i pokriven- zaštićen jer ovako je mnogo NESIGURAN! 😉
Odlična ideja i posao,ali napravi zaštitu za lanac i polugu/ručku prečvrsti bliže da ti bude lakše upravljati🙂👌
Good ii boss Doctor DS 💪💪👍👍😊😊✅✅
1 thing I don't like:You stand g în front of that blade! Better do a handle at the back! În case the chain brakes, it wont be în your face!
I thought so too. But he is standing off to one side. It looked like at the beginning he was standing directly over it. But he could sure use it somewhere else. But the boy is a genius
Sweet.A 'jackshaft' with a gear set to multiply the chain speed x5 will get your work done much quicker.Still,it's a good build as-is./Slatko. 'Pokretna osovina' sa zupčanikom podešenim za povećanje brzine lanca x5 će vaš posao obaviti puno brže. Ipak, dobra je izrada takva kakva jest.
I would not feel safe using that handle. I would bend it at a 45 degree angle towards the back and that way it won’t be facing you
Look for photos of chainsaw injury, never get that close to a running chainsaw. Good video terrible design.
Gordon Ramsay😂😂😂 0:43
Good skills but dude that is a dangerous design.
The bar and chain should never be facing you specially at that close distance...please consider a safety modification.
Good boss doctor 👍👌
Great work, it has torque but lacks speed, bump up the rpm
U are a bit near that chain
Odlična ideja svaka čast
Now you need a log splitter 😅😅👌👍
A very dangerous helper!
Ok idea, but chain saw chains you have to constantly sharpen. A 24 inch buzz saw blade on an inch and 3/8 arbor would work much better with that motor and minimal blade sharpening. Cool the blade with water if you have to. Much safer way. I use one run off my tractor pto.
Pazi na svoje ruke da ne ostaneš bez njih.
Sretno.
Super videi ❤️🔥👍💪,velika podrška, probaj na staru biciklu il nesto drugo montirati da pogoni motor od motorne pile 2kw
12:39 i was hoping the go kart seat was going on for lazy days
My man, you are taking your own life in your hands, standing on the wrong side of that chain.
pensei o mesmo
Samo sam čekao da vidim kako ćeš riješiti podmazivanje lanca 🤣🤣
You do great work but this very dangerous. If that chain comes off watch out. Make a few modifications for your safety. You are very skillful and will come up with many more ideas for future projects.
great work !
My concerns is angle of engine with overhead valves oil getting in head and carb.also I would guard the chain.really don't sea how engine os running with carb tilted back so far.
Молодец как всегда🤟😁
Great Job. That thing scares me to Death Though. You need to stand on the other side.
Super DANGEROUS
I know,where is the chain guard.I would have liked to see the handle on the opposite side away from the blade.
Watching Bangladesh 🇧🇩🇧🇩🇧🇩🇧🇩
😮😮😮😂
Great idea. The only problem is that some ~1m logs are impossible or very difficult to lift off the ground and place on these trestles by one person. But at least you always have your perpendicular cut, which is very good for splitting wood.
Az àm a szuper illesztés!😂
i would put a guard on top of the blade!
Голодание маслом у двигателя не будет? Наклон большой.... Маслозаборник захватывает масло всегда?
Doctor DS logic: this thing stopped working, LET'S MAKE IT FKING 200cc
Dangerous
Mean it’s time to buy a new saw😂
you killed me with "subscribe" and "like" reminder, every time i think i get a notification on my phone 😂
😅😅😅
this thing is the exact reason someone invented the fast, portable maneuverable chainsaw.
0:36 izvađena svjećica za potrebe snimanja😂🤣
Opala i tokarski si nabavija , , Uvjek si ima super ideje i pravio svašta al kroz godine si postao opušteniji i po malo ima zezancije i puno je zabavnije gledati vide❤️👍💪, , , , , da tako nekad dok upališ motorku već se umoriš 😂 , a gdje je najbolje gledat za dijelove za kartinge jeftino a dobro ,rabljeni ili novi djelovi ?
Karting svaštara, grupa na fejsu 🤗
@@DShomemade hvala
Sieht gud aus, awwa das Ding geht jo wohl ken Schlach
arm amputator 3000
I think its not good for this type of engine to work on this angle. The piston cant be oiled properly.
Would it be easer spend 12.oo$ on carb kit doctor hardway????¿?
Super videi ❤️🔥👍💪,velika podrška, probaj na staru biciklu montirati motor od motorne pile 2kw
Do you still have all your limbs? good time to design a safety guard around the saw now you still able.
Nice design you can increase the speed a bit by playing with sprocket ratio and change the way you are positioned to pull on the handle you are to near of the chain blade and too young to be injured :)
Besmisleno i nepraktično!
Hahahaha
koliko je vremena i para utrosio na ovu masinu mogo je napreviti magarca i brze bi rezao drva
thats still really cool. atlhough u shud b on the otherside of the saw pushing not pulling. just an opinion.
Benim tek hayalim bir traktör
13:27 you almost destroyed your elbow.
Das wird wohl nicht so gut funktionieren, wenn man bedenkt, dass der Motor nur bis 3000 U dreht und die Kettensäge bis 13000.
Bomba hidráulica y motor hidráulico
For christ sake put a guard over the blade before you loose your arm or worse
Workins but no safety !!!!
thats going to give me nightmares i still like it awesome idea
The handle is a safety hazard. Design could have been better
BISOUS BONJOUR DE LA FRANCE BIENVENUE JADORE CONTINUER MERCI
C'est un peu dangereux la lame passe à côté du bras. Sinon très bonne idée 💡
Odličan stroj samo što bi popravio ručku i štitnik za lanac bi metnuo odozgora
dobra ideja ,motor bi tebao biti fiksiran na ravno zbog podmazivanja samo mac bi trebalo da se moze pomerati ,,bolja varijanta bi bila sa listom cirkulara ,lp
2 stroke chain saws are easy to fix, I hope you fixed the old poqer unit lol but your diy processing station is still cool 😎👍🤘
that thing is super un safe no way to stop it with that clutch standing on the wrong side of the bar
Really safe structure
that looks fucking deadly .
Napravi jos cjepac neki i imas full setup
Samo nekako mi se cini da nema dovoljno obrtaja ,kao da sporo sijece
Pozz
good job
Šteta bagrem otišao u drva a sve dobri stubovi mogli biti😂
sva čast na kreativnosti
Ideja ista ko kod Mr IMBUS 😅
it seem like too dangerous when you pull it from that side… the chain saw can accidentally touch any part of your hand or body, why don’t you make it push from engine site?
thats cool! ur a strange dude. ud make a good neighbor
Эти моторы нельзя так сильно наклонять,а если его оставить так цилиндром вниз,то масло стечет в камеру сгорания.
Good job what you did
please make a video restoring your old chainsaw(
this is exactly cuz of my travel to hospital with a bag in my hand what carries my other hand. Care pls.
Nekem tetszik👍👍 én örülnék ha ijet tudnék készìteni
I like your wideos
Možda je preveliki ugao naginjanja za ovaj motor zbog podmazivanje,bilo bi bolje da je neki 2t motor zbog toga.
something feels like it doesn't quite turn out as planned.
Zdecydowanie Lepiej sprawdził by sie elektryczny silnik 2-3kw i dołożyć przekladnie aby łańcuch miał 2-3x szybsze obroty od silnika, brawo za pomysł💪
"!?" is exactly my brain when reading this title