Trebuchet- Easy to Build! | Evening Woodworker

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Here's an easy and simple example of how to build a trebuchet! This is what we did when we were stuck at home during the quarantine. In this video, I explain in detail, how to build a trebuchet out of scrap 2x4's, a 3/4" steel pipe, some string, and duct tape. There's nothing like building something to launch projectiles across your yard! My family and I had fun building and launching this trebuchet, and I hope it's explained well enough that you could go build one yourself.
Bonus if you can tell me what the movie quote is at the end of the video!
Let me know in the comments if you've built a trebuchet before and...
1) How tall the pivot was
2) How far you could launch stuff
If you need some of the tools you saw:
Porter Cable angle grinder: amzn.to/3aoNDG8
DeWalt Sliding Miter Saw: amzn.to/2UWVRiR
DeWalt Drill/Driver Combo: amzn.to/2JBEwXy
Ridgid Spindle Sander: homedepot.sjv.io/vd1Ej
Pink Insulation Foam: homedepot.sjv.io/L6RBL
Check out plans for some of my other projects:
www.eveningwoodworker.com/buy...
Also check out my social media pages:
/ eveningwoodworker
/ eveningwoodworker
Website: www.eveningwoodworker.com/

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Опубликовано:

16 апр 2020

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Комментарии : 166

@capnchip Год назад

What a great Daddy! Those boys will NEVER forget that....and they helped build it!

@Pd-17 8 месяцев назад

Outstanding Dad! Mom taught me how to cook and sew. Dad taught me construction and renovations. Grandpa always had time in his shop for whatever build I dreamed up. Awesome project!

@JoshuaHorn 4 года назад

Looks like a fun project. My dad built one of these with us growing up. Ours was over 6 ft tall, and had nice medieval style wooden wheels too. Unfortunately it didn't last all that long, the wood around the arm axle broke and never got repaired.

@EveningWoodworker 4 года назад

That's awesome! It's always fun while it lasts but nobody has room to store a trebuchet year round!

@Tylerstrodtman Год назад

@@EveningWoodworker Hold my beer...

@VicDumb 3 месяца назад

That's awesome you still hold that memory! ❤❤❤

@CaptainPantys Год назад

LOL!!! Those kiddos were so happy to see the wall fall down. That genuinely made me feel good.

@jimbougard8560 2 года назад

Thank you for the super simplification of this system. I have wanted to build a trebuchet for years. You just proved that it does NOT have to be elaborate to be fun. I live in Florida and want to build one to pitch coconuts out into the Caloosahatchee river.

@EveningWoodworker 2 года назад

Sounds like a good time!!

@patrickclancy4434 Год назад

This is great and you can see how much fun your kids had with this!

@Jackknifegyp 2 года назад

Terrific. One of the best I've seen.

@skaaly 8 месяцев назад

I love Billy Crystal! Such a classic

@BearlyBull 3 года назад

Dad goals. This is awesome, would love to try it with my boys

@EveningWoodworker 3 года назад

It was a lot of fun... you should!

@rancidshitposter7546 3 года назад

Wish my my dad did stuff like this with me when i was a kid respect to you keep up the good work as a dad and a video creator 👍

@EveningWoodworker 3 года назад

Thanks!

@c0mr4de3lm0 2 года назад

I needed this for my engineering class

@MacLOUD150 3 месяца назад

I love the boys excitement/learning!

@EveningWoodworker 3 месяца назад

They definitely had fun!

@Dizzaro 10 месяцев назад

Why am I looking up how to build a trebuchet? I'm actively trying to study for a test

@afidram 4 года назад

Great project - kids had a blast!

@EveningWoodworker 4 года назад

Definitely! They want to launch pumpkins next

@lordllewellynofdarkdelight2613 4 года назад

Nice! And and nice art skills on the shadows on the bricks!

@EveningWoodworker 4 года назад

Thanks! I had fun doing that too!

@shaycannell5977 3 года назад

The awesome dad award good to thia guy for sure!

@scott3769 2 года назад

Just built one of these with my son using your plans. Came out awesome, thanks for putting this up!

@EveningWoodworker 2 года назад

Sweet! I'm glad it worked, and it's always great to do it with your kids!

@JDStone-jg8cg 11 месяцев назад

@@EveningWoodworker I've been wanting to build a catapult for a while and even tried to build a torsion catapult that didn't work very well. I could toss black walnuts about 15 feet lol This design looks like it would be much easier to produce long range throws! I'm interested in seeing if i could hang 3 to 5 plumbata on the arm to see how it throws them and in what kind of pattern . . . Obviously going to use a large field away from people and animals! But i'm looking forward to using your simple design!

@ellie-uf3jt 3 года назад

helpful, thankyou!

@ronniesharp129 2 месяца назад

that's an amazing and fun way to build a catapult and it even helped me fix problems with mine not releasing

@EveningWoodworker 2 месяца назад

Thanks! I'm glad it helped... there was a lot of trial and error to get it to work right!

@thefanceman 28 дней назад

so cool

@oldfarmer9004 8 месяцев назад

THAT WAS AWESOME!

@EveningWoodworker 8 месяцев назад

Thanks!

@vwdiver512 2 года назад

So fun!

@walterwhite2246 5 месяцев назад

great video!

@DIGOLOGIST Год назад

That was great. I'm a metal detectorist who plans to magnet fish. I want to build a Trebuchet magnet thrower ! I think I can do it with a little trial and error. thanks for the easy design.

@EveningWoodworker Год назад

Sounds fun...good luck!

@Napoleon_based 3 года назад

civilizationV moment great video

@allivanaip 2 года назад

Very good dad!

@samanthachristou3432 2 года назад

good work🙂

@dale9042 2 года назад

I just wanted to let you know... I built this trebuchet with brand new wood and more optimized dimensions, and the launch distance was 137 feet. It was for a competition in my class. Thanks for the help

@EveningWoodworker 2 года назад

Wow, good job! That out performs mine by a long shot. I hope you won the competition!

@sophiamusquiz4601 2 года назад

can i ask what we’re the dimensions? i have a school competition too.

@elimikus1767 2 года назад

same, do u mind sharing the dimensions???

@dale9042 2 года назад

@@elimikus1767 Probably a bit late by now, But I don't have the dimension for the project as I lost the files where I planned the project.

@elimikus1767 2 года назад

@@dale9042 naw ur good, ima just not make it

@danhouck4148 4 месяца назад

It would take a miracle...Max

@orionderonne8052 2 года назад

me and my dad just made one and its awemazing

@maxblockwoodshop1979 3 года назад

Hahahaha fun project with the kids. Nice.

@j.z.5678 2 года назад

This is the perfect size for throwing rubbish and dog shit at my neighbours house! Thank you so much!!!

@EveningWoodworker 2 года назад

Brilliant! You can start a siege!

@Miscellaneous_Toaster 2 года назад

Giving the enemy's sicknesses! Great thinking

@morotegari1 3 года назад

Nice

@mabraham1 3 года назад

We're building one tomorrow with our Scout Troop 733!

@EveningWoodworker 3 года назад

Awesome! Sounds fun!... Eagle Scout here too

@skeets6060 3 года назад

The Pickish hordes breaching Hardens wall... lol OUTSTANDING

@EveningWoodworker 3 года назад

Sadly, the kingdom has fallen.

@skeets6060 3 года назад

@@EveningWoodworker It has indeed stay safe keep your eyes onthe sky line

@toebarsrealm3773 4 месяца назад

Cool. Looks like a fun build! Im working on repurposing an inversion table into a trbuchet about that size.

@EveningWoodworker 4 месяца назад

That should already have a great pivot built in!

@toebarsrealm3773 4 месяца назад

@@EveningWoodworkeralmost done with it and looking forward to testing.

@averageoutdoorsman9342 Год назад

For anybody who wants a long term or more robust design, cut the lengths of the through dowels, 3 inches over length. This gives 1.5 inch overhang on either side, drill a hole and use some old nut bolt combos you have laying around as pins. Still easy to disassemble but won't come flying apart when you launch something.

@Abusami51214 3 месяца назад

Your sons must be proud of havind such a nice father!

@EveningWoodworker 3 месяца назад

Thanks, I hope so!

@AmanSharma-vx9iu 3 года назад

The superior seige engine is here...

@EveningWoodworker 3 года назад

Yep...now the house is protected!

@MaximilianoSegovia 6 месяцев назад

I remember building my first trebuchet with my group of friends back in high school. We built it as part of a class project. It was a little bit taller (and larger) than yours, and it was really fun to build and to fire. Watching the joy of your kids brought me memories. Thank you! Ps: I still wonder how the teacher and the school principal allowed us to actually build (and fire!) a working siege engine at the school premises.

@EveningWoodworker 6 месяцев назад

Haha! That sounds fun!

@oldsagerat 3 года назад

These boys and father will remember this for the rest of their lives.

@EveningWoodworker 3 года назад

I hope so! Sometimes we pull it out when friends come over too

@johnwickinyt3017 2 года назад

thank you very much, my neighbours were a bit annoying and now i can give them a message

@EveningWoodworker 2 года назад

Haha! That'll teach 'em

@keithkimsten5111 Год назад

LOL. I built one five years ago counterweighted with 200 pounds of concrete. It shot 5 to 6 pound pumpkins 80 to 85 feet. Great fun but had to be dismantled due to the danger level being a solid 8 out of 10. It was too big to fit in the garage so it had to go. Have fun! Stay safe.

@EveningWoodworker Год назад

Haha sounds epic!

@johnchristmas2304 11 месяцев назад

PRINCESS BRIDE, NICE ONE!!

@EveningWoodworker 10 месяцев назад

Someone finally got it! Thank you!

@randy-yk1yk 4 года назад

You're killing me I can't remember what movie that's from. I'll be grinding on this till I come up with it.

@detsuh 4 года назад

The quote at the end? It’s from “The Princess Bride” Miracle Max (Billy Crystal) says it towards the end of the movie.

@EveningWoodworker 4 года назад

You'll figure it out 😉

@steelefuegen1788 9 месяцев назад

I know it's been a while since this was posted. But are there dimensions for your build somewhere? I cannot find any. Would love to give this a try for our youth group

@agustinreyes4879 Год назад

could you put the measurements of each of the elements: the different pieces of wood, etc...? please

@thomasrosenthal1738 2 года назад

This is a good project, but if more range isdesired there are some modifications that will help. First, taper the long part of the arm on its trailing edge, starting at the tip proceeding back about 2/3 of the long arm's length. The wood looks like 2X4, so leave 1.5 inches at the tip. This does not weaken the arm (Gallileo proved that a few centuries ago) and gives less mass that has to be accelerated. Second, replace the boards that support the counterweight with longer ones, so that there is just sufficient clearance under the weights at BDC. For geometric reasons this allows more energy to be transferred from the weight into the arm, and then into the projectile.

@EveningWoodworker 2 года назад

Thanks! Time to do some upgrades!

@richardl6751 7 месяцев назад

@@EveningWoodworker Thomas gave two great suggestions and here's two more. First, add wheels under the base. As the weight drops it also moves rearward. It's inerta will cause the trebuchet to move forward adding speed to the projectile. Second, add a bar to hold the weight out at an angle. This will increase the distance from the fulcrum adding to Thomas' second suggestion and it will raise the weight giving greater potential energy. These four suggestions will add to the range.

@Sneaky-hj3br 10 месяцев назад

Wait, how do you keep the arm in the center of the fulcrum?

@armatolos_1234 3 года назад

I watch this, in case, I got time travel by accident in Ancient Greece XD

@EveningWoodworker 3 года назад

Haha! Now you're ready for time travel!

@armatolos_1234 3 года назад

@@EveningWoodworker HAHA!! HELL YEAH! READY TO GO TO ATHENS!

@debreczenizoltan490 3 года назад

You would be a rockstar to help out them with a weapon 1.5 millenia before it's original timeline.

@neilreynolds5647 Год назад

You are the coolest dad on god's green earth.

@EveningWoodworker Год назад

Haha, thanks! I'm trying to make some memories with them.

@mikerphone. 3 года назад

What were the modifications you had to make for the improved shot? I'm using your dimensions so I'd imagine im going to run into the same issues.

@EveningWoodworker 3 года назад

Most of what we changed was the sling design to try to get it to hold the projectiles better. If you have trouble with it flipping over, try making a duct tape design similar to this: images.app.goo.gl/r2Cy2QqwgsGsvUrd8 Good luck!

@maconSTUFF 3 года назад

Great build man... I'm gonna try something like this for my next video... maybe just a little smaller... Sub'd

@EveningWoodworker 3 года назад

You should! It's fun!

@DirtyK1911 6 месяцев назад

Princess Bride.... nearly spit out my coffee when you did that!! Which website did you use?

@EveningWoodworker 5 месяцев назад

Haha, that's a very quotable movie! Website is virtualtrebuchet.com

@mikochild2 6 месяцев назад

This looks fun. I'd love to do this. Glad I stumbled across the video.

@bellabin7481 2 года назад

hi great video! what were the measurements for the base and everything?

@EveningWoodworker 2 года назад

Thanks! 42" tall and 42" long and about 19" wide. The main arm is 48" long

@stephanieanderson7099 Год назад

I can't wait to build this with my kids! Dad goals am I right? What is the total distance it can shoot/how far it will shoot?

@EveningWoodworker Год назад

We got about 80 feet with this size

@DanielG2050 7 месяцев назад

What are your base and post dimensions? Thank you!

@willholly1844 3 месяца назад

At 2:15 I.E. "I wanna dispose of evidence quickly".

@elliotdelgado3588 3 месяца назад

hey bro could you share with me the length of the wood specifically

@nann1eee 7 месяцев назад

could I get measurements on all the wood? currently building a trebuchet inspired by yours for a school project!!

@richardl6751 7 месяцев назад

He said in another comment, "the base is 20 x 42 and the pivot is 38.5" off the ground". That should give you a start to calculate everything else.

@benjaminlua6251 2 года назад

How did you make it so that it actually releases at the top and isn’t affected by centripetal force?

@EveningWoodworker 2 года назад

That's the beauty of the washer/clipped nail setup. The washer doesn't come off until the nail is pointing straight up. That's when the projectile is released. You can bend the nail slightly to change that release point

@grantrizmo2002cb Год назад

I noticed you switched to dumbbells at the end, how many lbs is that? (2) 10lbs?

@EveningWoodworker Год назад

I tried dumbells first but didn't have enough weight with those. The bigger weights work better

@AFEEF93 2 года назад

What were the lengths of the 2x4's holding the circle weight?

@EveningWoodworker 2 года назад

The length from one pivot to the other pivot is 12". Add about 2" on either end for your 2x4 length

@justadudeinasmallworld5912 Год назад

Is it possible that you could tell me what your exact dimentions are so i can know what to use and what to buy thanks

@EveningWoodworker Год назад

Unfortunately I don't have plans or anything for this, but the overall dimensions for the base are 42"x19" at 42" tall. The main pivoting arm is 48" long. For the short swinging arms with the weight on it, the holes are spaced 12" apart, so probably about 16" long boards. Hope that helps!

@johnhenderson466 3 года назад

Like for the Princess Bride quote.

@EveningWoodworker 3 года назад

Finally somebody appreciates it!! Thanks man!

@joewoodchuck3824 4 года назад

Nicely done! I wonder what would happen if the sling was made with something rigid instead of rope. It could still be a soft pouch, or maybe a hinged hard pocket.

@EveningWoodworker 4 года назад

You probably could, although one important key is to reduce weight on the long sling end and increase weight on the short weighted end. The rope is pretty light.

@hyphen8d725 3 года назад

@@EveningWoodworker The optimal weight ratio of those two is 133:1

@OliviaBuena 2 месяца назад

How tall is the pivot?

@templarlord7295 2 года назад

What is the length in "inches" was each pipe after you cut it down to the three sizes?

@EveningWoodworker 2 года назад

17", 8", 8"

@templarlord7295 2 года назад

@@EveningWoodworker much obliged My good sir.

@Wayworn 3 года назад

Hey! Quick question, as I’m using this design to help me build a trebuchet for a school project: About how many 2x4s did you use, if you can recall? Also, if my family and I don’t have the same setup as you do with the woodworking shop, is there a way for us to complete this still? I’m having a hard time imagining how we would drill the holes in the wood for the 3/4”metal bars...

@EveningWoodworker 3 года назад

I think we used about 3 or 4- 2x4s. To drill the large hole you really just need a large drill bit. I would suggest a hole saw or forstner bit. Both of these can be drilled using a hand drill if you keep it perpendicular. The cuts could also be made using a hand saw if you didn't have a way to cut it with a power tool. Good luck on your project!

@Wayworn 3 года назад

@@EveningWoodworker thank you!! I finished it just yesterday. Mine launches a golf ball about 65 feet! :)

@jakefroyo3670 4 года назад

Could this be used to launch a watermelon

@EveningWoodworker 4 года назад

Oh yes most definitely!

@someguy5944 3 года назад

@@EveningWoodworker Hey ferb, i know what were going to do today!

@supercannonball1236 3 года назад

Anyone know if something like this would be SCA legal? Asking for a friend.

@DAMitAlI 3 года назад

I’m goi g to see if my niece would be interested in something like this

@EveningWoodworker 3 года назад

It's fun! Great for launching small pumpkins too!

@caderbavahmuhammadsiddick384 7 месяцев назад

👍💚💙♥️👏👏🙌😊

@felcsutegykamucsapat9890 3 года назад

Very good! But: you should push the throwing arm as down as you can! It will give more energy to your machine! It's very important. Look other trebuchet videos, the arm is on the ground! But, very interesting and good video.

@EveningWoodworker 3 года назад

Good idea for the next iteration!

@mattwith3696 3 года назад

What were the dimensions of the base?

@EveningWoodworker 3 года назад

20 x 42... on mine the pivot is 38.5" off the ground

@channelk-5145 2 года назад

You didnt explain how the other end of the rope break from the wood

@EveningWoodworker 2 года назад

One end of the rope connecting the sling has a washer at one end so it comes off when the arm is pointing up.

@briankleinschmidt3664 8 месяцев назад

It's been three years. How is the siege going?

@EveningWoodworker 7 месяцев назад

We have successfully invaded the forest

@Hamborgereater 2 года назад

It is 2 am why am I here

@baconlord349 Год назад

You are like my grandpa, but younger and less cool (because you aren't my grandpa). Cool video though, want to make a trebuchet with the aforementioned grandpa.