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

Totally needs a guard for the end of the blade. I was expecting to see one built.

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 :)

sugestion its better put handle at back of the engine for safety rather your facing the chainsaw.

I think you should change the design as so you're not getting near the rotating chainsaw. If your clothes snag then you'll loose your arm!

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.

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.

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!"

Odlično👍👍👍👍

Jedesmal wenn ich deine videos sehe denke ich es kann nichts dümmeres mehr kommen. Danke dass du mich immer aufs neue vom gegenteil übezeugst

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.

Love the song in the background. Leaning on the everlasting arms. Song it in church growing up.

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

You just need to make a guard for that chain blade, the rest is perfect nice buddy.

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.

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.

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! 😉

U are a bit near that chain

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

That was one of the best inventions you ever ha is always nice to watch your videos. Kind regards buddy.

arm amputator 3000

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.

Pazi na svoje ruke da ne ostaneš bez njih. Sretno.

12:39 i was hoping the go kart seat was going on for lazy days

i would put a guard on top of the blade!

Das wird wohl nicht so gut funktionieren, wenn man bedenkt, dass der Motor nur bis 3000 U dreht und die Kettensäge bis 13000.

Bravo i hvala ti veliko prijatelju za sve video klipove koje objavljuješ.Prva liga,veruj mi...👍👍👍👍...

The handle is a safety hazard. Design could have been better

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

A very dangerous helper!

Голодание маслом у двигателя не будет? Наклон большой.... Маслозаборник захватывает масло всегда?

Now you need a log splitter 😅😅👌👍

Doctor DS logic: this thing stopped working, LET'S MAKE IT FKING 200cc

Samo sam čekao da vidim kako ćeš riješiti podmazivanje lanca 🤣🤣

13:27 you almost destroyed your elbow.

Would it be easer spend 12.oo$ on carb kit doctor hardway????¿?

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.

For christ sake put a guard over the blade before you loose your arm or worse

Do you still have all your limbs? good time to design a safety guard around the saw now you still able.

I think its not good for this type of engine to work on this angle. The piston cant be oiled properly.

Dangerous

Mean it’s time to buy a new saw😂

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

Nice but it's not good for engine

Odlična ideja svaka čast

C'est un peu dangereux la lame passe à côté du bras. Sinon très bonne idée 💡

that thing is super un safe no way to stop it with that clutch standing on the wrong side of the bar

Besmisleno i nepraktično!

Možda je preveliki ugao naginjanja za ovaj motor zbog podmazivanje,bilo bi bolje da je neki 2t motor zbog toga.

Odličan stroj samo što bi popravio ručku i štitnik za lanac bi metnuo odozgora

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?

Эти моторы нельзя так сильно наклонять,а если его оставить так цилиндром вниз,то масло стечет в камеру сгорания.

Amazing idea, but you should talk in your videos

please make a video restoring your old chainsaw(

My man, you are taking your own life in your hands, standing on the wrong side of that chain.

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 :)

Napravi jos cjepac neki i imas full setup Samo nekako mi se cini da nema dovoljno obrtaja ,kao da sporo sijece Pozz

I would have just adjusted the Carburettor!

you killed me with "subscribe" and "like" reminder, every time i think i get a notification on my phone 😂

Sorry aber nach wie vielen Amputation hat er sein Holz geschnitten. Idee ist gut, nur in der Umsetzung doch arg Gesundheitsgefährdent.

une protection de chaîne serait la bienvenue...

,, Safety first " Yeah...but the chain run immediately, and never stop. Slow, heavy as f..k and not safe at all. "Good job"...

Az àm a szuper illesztés!😂

something feels like it doesn't quite turn out as planned.

this is exactly cuz of my travel to hospital with a bag in my hand what carries my other hand. Care pls.

Should have just fixed the chainsaw, yearly maintenance will keep those saws running for years..

Šteta bagrem otišao u drva a sve dobri stubovi mogli biti😂

thats still really cool. atlhough u shud b on the otherside of the saw pushing not pulling. just an opinion.

great work !

Benim tek hayalim bir traktör

Really really cool 🤩👍

4 stoke engine , not so good for chainsaw . Make it electrik

Dangerous, IMHO. But I'm not the one using it. Safety first.

bad idea since the engine is governured to 3600 rpm and the averagr chainsaw runs at the 12k rpms at full throttle therefore the chain doesnt speed fast enought to cut efficiently. What I would have done is bolt on chainsaw instead of the 200/212 cc engine and run it this was. otherwise great project. poz iz 🇸🇮

Nekem tetszik👍👍 én örülnék ha ijet tudnék készìteni

Watching Bangladesh 🇧🇩🇧🇩🇧🇩🇧🇩

0:36 izvađena svjećica za potrebe snimanja😂🤣

Ottimo risultato lavoro eccellente

The approach to the product is solid. However, I believe that it is better to split 1 meter long logs firstly than to cut it to the size of the boiler, and then split each one again and again. Sawing logs is much easier and faster than splitting them. So, I advise you to first make a 1m splitter. I saw this approach in American blogger's videos . The Shepach company also makes 1010 mm log splitters for the same purposes.

Looks like it needs a chain brake when the engine sits all the way back. What a great update video that would be.

Fora je, ali bezveze, opasno, lanac se vrti, kad das gas vrti se presporo, bas bas bezveze, ali ajde možeš i ti jednom totalnu glupost napravit, necemo odmah za zlo uzet😂😂 Popravi tu Stihlovku o mani se ćorava posla😂😂🍻

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 ?

its nice but it doesnt look safe at all you almost hit your arm doing it , you can modify it a bet to be safer

Молодец как всегда🤟😁

this thing is the exact reason someone invented the fast, portable maneuverable chainsaw.

"!?" is exactly my brain when reading this title

let's try to make a bandsaw 👍🏻

Ideja ista ko kod Mr IMBUS 😅

Great invention ! but why not use the original small engine? 👍🤔

Much to slow chainspeed

Good boss doctor 👍👌

sva čast na kreativnosti

Zdecydowanie Lepiej sprawdził by sie elektryczny silnik 2-3kw i dołożyć przekladnie aby łańcuch miał 2-3x szybsze obroty od silnika, brawo za pomysł💪

Sieht gud aus, awwa das Ding geht jo wohl ken Schlach

Super videi ❤️🔥👍💪,velika podrška, probaj na staru biciklu il nesto drugo montirati da pogoni motor od motorne pile 2kw

Really safe structure

Sto pre napravi da motor stoji ravno a da se osovina gde je testera pomera jer u tom položaju motor ce da crkne jako brzo.... Inače video mi se svideo i dao si mi ideju jer sam cirkular prodao :)

Dude, it was easier to make only the blade mobile. Your construction will crack up the engine because is a horizontal working engine...

De, miért kellett ezt ilyen bonyolult módon elkészíteni, mikor van egyszerűbb megoldàs is.