Repair BROKEN Tooth on BIG Excavator Bucket | Gouging & Welding
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- เผยแพร่เมื่อ 23 ก.ย. 2021
- This video is a job we did to repair a broken tooth adapter on a GP bucket for a 50 Ton Hitachi zaxis ZX490 Excavator. The tooth and adapter has completely broken off the bucket. So we need to repair and replace the tooth adapter and tooth. This shows the step by step process to air arc gouge (carbon arc gouging) the broken adapter off and prep the bucket before fitting and welding on the new adapter. We also fit the new tooth and turn the gum guards for a bit of extra life.
In this video we are using:
- Lincoln Electric DC-400 Welder
- WIA 500i Weldmatic welder
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Hey viewers thanks for watching todays video! This bucket weighs about 3.5 Tonne and is off a Hitachi ZX490 excavator. Bonus video with a tour & walkaround of our International yard crane th-cam.com/video/Ys5ca0DUXE0/w-d-xo.html 😎👍
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Good. Morning from the east coast of U.S.
@@DirtForester hey mate thanks for watching
I was going to ask about that crane. A video would be great!
You saved me from asking and looking! Came to find the answer, I guessed 5 Tons and step Dad thought 7 Tons. We both over guessed/bid! Thanks!
Кurtis bald head give me a pie
Somethings burning reminded me of the welders creed. If it sounds like bacon cooking you are welding. If it smells like bacon cooking you are on fire. :)
Thats hilarious. I got a good chuckle out of that one.
That was very funny!
We used to throw oily rags down at the feet of new welders on the job ,and sit back and watch the action
Can confirm. I took a slice off my finger with a hotwire many years ago, smelt exactly like bacon.
🤣🤣👍✌️💪💎🙀 , simply a gasser , needed that laugh ...
*Me at office:
Watching TH-cam on my phone while getting my first break.
*Coworker goes by:
"Why are you taking a break now, isn´t it a little early?"
"Well, ther eis that Aussie Guy that makes videos in his shop, and he is good at his kind of work....."
*One Week later....
4 People sitting on the table in our conference room, that is unused at this time of day, watching TH-cam with my boss who is an old school welder and construction mechanic.
Life is good, when you have completet your workload for the week and your boss isn´t a total ass..
hahaa that's gold! Thanks for watching mate glad you and the boss can enjoy the vids 😎👍
Please tell me you use the full screen projector in that room.
Soon it might become company policy 🤣
I find it hard to believe, but cool story bro
It's a very good technical information ji yore video in every once to like this s u Kumar from Mumbai India
Hello.i am a Belgian dentist and i will show this video to my patients in the waitingroom so the will know there problems gonna be solved...........great repair anyway !!!video quality also....greetings froma a colleague.
Plasma and torch tip would foul up really easy with that type of cutting. Definitely best choice here.
Every episode is Homeless just so happy.
Fits like a glove. Your weld prep is a valuable lesson for those who are learning the trade.
It is difficult to convince people that prep is so crucial, especially pre-heating. Many think that the welding provides enough heat but they get cold base welds that lead to cracking.
Biggest difference I think in Air gougeing and plasma for example is that a plasma is a cutting tool and Air gouge is a carving type of method, easier to get the right amount of metal away. Nice job as usual Kurtis, and Karen is a pro with both footage and editing. Have a nice weekend!
Surprising how many people have asked about it so will definitely do a comparison video. Glad you enjoyed it and thanks for watching each week mate
@@CuttingEdgeEngineering yeah I really want to see a video showing gouging, plasma and torch and why one over the other for certain situations. I'm still impressed by gouging as I'd never heard of it before watching your videos, but now see it on a bunch of other channels. Makes me wonder if I was just dense and never noticed before lol
Yes carving was a good way to describe it, somewhat like working with heavy artists clay and cleaning up the dags.
Plasma just has a more focused arc compared to gouging which is wider and flat compared to a point
@Alfredo B Bear-Lacis and it's never ending.
Brings back memories when I worked at Bucyrus. Fitting and welding the skirts on the dippers.
Finally so glad to see someone using excellent PPE when doing hot work . The helmet and venting were way above par.
Safety Officer running around showing off the new toy. Just one reason I love this channel. You two have the right mix for youtube. People, content, education, safety etc. You explain but don't drone on. Editing is top notch. Thank you for having us along on the ride. Hope it's a long one!
Hey mate thanks for the comment and feedback thats great
At the end of the day it’s your company, it’s your job and you do it the way you want, you don’t have to justify your methods to anyone, keep up the good work
I've been gouging for over 20years. I feel like a surgeon with my setup. It's clean and easy to get 2 parts to mate up for a clean weld. THANK YOU MY FRIEND. MUCH LOVE FROM PENNSYLVANIA, PA,USA. 🤟👍👍☝☝☝
Pennsylvania, Pennsylvania….pizza pizza! Seriously though, I’ve lived in PA my whole life and thats the first time I’ve seen “Pennsylvania, PA” lol.
@@jarrettvoyzey9893 Same
That crane is majestic and hideous at the same time. I love it
What lots of people don’t know is you can surgically remove the old weld with air arc. Much cleaner, faster, easier which is the name of the game here.
Obviously, you don't know how to work with oxygen, that's why you say that it's not good for cutting or blowing out old welds. I have worked with a gas cutter in shipbuilding and nothing can replace a gas cutter, you just need to know how to work with it. many greetings
Corner shanks are a pain without air-arc
@Ro Herms that a great comment
@@euronaviseuronavis947 I don't know what a gas cutter is, but I've never worked in a ship yard. Oxy- acetylene or oxy-lp I've heard of, never gas cutter. I do know that in a ship yard there are specific jobs though. Are you a grinder, welder, fitter,fabricator , pipe fitter? Or are you a gas cutter which Isn't a ship yard job.
@Aullia Lovely you should really stop this is a good channel that won't put up with this.
Hello from the Pacific Northwest, USA. Thanks for schooling us on some of the process, as you go! Nice to see how the "Pro's" get 'er done.
Also, a big shout-out to your wife and her excellent job on the videography, actually cinematography work. Some of those shots of the cut and/or weld were surreal and almost looked animated due to the extreme contrast. You are both very good at what you do, thank you for taking the time and effort to share these videos with us!! Absolutely in love with the pup ... what a wonderful friend and companion. Thanks for all!
I love the way Kurtis doesn't just plonk the adapter on, and say yeah, that's good enough to within 1/4 inch. Not Kurtis. No, he measures it and gets it correct to the millimetre. So impressive. Accuracy and perfection, even where it's not strictly necessary. No wonder his customers use his company in preference to any others.
I'm a welding student right now, I hope to have a shop like that some day and do the same kind of work you do.
You have to prepare yourself for working 7 days morning to night.
The first 10yrs of business are the hardest.
Don't be mistaken into thinking a "boss" does nothing, it's hard Graff and stressful.
But if you have the right mentality, the rewards are worth it.
Hope you do well mate👍
@@Robert-cu9bm I take Sunday of go to church I'm 60 is it to late to open a shop ive been welding and mechanicing for 40 years
@@garybrown9719 why didn’t you retire early? the money was good for the 30 40 years?
@@Shoopyism he goes to church so that explains other bad decisions
@@Robert-cu9bm first 10 years? youre doing something really wrong lol
Carbon arc gouging is by far the best method for removing weld from a surface you want saved. People asking just don’t understand it, or haven’t seen it before, have never been around industrial welding.
You and IC welding in Texas are the best I have ever seen doing this type of work. Continued success for you.
I could help thinking about Isaac watching this video. I am reasonably sure he would use air arc gouging in this situation as well.
You could re-train as a dentist with those skills.
I've done alot of similar repairs and rebuilds on buckets like these and glad to see a video of real life scenarios instead of just weld coupons. Thanks for sharing your work!
People asking why you don't use plasma or an oxy set clearly haven't had to remove just the welds leaving the parent metals behind. Another cracking video
Surprising how many ask so will definitely need to do a comparison video
I have to admit I haven't used carbon arc before but it does look like it gives good control over the metal removal. You also get better access than you would with a big plasma torch. I can see oxy working but it's damn expensive to run.
A lot of us are not welders, machinists, etc so we do not know why somebody would choose one thing over another or the pros and cons of each, especially in different geographical areas.
That's exactly why I would ask that question. I haven't done anything like the repairs Kurt's does. Questions are for gathering information.
Always look forward to your videos, they are among the best produced, filled with valuable information. North Georgia USA salutes you
Thanks mate for the great comment and support we appreciate that
Hey Chuck… If 1/10th of Our youth had mad skillz like Kurtis…. We’d be sitting pretty over here.
I did this exact same thing on a smaller bucket just 3 days ago and it was so hard (I’ve only been welding 8 month). You make it look so easy.
I hope you see this and I hope you keep making videos like this. It’s helped me so much
You should have filmed it. A year from now you'd at least be making beer money.
Lucky man! Only 8 months. I've been welding for a few years and I wish I could work repairing things again, stuff like. I studied structural steel but I don't work in welding anymore. I wanna go back to doing repairs and fabrication. I didn't like working with aluminum. Pure 7018 and Flux core/mig for me😎
@@dannyherrera2163could this be done with 7018 stick only?
@@yaykruser flux core is the equivalent to stick welding but for wire feed. I don't remember what type of wire and shielding gas mentioned in this video (mentioned he's doing duo shield) but he mentioned it's a special wire due to previous issues. I've never done excavator repair but I would assume you can do it with 7018 with a larger electrode diameter. 7018 or 8018 would be preferable if you only had a stick welder. Idk I've never done this type of work but if anyone knows what I'm talking about and if I'm wrong please correct me. It's always nice to learn from others or receive some constructive criticism.
Or in more simple words, I would assume yes... lol
@@yaykruser You could do it with stick. I don't know about 7018 might need 8018 or something a little stronger based on what the bucket is made of but sure you could use stick just take 4-5 times longer.
The MASTER at work! Clever stuff indeed
I know you've probably got a few things up on your whiteboard and this might not be something you're interested in but, depending on if your provider agrees and is actually the one that does it of course, would love to see a video about how your swarf and scrap is recycled. Got all different grades of steel, brass, cutting fluid etc. mixed together. Really curious how they do it.
Hey mate thanks for the suggestion we would've never thought of that so will add it to the vid ideas cheers!
I work in the Mining industry, I have seen a lot of welding work.. but yours Sir is the definition of perfect. Job well done 👏
Karen, the videos especially the outtakes are getting better.
Excellent repair job.
Good seeing young people skilled at their work!
Great job as usual Kurtis. The digger repairs are a good source of varied work practices, which makes fantastic viewing for us. As I'm medically retired now, one I the things I miss most is the smell of the engineering workshop. Welding and lathe/mill machinery odours are like the sweetest smells to a lifelong engineer.
Friday: Check.
Beverage: Check.
CEE: Check.
Commence relaxation.
Enjoy mate! 😎👍🍻
That’s my Friday afternoon schedule too! 😃👍
Its incredible the skillset Kurtis demonstrates in so many different repair jobs. Machining knowledge is extraordinary. Great job once again. Bravo to the director as well.
Just absolutely amazing the quality of work you do !! As a home hobby minor fabricator, I really enjoy watching how pros do it with the correct tools !!
Im amazed that it look exactly like a tooth, roots and all. Learn something everyday :)
Sometimes nature just has the best designs........ millions of years of evolution and all that, lol.
Karen does a fantastic job filming and editing!
thank you 😊
As a guy that spent 30 ++ years ( now retired in BC ) in the ground engaging game with my own GET supply companies in Canada (Ontario and BC ) supplying Hensley , Esco / Bucyrus , Cat , H&L and many other DRP GET brands . I must say that you do great work that you should be proud of . Watching you brought back memoirs / smells and I even saw you use something I had never seen used before , the scale / slag cleaning power brush which works a Hell of allot better then a power chisel does plus it gets in everywhere . Take Care Downunder's .. WOODY ..
A buckets day at the dentist. Thanks for the video👍 cheers from 🇨🇦
Ark air is the only way to go when it comes to heavy gouging like that. I first use ark air in the late 80's and fell in love with it.
Worked 30 years as a boilermaker/shipyard worker. Spent many hours on a carbon arc. Always enjoy your videos and craftsmanship. Cheers Mate!
You win with the most toys!🙌🏻 Learning a lot about the equipment components, along with your welding approaches
The complexity of such a "simple" device like an excavator bucket is amazing.
As always: very good job and filming!
It's only once you start learning about Heavy Machinery that you begin to understand the technology involved in digging dirt. There are many buckets designed for different tasks and soil/rock types and I only know a postage stamps worth of it all.
Re: the filming. From the shadows that appear from time to time, the video is shot from a phone - amazing quality. We have great toys to play with these days folks.
@@olsmokey yes Karen uses her Samsung phone and also an old iPhone for some of the timelapse
@@CuttingEdgeEngineering That's aaaafu-king amazing. Just terrific quality, and not from the equipment so much but from the creator. The Giggler does a hell of a good job. Of course, she's got a couple of damn good males to record. Oh, btw, I noticed the pin wasn't quite in the center of the counter bore.
I have a suspicion that Dental Students and Prosthetics Technicians are attracted to such bucket repairs, since the anatomy and problem solving skills are compatible with the human skull.
Wow Kurtis that brings back so many memories. We call that a shank where I live. The cleanest way to cut that off is with air-arc. Great video.
Right on 😎👍
Man that safety officer is living the good life. Watched your TH-cam forever, and loving it. Keep it up both of you, and stay safe.
Fresh air supply. These guys know how to be safe .
I recognise and appreciate the talent and experience you have that goes into a task like this Kurtis. You make it look easy, but I'm sure there are plenty of ways to go seriously wrong.
Just being able to select the appropriate tool, whether cutting or welding is amazing. Getting that level of comfort is great to see.
Yup, he makes it look easy. Not to mention the stress the customer puts on his business. These machines cost hundreds of thousands and costs millions if down for an extended period. Quick turnaround time is crucial.
@@gorillaau Massive shop with alot of big toys.
And there was me thinking Kurtis had become a dentist! Great video guys, thanks.
Thanks for watching mate
Great work, I used to do these replacements all the time glad to see the flip method is worldwide 👍👍👍
The safety officer was the only one who got a gift.. guess that means he's doing a pretty good job.
Love the slo-mo machining and the welding shown through the filter! Good stuff!
Thank you very much, Kurtis, for enduring those scenes where you explain what you are about to do, what kind of equipment you use, and how you plan your job before doing it (as well as explaining it afterwards). I know, it seems silly and cumbersome to you when it is going on, but it is a treat to us, both professionals and non-professionals alike. Thank you again, we love what you do. Good job. ❤
Hey mate thanks for this comment! I will keep persevering with the talking 🤣👍
I amazes me , just you in the shop , the amount of work you turn out weekly , how clean you keep things
Wow I didn't know they made flat carbon arc gouging rods, so cool!
Brings me back 5 years plus building Doosan/Geith buckets that size. Would take a good 10 hours or more the weld shell, fittings, adapter, bushings.
Where were you making the geith buckets? Aren’t they an Irish company
@@ferguson20diesel49 Bobcat is where I work and we build them in Minnesota. The shells were tacked in Ireland. They used to weld them their but they moved them to our factory. Now we have them subbed out to North Dakota. Doosan bought Bobcat back in 2008 or 2009. I mainly welded up the clamps or better known as the thumbs.
The clock was a cool touch gives us a perspective on time!
Nice to see a pro who clearly takes pride in his work , good onya mate i’m sure you get plenty of return customers
Gouging....Hell Yes! Been patiently waiting for this one Kurtis! Gouge it out, tack on a new one, and layer it back in...impressive work as always! The CEE Australia family make my early Friday mornings exceptional, I'm ready for the weekend now! Thx Kurtis (clean shaven and sporting a fresh hairdo!!), great work again from the internets favorite Karen, and a well earned "Good Boy" to Homey!
Thanks 😊 K
After listening to your brief description at the opening of why you’re using a certain method over another, I did a satisfying deep dive into methodologies. Your technique seems impeccable.
I love the music choice, always but particularly in this video. Your puppy must have a toy box full of squeaky toys that would put other collections to shame.
As always, thank you for the efforts it requires to put a video together and send it out to the world. It must feel like an unnecessary distraction at times. Best Regards you two.
Hey mate thanks for watching and supporting the channel we appreciate it
@@CuttingEdgeEngineering Yeah! Thanks for the extra info in this video on tools, capacities and methodologies. Really added to the as always amazing footage! Great work by all! Thanks for sharing.
The clock ⏰ placement is always a nice touch 👌🏼👌🏼
You're an artist with that gouger dude. Your a master gougologist.
I'm really impressed with how surgical you can be with that thing.
I always use the gouging rig, when i need to remove large amounts of metal. One thought Kurt, painters tape to hold the catch rings, so you dont put your fingers in the holes to hold the ring in place, great work. Hood down lights on.
لك كامل التحية والتقدير من الجزائر 🇩🇿🇩🇿🇩🇿
Awesome stuff. Always like to see heavy industry stuff getting sorted. 👍👍👍
Nothing will come close to the performance of those gouging rods fantastic job Kurtis 👍
Karen, really good shots around 23:00 you could really see the weld pools and how much material he was putting down on those welds. Really cool to see it that way. Another great video, as always.
Kurtis, you are a Master at Welding!! I can watch you work all the time. You have incredible talent!!!
The clock for reference when welding on the ground was a great touch.
Great overview of gouging. Wow, what a lot of welding! And the details you give us about welding wire and such are much appreciated! Cheers.
I love how homeless has to show mum his new toy.
He was very happy with his new toy 😁
He is always happy with his new toys, like all H&S officers it can be a stressful environment.
Great work as always. and great fade out with the fork lift backing out into the dark..
Your smoother than my dentist doing Teeth replacement
And cheaper 😂👍
Another great job and great video. I really like how you don't cut down your videos into short 15 to 20 minute segments. I rather enjoy the longer videos. Nothing better than a quality video at the end of the day to kick back and relax to. You both do quality work. Thanks again and keep the great content coming. 👍
You are a true craftsman.Pleasure to watch!!
Brilliant video Kurtis thoroughly enjoyable keep em coming.Those gouging rods are bad ass
It's fascinating that it resembles actual teeth so well, root and all.
Another great job, young shaven Curtis :D
WOW !! My kind of welding for sure !! Big heavy with pre heat required and multi pass welds..... I just love this kind of work !! Great job guys !! The safety officer is doing his job well also .....he is such a good boy !! Top notch work as always !! 👍👍
Ready- Yup!!! Cheers from Tucson, Arizona
Thanks for another great vid, guys! Cheers from a welding mechanic in Norway
After running equipment for over a decade I have seen many of those shanks break, the outside ones are the most common and it usually happens from my experience when the outside tooth catches a rock and the operator starts wiggling the bucket in place to try and get past the rock or pull it out. Luckily I was taught when you run into that situation go the tooth width wider and you can usually get the obstruction out without breaking a shank or tooth. Also having had to replace shanks I know how big of a job it is especially if you don't have an air arc gouge, it is not that fun with oxy acetylene and requires significantly more cleanup after. You make it look easy, I also love the fact you use mig to weld it back in place, so many people think stick is the only way to get a strong weld on something like that.
Idk about that when I was a teenager my dad's friend came to work for him after he retired from 45yrs as a pipeline welder I spent 1 summer rebuilding our old excavator buckets with him. He could burn shanks out with a torch and other than the slag it looked like it was cut with a bandsaw. But I know what your saying I've seen ppl that think they know how to use a torch just because they can light it
I'm sure some one that don't know how to use an air gouge would make a hell of a mess with it just like some one that don't know how to use a torch
I love your poses while gouging from the inside of the bucket. Absolutely working it!
Also, love the shots through the welding mask to see what's going on. Very cool view!
Glad you liked it!
first time seeing a flat air arc rod used! nice
So happy that I found you mate . Your super talented, I’d love to work with you
Dude! You make gouging look sooo easy. I've tried gouging before and it's been a train wreck. You're an artist with that thing. Gouge on! Lol
Wow that was a lot of previous questions answered in one video. Nice of you to answer them all. Smart to move the work around too in order to make the job more comfortable to do as opposed to having to contort yourself into an uncomfortable position. Like you said, you've got the equipment. Makes sense to let gravity work for you instead of against you. And terrific camera work as always. Great shots of the gouging and welding.
Glad you enjoyed it!
I’ve had a needle scaler for years.
Never thought to use it for cleaning slag off.
And
Looks like it give you a great surface for the next bead.
That last segment made me give you thumbs up! Excellent
Enjoy the verbosity and explanations! I know it takes more time to do it like that, but it helps understand why, for example, you use a particular wire, etc. Keep up the good work!
Cheers mate thanks for the feedback
Love how you get the same questions every time you bust out the arc gouger. It's about control versus time. Plasma would take forever and you'd go through a hundred contact tips and oxy/fuel torch would take so much gas to sink heat into something that big. And if you're not trying to sever and just trying to "dig" that metal out, carbon arc is the way. That electric arc is so much more efficient in terms of watt for watt energy consumed. A torch has to get so much metal hot before it hits the autoignition temp.
Repent to Jesus Christ!
“All Scripture is God-breathed and is useful for teaching, rebuking, correcting and training in righteousness,”
2 Timothy 3:16 NIV
Im so relieved to see you using the Respirator
Excellent pre weld preparation!
Really enjoying these videos and learning a lot. Currently going to welding school. It's nice to see the oxy fuel torch and carbon arc cutter having practical applications. Very nice welds with both stick and mig. Gonna learn mig next semester, cant wait.
Great videos…😊. You convey “have a plan” and “one step at a time” to achieve the end goal. Always enjoyable… y’all stay safe…
Another great job and video. If your a beginner watch Curtis. It's all in the prep 🙌
He is simply a master. Your job is amazing.
It's 3AM I've been waiting for this one, getting ready to do the same job in my shop.
Yewww 😎👊💥 hope it goes well for you mate
@@CuttingEdgeEngineering the job is not near as big as the one you done, still alot of welding.
For my weekly dose of "So ~THAT'S~ how they do that!!" .... Thanks Kurtis and Karen (Homie, too!) for great vids and explanations to folks like me who've really never had the chance to see how this side of heavy equipment is maintained, repaired and modified. (And, from an amateur photographer/videographer I have to say the video angles, edits, presentations and even the outtakes are really, really what sets these videos far far above the rest.)
hey mate thanks for the great comment and we are both glad the videos are enjoyed 😁👍
I learned that the round carbon rod does the deep gouging and the other rod cleans up . Because you have to make so many welding passes, you must use most of a spool.
When you showed that fancy bag. I thought for sure it was something naughty for the Giggler.
Aussies take challenges seriously. Someone says you can't break that. The challenge is on.
Thankfully we have CEE.🥳
👍💯🦘
Every crew has at least one person who is known to be good at breaking equipment.
Some people can wreck an anvil with a rubber hammer🙄😬
We had a new apprentice at work, after spending a day with one of the fitters, the fitter remarked "If you put that boy in a locked room with two tennis balls, he'd loose one and break the other !"
@@graemewhite5029 They’ll never miss Payday or Quitting time, hope y’all were able to help him to improve, or find something else
Yep! Round digs, flat smooths.
Air-Arc is by far the most efficient way to gouge/scarf off the old welds, hands down faster and cleaner... Does my heart good to see you weld the same way I do, hot and fast... Never used Inner-Shield wire with a gas overlay.... Might have to try it one day... Cheers from So. California... You're a good man and are blessed with a good lady...
Wow! You guys have everything in there, i didnt even know you can buy a complete replacement on that thing, good job maite 👍
Great work (once more) by the team. Karen - have to say it is your sense of humor that really sets these videos apart from others I view. Well shot - well done!
Work for a company that does Hardfacing for the teeth of mining equipment. Always wondered how this stuff goes together. Nice work.