Kinetic log splitter 2016

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  • Опубліковано 25 лис 2024

КОМЕНТАРІ • 264

  • @aaronsadventures06
    @aaronsadventures06 2 роки тому

    I stumbled across this video a few years ago without even knowing what a kinetic log splitter was.
    My family and I do a fair bit of firewood every year and the old hydraulic splitter (as good as it is ) was just too slow. So I decided why not try to make a kinetic splitter to make life easier every wood season.
    After some more research I built my own kinetic log splitter. My flywheel is much heavier than yours appears to be and is powered by a 5hp motor that is very fuel efficient.
    I used a double row sprocket that I found laying around (heavy duty mind you) for the pinion and made my own rack by welding the chain to suit that sprocket onto some reinforced RHS tubing.
    Long story short, it’s an amazing machine that I am baffled by its efficiency every time I use it and with only minor tweaks since I built it a few years ago, it still runs strong.
    I am contemplating putting up a video of mine showing how I built it and how it works. Maybe that’s something I will get around to one day.

    • @МиколаМякущак-у1о
      @МиколаМякущак-у1о 9 місяців тому

      Хочу посмотреть видео вашего дровокола,где я могу его посмотреть

  • @DanielDartez
    @DanielDartez 4 роки тому

    I didn't know what a kinetic splitter was till I googled and came across your video.. Very Impressive..

  • @basspromike
    @basspromike 6 років тому

    Man that thing really shines splitting those long small diameter logs, way faster than hydraulic

  • @curtispomykal8432
    @curtispomykal8432 8 років тому +4

    Cool splitter! My uncle had a home made splitter to. He put on a "+" type wedge on the end. It quarter the wood in one stroke. We're what America is really made of!

  • @rowgler1
    @rowgler1 8 років тому +1

    "Just build one"? !, you say. I'm impressed. I have a Supersplit kinetic splitter so I appreciate your machine. I just bought it. I don't even have the skills to copy it much less reinvent it. Chain drive is a nice touch. Also the cable pulley on the spring return. Kind of steampunk. If the fly wheel was heavier it wouldn't bog down as much. Your machine has a longer reach so that will slow the flywheel on the tough stuff. I also notice that the spline shaft is higher than on my machine. Take care that the forces don't bend it into an arc, if it starts, reinforce it. Good job.

  • @kimchan2108
    @kimchan2108 Рік тому +59

    I was a bit worried with a large number of fake reviews but I am very pleased with the results. Bit of background, ua-cam.com/users/postUgkxmKn8dCAXovWn8_cLYoosGLVrVrpwlIMc I need to split approximately 1.5 cords of wood and didn't feel like destroying my back. I purchased this anticipating to have a few issues splitting wood but have only come across a few logs of elm where the stringy nature of elm made it more difficult to split. Overall its not a necessarily fast process but it also isn't a very arduous one either. I came and went fairly often to do different tasks but once I stayed and got into a system I could easily split my pieces in a fairly timely manner.

  • @georgem.kokindajr.941
    @georgem.kokindajr.941 6 років тому +5

    Great video! I like the rack and pinion idea, but it looks like you need two 75 pound flywheels, or just a heavier one.

  • @bedebill
    @bedebill 4 роки тому +2

    Brilliant machine , thanks for posting

  • @aguyandhiscomputer
    @aguyandhiscomputer 8 років тому +2

    First person I have seen to put the flat side of the cut log down. Someone finally gets it.

  • @FatherOfTheParty
    @FatherOfTheParty Рік тому

    Brilliant piece of kit. Well done

  • @Don.Challenger
    @Don.Challenger 8 років тому +8

    Very good. It appears to consume the logs as fast as they are loaded. And not half as scary in operation as I first thought ( though some shrouds around the motive parts might be in order )

  • @skbigelo
    @skbigelo 8 років тому +1

    Pretty ingenious. It wouldn't work as well on the wood we have in the PNW as it tends to be much bigger, but I can see the usefulness for the wood you have. I'm thinking I may just need a bigger flywheel, though.
    When you go to do your second split on the log, keep the two pieces of the log together, rotate 90 degrees. You can then cut into 4 pieces. Saves one splitting step. I do it all the time. It works pretty good with pieces up to 12 inches in diameter. Above that I have to set the second half aside like you are doing in the video.

  • @CanadianBriar
    @CanadianBriar 5 років тому

    that's one impressive design and build! well done :)
    I really like to see old bits and pieces given a new life and being reused rather than just tossed.
    if you lived closer i'd hire you to make me one! i'm no where near handy enough with metal to do that.

  • @Tellyfive
    @Tellyfive 7 років тому +4

    Perfect speed for a splitter. Fast enough to be efficient but still safe

  • @aaronhumphrey2009
    @aaronhumphrey2009 6 років тому

    Ingenious. Just needs a few tweaks, rubber bump stops, chain/ belt guards, split wood trays on each side

  • @drumcrazy72
    @drumcrazy72 Рік тому

    Great work mate. You’d be a handy guy to have around.

  • @bruno640
    @bruno640 8 років тому +1

    I like it!!! I made one once out of a single trailer dolly and a hydro stat reverse/fwd., to turn the input shaft. But this one beats the "technology" of mine all to pieces....!☺

  • @Alan_Hans__
    @Alan_Hans__ 8 років тому +15

    Awesome work Gary.
    Based on what I've seen on some other kinetic splitters I'd be guessing that your flywheel is either too light and/or isn't spinning fast enough. Your stroke is longer than most but you can hear by the immediate drop in revs that it's the reduction drive through the motor, rack/pinion that is doing the work rather than the momentum of the flywheel. There's other videos up on kinetic splitters (in particular by nathan36340) using motors as low as 3hp with no noticeable reduction in motor rpm's.

  • @bill48m
    @bill48m 8 років тому +1

    I wish I was your neighbor, great design. Great idea.

  • @johnfranklin4038
    @johnfranklin4038 8 років тому +4

    Get a piece of an old tire and bolt it to the I beam for a return stopper so it doesn't damage your washers

  • @dadgad68
    @dadgad68 6 років тому

    Great job sir. Nice build.

  • @mlb6d9
    @mlb6d9 5 років тому

    Nice work Gary!

  • @MJorgy5
    @MJorgy5 7 років тому +3

    For all the naysayers: The teeth won't strip on the rack or pinion because there is no prevalent force acting on the rack until it contacts the wood being split, at which point, the teeth are in mesh. I'd hate to see these guys try to understand a manual transmission, or how to shift gears without using a clutch. Cool machine!

  • @kafoure93
    @kafoure93 8 років тому

    Awesome machine. Great job building it yourself. I personally would go with a bigger engine for extra torque to drive through the bigger logs and you shouldn't have to wait as long for the flywheel to get back up to speed. Harbor freight has a great and cheap line of engines that would be great for this.

  • @robbooth7904
    @robbooth7904 7 років тому +1

    Fantastic! great job of engineering.

  • @sambo5562
    @sambo5562 8 років тому +11

    You need to configure your activation handle to be activated by a foot pedal which is attached to the handle by a steel cable. This would free up your right hand to hold on to your material being split. Another suggestion would to put a little more of a broad head on your cutting tool. Reason for this is I noticed every log you spitted you had to break it on open to separate the two pieces just split. A broader axe head would split the logs more efficiently.

    • @TheIdeasGuy
      @TheIdeasGuy 8 років тому +2

      It would also be more likely to stop tougher logs stone cold dead. The thin blade slices easily, which is ideal for a setup like this.
      The best way to prevent the issue you mentioned, would be to move the blade a few inches closer to the engine end. Have another look at the contraption and I think you'll see where I'm coming from mate

    • @sambo5562
      @sambo5562 8 років тому +2

      TURFA - I understand what you have said. Yes, that would be a solution, I think. However if you move the blade closer to the motor as you suggested. Then you are limiting the lengths of wood you can split. This may or may not be a issue.
      Another thing which would be helpful for the Operator. Would be to install guide wings on each side of the main I beam. This would act as a trough to hold the wood being split, along with centering the wood as it is pushed through the blade.

    • @marvinmagathan8548
      @marvinmagathan8548 7 років тому

      JIM Short

    • @leroybullied7705
      @leroybullied7705 6 років тому

      Where he has his rack mounted to the push block he loses about 6 inches of the racks length.

  • @TheChrismsanchez1
    @TheChrismsanchez1 3 роки тому

    Excellent! I love the history of the repurposed parts. This use to be..., this is off of a...
    👍

  • @aguyandhiscomputer
    @aguyandhiscomputer 8 років тому +12

    Oh baby, that wood is so knotty. It needs a spanking.

  • @dominicrodriquez6736
    @dominicrodriquez6736 7 років тому

    love it things that are made by a person are awesome because he built it with his hands and his own brain that is what a lot of people are lacking in today s kids the world is moving to fast to show people great job on it

  • @SteelyPaw
    @SteelyPaw 7 років тому

    I gotta tell you, for what you have in it, that is a very ingenious design, works great and fast too. Some rubber bumpers at the back of the ram will cushion the return stroke.

  • @ponkkaa
    @ponkkaa 8 років тому +4

    Pretty darn clever! Does need a cup holder though.

  • @GarnettM
    @GarnettM 8 років тому +1

    Works good , -- Idea -- slide a 10" rubber hose or so on the upper side of the cable so the pulley hits the hose and slows the return like a drag should stop real slow ..

  • @JFPSolar
    @JFPSolar 7 років тому

    Very nice build. It seems to do what you want it to.

  • @Anonymous-rj7gc
    @Anonymous-rj7gc 7 років тому +1

    Kinetic is the word. barely functional and awesome and home made. Perfect!

  • @davidmartin5179
    @davidmartin5179 4 роки тому

    Absolutely amazing.
    I love building my own stuff also.

  • @michaelblock4397
    @michaelblock4397 6 років тому

    That is sweet, aspen, white ash are strategic grain. The bug hit here also, the thing I can see a wood that is all branches it might not have the power to push through it. That’s where hydraulics excel, your right it’s fast.

  • @dosstheboss100
    @dosstheboss100 8 років тому

    good job and hella stroke add more weight to wheel or a secondary wheel how does it work on knotted stuff

  • @leroybullied7705
    @leroybullied7705 6 років тому

    Sweet machine, I like your reduce reuse recycle philosophy.

  • @stevensevede4928
    @stevensevede4928 8 років тому +2

    reminds me of the Amish around our area with levers and pulleys on shafts at the saw mills. alot of thinking went on constructing this cool works nice good job.

  • @kirkjohnson9353
    @kirkjohnson9353 8 років тому +1

    Any videos about running engines on charcoal?

  • @GraceEagle5
    @GraceEagle5 5 років тому +1

    Outstanding homemade creativity! How can I make one?

  • @scottgerlach6867
    @scottgerlach6867 8 років тому +3

    Super amazing. wish I had one back in Mn.

  • @mtnviewtow88
    @mtnviewtow88 3 роки тому

    love this machine good job i have the dr k rapidfire from DR

  • @SmokymntnEd
    @SmokymntnEd 8 років тому +1

    Gary, Very nice Job. I can't imagine he amount of time you put into that design.

  • @MrB82901
    @MrB82901 8 років тому

    Great job, that took time and skill to design and fabricate. Thanks for the video.

  • @robplotts9412
    @robplotts9412 8 років тому

    Sweet job man really nice

  • @RLNTEX
    @RLNTEX 8 років тому +1

    I could not believe I watched all this but then so did 180,000 other people.

  • @gorp27
    @gorp27 8 років тому

    Nice build.

  • @avislimaye
    @avislimaye 7 років тому

    Simple Machine Easy to Understand. Good Done.

  • @erbro
    @erbro 8 років тому

    that's brilliant, great construction!

  • @brontoab1
    @brontoab1 8 років тому

    Nice work!

  • @MrThenry1988
    @MrThenry1988 5 років тому

    I like that. Been looking around for parts.

  • @josephbrandtner7713
    @josephbrandtner7713 6 років тому +4

    Very well engineered! Just curious, where did you get the rack & pinion?

  • @justinmahar5208
    @justinmahar5208 8 років тому +1

    Good build mate, too job.

  • @markyasaitis6050
    @markyasaitis6050 8 років тому +5

    Splits that soft popal pretty good, like to see if it could handle some oak or elm.

    • @jeffreyshanholtz5997
      @jeffreyshanholtz5997 8 років тому

      locust!

    • @bigbluegpr
      @bigbluegpr 8 років тому +1

      There are videos all over UA-cam showing kinetic splitters doing an excellent job on hard woods such as oak, elm, and locust.

    • @lewiemcneely9143
      @lewiemcneely9143 7 років тому

      I'll stick with hydraulic too. I had a 15 ton with a 5-horse Briggs that would split knots all day long running about 1/3 throttle. Just had 2 sticks it wouldn't split and one I just moved a bit and it split it. The other I halved with a saw and it finished it off. Oak, black-gum, sourwood, hickory, it didn't matter. Up to 2 feet through didn't matter either. Knowing HOW to turn a stick saves you and your splitter. Hydraulics all the way and mine was set running 2400 p.s.i. and never blew a hose. 2500 p.s.i working pressure but 24 was enough.

  • @MyDom55
    @MyDom55 2 роки тому

    Beau travail ,bravo

  • @joewoodchuck3824
    @joewoodchuck3824 7 років тому +1

    What keeps the gear mesh from grinding before they fully engage? Seems like any other design would grind, yet this doesn't.

  • @gig777
    @gig777 8 років тому

    Wouldn't it be a good idea to install a guard around that flywheel and gear?

  • @jeffreydonaldson576
    @jeffreydonaldson576 8 років тому +2

    very cool and works it must save u a lot of time and energry and a lot of sore muscels in your latter years

  • @ohrealy1
    @ohrealy1 6 років тому

    Nice job , I saw the allen bolts on the collars holding the drive cog on the shaft are they the ones with a woodruff key slot in them and if they are do they hold okay for this. By the way if the wheel/bearing that presses the rack onto the drive wheel goes past 90 degrees it should stop it kicking back. Thanks in advance.

  • @joshward7896
    @joshward7896 6 років тому

    Holy Crap! we musta come outa the same egg! I made a ratchet type that ran on an electric 1/2 hp motor. The flywheel was from an old cordwood saw. Onlyest thing is the need for grease on that rack....involute gears need lube!

  • @rocr62
    @rocr62 8 років тому

    Quite the contraption... if you like picking your nose with your elbows. Seriously. I appreciate the engineering and know how to put this together and the video was entertaining.

  • @marksalamack6133
    @marksalamack6133 7 років тому

    Your "product" is really well done ..someone below did mention that the rack and the gear are available on amazon...thanks for that information
    Could you explain the fuels?..sounded like you mention coal gas and wood gas...they sound like by products of this process...Thanks for showing us " how it's done" Mark

  • @iceflameproductionz
    @iceflameproductionz 5 років тому

    what thickness shaft did you use for the bulldozer clutch plate flywheel, and also thickness of shaft for pinion

  • @027joe
    @027joe 8 років тому

    do you think this unit could use a four or six way wedge

  • @eCitizen1
    @eCitizen1 3 роки тому +1

    It looks like you could you a heavier flywheel. Great job though. Do you know what your gear reduction is?

  • @MaroLuva
    @MaroLuva 7 років тому

    Have you thought about putting a damper to slow the rack when it returns? Should save you from having to grab it and slow it down

  • @MGszamanVlog
    @MGszamanVlog 4 роки тому

    Hi great job , can I use part of your video to my compilation homemade inventions and projects

  • @stevesoutdoorworld4340
    @stevesoutdoorworld4340 4 роки тому

    I love it! Who sells the rack and pinion?

  • @treblebass8049
    @treblebass8049 7 років тому +1

    That's Awesome!

  • @mlionea
    @mlionea 4 роки тому

    How is it better than the hydraulic press?

  • @joewoodchuck3824
    @joewoodchuck3824 5 років тому

    What keeps the gear teeth from jumping and chattering until they engage?

  • @tarawaatoll
    @tarawaatoll 6 років тому

    excellent. good job.

  • @sighpocket5
    @sighpocket5 8 років тому

    Nice job!!

  • @bitsnpieces11
    @bitsnpieces11 7 років тому

    You could use some pieces of an old truck tire tread area to make a bumper for the return of the ram.

  • @antoniodicappo403
    @antoniodicappo403 8 років тому +6

    After several hours of operation, can you see and damage to the rack or pinion gear as the gear engages randomly
    and also under high stress the rack would want to jump off the pinion.

  • @shaggyda2758
    @shaggyda2758 8 років тому +1

    Good-stuff!. very crafty! A few touch-ups & add-ons & it`ll be perfect. I like it when people 'think-outside the box'. Good-Luck with your future jobs.

  • @derickchetty
    @derickchetty 3 роки тому

    Great video bud. Tell me, what size is the rack? Do you know how many ton pressure it's doing?

  • @nitro105
    @nitro105 7 років тому

    Very neat, the only bad thing about a fast wood splitter is you have to work harder, Ah ha

  • @jmber27
    @jmber27 7 років тому

    Awesome .... well done👍

  • @stevestumbaugh8982
    @stevestumbaugh8982 8 років тому

    Great job!

  • @oldgeeser
    @oldgeeser 7 років тому

    Hi great vid , where did you get your rack and pinion set up

  • @timhill2849
    @timhill2849 8 років тому

    nice set up.

  • @maximefortier9300
    @maximefortier9300 5 років тому

    What happens if the log is too hard and does not split ? Is there any fuse somewhere like a shear bolt something else ??

  • @jamesbecker3203
    @jamesbecker3203 7 років тому

    MAAAAAN that thing looks nice to have

  • @coburnlowman
    @coburnlowman 7 років тому

    Where and how much are those racks and pinion gears? I would really like one of these. For a home built one it layed out well. I only wander how the chains will last. Chains typically don't like a quick shock like when you engage the gear to the rack.

  • @alfreds8766
    @alfreds8766 7 років тому

    you are a genious man!

  • @sgsg5388
    @sgsg5388 6 років тому

    Looks like a good machine for splitting toothpicks to make smaller toothpicks. There is nothing on that machine that would stand up to the 2 foot diameter red oak that I am often splitting.

  • @michaelhoward2450
    @michaelhoward2450 8 років тому +1

    I built one similar to this it has a 36 inch rack and Pinion and 100 pound weight on each side I run three and half horsepower Briggs & Stratton . mechanism which engages the rack down onto the pinion is a lot different than yours you do not have to hold it down it releases at the end of the stroke i've had great success with this machine. Yours is a little different keep up the good work I had to improve mine a little getting the bugs out . Good luck with your build.

    • @patp630
      @patp630 8 років тому

      Michael Howard

    • @MrGordy61
      @MrGordy61 8 років тому +1

      Michael, Just a thought the commercial kinetic splitters advertise it as a safety feature that when you release the engagement lever for the rack, the rack will stop in mid stroke and retract.

  • @shadetreetrader1135
    @shadetreetrader1135 8 років тому +11

    need just a little bit larger fly wheel

    • @dustinshort6207
      @dustinshort6207 7 років тому

      Shadetreetrader11 or, more powerful engine, so it speeds up faster

    • @shadetreetrader1135
      @shadetreetrader1135 7 років тому

      allthings possible I own a commercial splitter like the one you have. And after using it for a season I'll never go back to hydraulics. So much faster!!

    • @jpian0923
      @jpian0923 7 років тому

      Tighten up the belt a tad. Losing some power there.

  • @tylerwalton3930
    @tylerwalton3930 5 років тому

    Where can I get the rack and pinion to build my own???

  • @Hungry_Tree_Ghost
    @Hungry_Tree_Ghost 4 роки тому

    Fantastic!

  • @antoniodicappo403
    @antoniodicappo403 8 років тому +1

    This is a nice unit. Can you please describe a few parts more specifically? Regarding the rack. How wide is it and how thick is it excluding the teeth and including the teeth. How many teeth per inch or teeth per foot? What is the length of the rack? What is the total diameter of the pinion and how many teeth does it have? I'd really appreciate you help here. Thanks.

  • @cowboy2185
    @cowboy2185 8 років тому +4

    the gear rack number is r4x4 4foot long 2 inch face. you guys can find it on Amazon . and the pinion is ( martin ) number s415 spur gear 14.5 pressure angle. high carbonsteel 4 inch pitch 1-1/8" bore , 4.25 od. 2.000" face width . 15 teeth and you guys can find it on Amazon too

    • @itsmebernie
      @itsmebernie 8 років тому

      Cowboy 21 awesome thanks

    • @jeffjohnson2715
      @jeffjohnson2715 7 років тому

      In the video at 1:25 you can clearly see the Martin label on the Spur Gear (pinion) and it is S412 not S415. Would like to verify the part number on the rack

  • @Iowarail
    @Iowarail 8 років тому +4

    My father refused to get a splitter, said you heat 3 time with wood, once cutting once splitting it with a maul and then burning it.
    R.I.P Pacca.

  • @HolzMichel
    @HolzMichel 7 років тому

    hey Gary,
    during the walk around i noticed the main drive belt being loose and was wondering about it until you went thru the paces with the machine. the belt is supposed to slip so the engine doesn't stall in a tough chunk of wood. so my point of ponderance here is how well a centrifugal clutch would work in this system?

  • @openyathirdeye6894
    @openyathirdeye6894 6 років тому +1

    This is amazing

  • @marty01957
    @marty01957 8 років тому

    Good Job!

  • @786otto
    @786otto 6 років тому

    Very nice!

  • @littlewingpilot
    @littlewingpilot 6 років тому

    I'd like to know where you acquired the rack & pinion
    thanks