Thought I'd try my hand at a voice over video...shoutout to my friends at Gilliam and Sons for having me out to film their scrapers.
Пікірлер: 136
@fulltiltgrading83664 жыл бұрын
Very informative Scott. I’ve worked around scrapers on and off for years but you mentioned a lot of things I never knew. Thanks Scott 👍🏻
@andrewrees87494 жыл бұрын
My interest in diggers and trucks,started in 76, my pals dad took us to a large earth moving site in s wales,uk, I was only 10, we spent the full day riding in Terex scrapers, and Cat d9 dozers , I was so exciting , since then I've loved all big construction jobs and machines, still have a big interest, 40 yrs later.
@stephensmalldridge95042 жыл бұрын
I ran one of the cork screw scrapers as a test loaner from Caterpillar when the first came out I was running a 637 at the time, but Cat sent the Auger out to see how we liked them I liked it but was glad to get my 637 back
@alangriff14 жыл бұрын
A great explanation of the types of scrapers. I'd never seen an "auger "type before.
@nelsonmccoy41203 жыл бұрын
Trust me you do not want to run one in rocky soil.
@davidsnyder20002 жыл бұрын
Was in construction a few years and only knew of the one kind of scraper. Really cool information, thank you 🙂👍
@asdfssdfghgdfy59402 жыл бұрын
Couple of things about 623's. They actually do have an ejection wall as well as the underneath one. They can also have teeth on the bottom of the bowl to help pick up material. Also, if you're picking up heavy clay, when unloading you can run the elevators in reverse to help break it up a bit. Also, at 3:10 I'd be really shitty if he was rocking around like that. Scrapers are already bouncy enough, no need to mess the pit up as well. Also another thing to mention (about all the scrapers) is the cushion hitch. When picking up you lower it, so the bowl is solidly connected to the cab. As you take off, you lift it up and it uses some sort of hydraulic magic to make the bowl 'cushioned'. I learned the hard way when I was first driving them. I forgot to take it off and my head hit the roof lol.
@soroako41424 жыл бұрын
In Australia we call the 613,623,633 etc Elevating scrapers - haven't heard them called Paddle scrapers before but it is easy to understand why some people do. The first "elevator" scraper I saw was on a road job in the Northern Territory back in 1969. It was a Cat 623B. Later we got a Wabco B70 elevating scraper [possibly the only one ever sold in Aus]. Over 18 months it probably had about 50% down-time due to breakdowns but when it was sold off the new owners were achieving over 90% availability. Either we finally fixed it - or the new owners had better fitters than us!
@joshirving87702 жыл бұрын
And the do actually have an ejection door on them as well as the stinger sliding under
@asdfssdfghgdfy59402 жыл бұрын
We used to call them flappy paddles sometimes. We pretty much only used them in the desert. They're absolutely perfect for building roads and pads for mining rigs.
@stevefraser70924 жыл бұрын
Thanks for the lesson the numbers always confused my before never had it explained.. ...👍
@dennisholst43223 ай бұрын
Don't fuck with me
@tedhansen10854 жыл бұрын
This is cool information. I thought I new the #ing system already. I love watching scrapers work. They are some of the coolest earthmovers.
@spritfrost Жыл бұрын
We have two 657E auger scrapers in our limequarry in denmark aweaome machines👍👍
@jamielacourse75782 жыл бұрын
Cheers from Oshawa Canada. In the early '70s I'd skip school to go watch the old school Cat scrapers when they widened our 401 highway. ....no cabs......lucky to get a sun umbrella, which usually broke.....Dagmar Construction was the name, all painted orange.
@stanburk73929 ай бұрын
Thank you for a good basic explanation without getting to technical.
@Umael844 жыл бұрын
Was wondering about these. Have never seen one here in sweden, seems rly effective in certain projects. Thx for the video.
@jonniessink14 жыл бұрын
Actually the paddle type scrapers have both a ejector and sliding floor to unload. When you unload, the floor first opens to dump the load. Then when the cylinder retracts all the way a switching valve automatically switches the ejector cylinder to push the remaining dirt out of the bowl. Then it does everything in reverse to close the floor. I used to work for CAT. Also My boss has a 623b and 623e. I also seen videos of the auger style in gypsum mines. They have a little set of ripper mounted to the back similar to a moto grader so when they are loading they pre rip to loosen the gyp for the next pass. Everything else was good info. Great video👍👍
@markfryer98804 жыл бұрын
Danish Construction Channel has a couple of videos of those scrapers at work in a gypsum mine.
@cbmech25634 жыл бұрын
651B had a small section of retracting floor to adjust the amount of dirt coming out and an ejector
@BillRayDrums4 жыл бұрын
Loadin' bowls... yep I've done that but not in a scraper!
@Capt_Contractor4 жыл бұрын
Pushing, or filling with an excavator?
@CAT9724 жыл бұрын
Hell yeah
@BillRayDrums4 жыл бұрын
@@Capt_Contractor back in my more wasteful younger days, yeah...
@mambo35094 жыл бұрын
Thanks for the cool videos we run 3 627e push pulls at our company and also a cat challenger and 9400t John Deere with pull pans
@teamidris4 жыл бұрын
I drove the self loading paddle type for a couple of hours. That was on clay and it seemed ideal for that. Nice vid :)
@neftalirosado61674 жыл бұрын
Wow, Excellent close up and perfect job ! 👍🏽
@DieselandIron3 жыл бұрын
This was a really well done video. Those auger scrapers are awesome but I've never seen one in person.
@scottwski4 жыл бұрын
A small correction - the 623's floor does retract to dump the material but there is also a tailgate that comes ahead to finish dumping dirt in rear of scraper. The land leveling outfits I worked for had 623 Bs & Fs. They also had a 613 - my back hurts just thinking of running that stiff hitch machine!
@cbmech25633 жыл бұрын
They make a 615 that has the cushion hitch.
@Brad7720064 жыл бұрын
Very informative and interesting video!
@MrLaTEchno2 жыл бұрын
My thanks to you, for the work efforts and upload.
@moazzumgillani48523 жыл бұрын
Excellent work!!!
@jamescaliendo10303 жыл бұрын
Kick ass video man and I appreciate the explanation...I'm in NYC there's not a scraper in sight here lol ...I think in my 48 years I've seen one out at a sand mine on long island
@pjs51914 жыл бұрын
Interesting. You don’t see many scrapers around here, mostly tractors with pans here. I’ve always wondered why some scrapers get pushed by dozers and others don’t. Guess I just figured it was because of the weight carrying the dirt they couldn’t move themselves which I guess is partially true.
@jondoherty3884 Жыл бұрын
Excellent and very interesting video thanks bloke
@colinbrown55974 жыл бұрын
Well done. Definitely you should do some more.
@ThalysFeitosa Жыл бұрын
That's the video I was looking for.
@steveschierholz52724 жыл бұрын
You can add or remove the auger as needed. Don't have to buy a separate scraper
@mikemullenax34984 жыл бұрын
Never heard of the auger before kind of neat
@nelsonmccoy41203 жыл бұрын
Not in rocky soil but you will get good exercise climbing in and out of cab.
@thomaswilliams13273 жыл бұрын
Nice video Scott!
@BeytekinConstructionMachinery4 жыл бұрын
Nice done! Best regards from Germany.
@Peterbilt3592 жыл бұрын
I've got a 615C they are still popular. When 613 is to small and 623 is to big. They stopped making it and the 633. I have seen a few 611. It's a 613 with open bowl. Army had some also.
@cbmech25633 ай бұрын
I think the difference between a 613 and a 615 is just that the 615 is a cushion hitch, same bowl.
@Peterbilt3593 ай бұрын
@@cbmech2563. No the 615 is much bigger. 613 is to lite not great traction
@cbmech25633 ай бұрын
@@Peterbilt359 the 1 in 613/615 generally means 10yards . We had a 613 and a new 615 working together and there wasn't enough difference to be worth talking about except for the ride, the 15 floated where the 13 bounced
@Peterbilt3592 ай бұрын
@@cbmech2563. I’m sorry but you have no idea what your discussing. We own 2 615s and a 613B water wagon. 615 has about 90 more HP and 20,000 more lbs weight, they heap at 17 yds where 613 heaps at 11 and struck at 9. They are in a total different class. We run them almost daily.
@BillRayDrums4 жыл бұрын
You should go for a more "Attenborough" accent and talk about them as if they're strange animals.
@PsyberKayos2 ай бұрын
Very informative
@rp16454 жыл бұрын
I did learn something from this video. Good information
@tettazwo9865 Жыл бұрын
Nice video!
@LYEARTHMOVERS4 жыл бұрын
Awesome informative video bro...!!!
@daleclark91212 ай бұрын
Point is to manage a nice cut , depends on soil type so as that you need many hands in scrapers , sand , wet clay heavy dirt , your finish scrapers are monure wagons , get on a job with 100 scrapers see ya , black smoke
@edlewis1003 жыл бұрын
Great video! Congrats!
@audrialittell66042 жыл бұрын
I was an otr tireman could rotate the tires on a 651 in two hrs I could get 3 tires off the ground @ the same time and never use a jack
@LuisSanchez22 жыл бұрын
Well done!
@HuckBowlt4 жыл бұрын
Informative thanks for posting
@dathrevann3 жыл бұрын
Great video!
@nikson15202 жыл бұрын
Beautifull Scrapers
@jerrykinnin79412 жыл бұрын
I always thought the scraper with the elevator style pans was called a pan scraper. It's used for finish grade. Never heard of an auger scraper. Unless it's the one that mixes concrete powder in with the dirt and water to help with the compression test.
@jamesstanley98394 жыл бұрын
Thank you! I never knew that there was a auger type of scraper!
@joeminella5315Ай бұрын
👍👍👍👍👍
@Jasekingg5 ай бұрын
What are they used for? Moving topsoil, i guess Is one reason
@mauricerostaing42813 жыл бұрын
Hi They should just quad them two twins together and use one operator and you always have your buggies together and not worry about finding two operators being in syc which is rare to find! Thanks for listening!
@timothygrell43983 жыл бұрын
That is how you tear them in two. Push pulls should alway have two operators to safely operate the scapers and not idea to pair up multiple scapers together because of the stress it puts on the machines and only takes one guy to destroy multiple machines
@mauricerostaing42813 жыл бұрын
@@timothygrell4398 Hi Timothy Not true! I ran quaded TS24’s. Yes the hitch pulled from the frame in stead of the push pull setup but they worked very well! Thanks for listening!
@timothygrell43983 жыл бұрын
@@mauricerostaing4281 yeah and that only cost 7000 dollars to buy a hitch and now that machine can only run front until get a repaired. Dont know where your working from but here is southern California where we move millions of yards on projects it is not acceptable to go into quads for loading out the cut. To many chances for failures to happen. Can it happen yes but to costly in the end to take a chance
@mauricerostaing42813 жыл бұрын
@@timothygrell4398 Timothy Not true! They work very well! If you know what your doing and build a good heavy duty hitch the quads worked very well! I have 40+ years also like you folks. I didn’t just fall off a turnip truck. Thanks for listening!
@timothygrell43983 жыл бұрын
@@mauricerostaing4281 where are you doing this type of loading? Again I'm telling you that your action tear machines up! You can say not true but I have seen it happen myself with good hands in the seat. It takes one hard spot or a operator make a mistake and equipment gets damaged or broke in half. That is a lot of stress on wear parts and gooseneck no including bales and aprons keep telling me not true. What kind of construction are you doing with your scrapers? The machines you are running are either very old or the own does not know it is being run in quads. All manufacturers would avoid the warranty immediately if they know that simply because the machine is not made to run in trips or quads. Please tell us where your doing this type of work
@mikerewegan99605 ай бұрын
I wonder why no 641 or 647... and I seem to remember a 615.... but not sure of that
@cameronturner74753 жыл бұрын
You forgot to mention the elevator types (ending in 3 or paddle wheel) only have one engine but can still load themselves without being pushed. In fact they usually can't be pushed as that overloads the elevator and causes it to stall.
@dennisholst43222 жыл бұрын
The best thing of those scrapers that process kind of textured the material it had loaded they use those when finishing. When trying to load wet clay the elevator start jumping
@ericl29694 жыл бұрын
So, here's a question. Since, when operating as a push/pull set, the second scraper gets a bigger load because its helper unit has more traction due to the weight it is carrying, why can't they use that same principle to top off the lead unit too? It would be a simple matter for the lead scraper to take a second bite for a short distance after the second unit has been filled, since the second unit is now heavier and can push harder than it did at first. There's a lot of "we've always done it this way" thinking (actually, lack of thinking) going on so that operators are really stubborn about trying new things, but topping-of the lead unit before making the run to the fill site would increase efficiency quite a bit over the course of a full day. Am I missing something?
@wailnshred4 жыл бұрын
The front guy loads first, then the back guy follows in his cut. This way it leaves a smooth cut.
@timothygrell43983 жыл бұрын
Also lost production time as well. Setting back in would cost company tons of money and destroy the cut as well. Imagine taking your car over speed bumps all day long. How fast would you drive though that mess. Simple answer is to create a down hill cut and both scrapers will load up completely
@Kajaro044 жыл бұрын
Thanks for the fantastic video man, been following you for years and I always learn something new every time I watch. Quick question about push-pulling scrapers - Since the second scraper gets a bigger load because of the additional tractive force from the heavier first scraper, do the scrapers ever alternate who pushes and who pulls to try and evenly spread wear among their push-pull team?
@wailnshred4 жыл бұрын
You can do it that way. But it's most productive to have the most experienced operator in front.
@timothygrell43983 жыл бұрын
Only on flat ground does the front scraper get a little smaller load. Usually you want to set up your cut to have a down hill cut. That helps a lot on speed of loading and getting as much material Into the can as possible. We also rip the ground to loosen it up. You might hear guys call it making popcorn. Good scraper teams will both get the most material as possible without cutting into cycle times which should take 20-30 second on each machine to load.
@prassler3 жыл бұрын
Massive machines
@user-mj5gu9jz8s2 жыл бұрын
👍💙
@philippastore22283 жыл бұрын
The Auger Scraper should have been better presented to actually show the auger mechanism at work; up close.
2 жыл бұрын
Which one is better for loose sand?
@binibnladin Жыл бұрын
If you're going down hill then let the rear scraper fill up 1st
@nelsonmccoy41203 жыл бұрын
@ 1:52 that guy would loose his job from spinning tires. You are so wrong on the auger, it runs only one way for both loading and unloading and the only way to reverse it is to get out and on top of the trans is a lever that you push to reverse. ( what fun in and out of cab when a rock jams it. also try reversing it with a full bowl and see what happens ) at first they had a switch inside until someone UNSCREWED there auger. They came out with a two speed motor on the 627 and is unkown if the 637 ended up with it. I ran them for many years when they first came out and helped improve them much as Empire machine company listened to me and others.
@brucethompson63174 жыл бұрын
Don’t forget the 666
@nelsonmccoy41203 жыл бұрын
Yes the big boy!
@matthewsherman14503 жыл бұрын
That's only used when hell freezes over.
@nzo_65432 жыл бұрын
Classic tractor scraper
@Hargravity2 жыл бұрын
Are they underpowered for the jobs they do or are the bulldozers just speeding things up?
@madjack17484 жыл бұрын
Interesting
@thomasbarnoski73892 жыл бұрын
What about the 615?
@ericbenz6183 жыл бұрын
There is a pan that is just bigger than a 613 ... cat makes a 615 with paddles
@cbmech25633 жыл бұрын
Same size, just has the cushion hitch so it doesn't beat itself and the operator to pieces
@user-mn1jq6gd2m3 жыл бұрын
🤙
@mikeyandash3 жыл бұрын
we call your so called paddle scrapers elevators
@binibnladin Жыл бұрын
Fancy
@majjriddle4 жыл бұрын
615 elevating scraper
@californiahighwaypatrol5773 жыл бұрын
small question in terms of length is the 627 the same as the 637
@timothygrell43983 жыл бұрын
627 hold less material and is much smaller in size and the same goes for 637 is a lot smaller then a 657
@cbmech25633 жыл бұрын
@@timothygrell4398 I believe that the 2 means 20 (17 to 19 actual) same for the 3 and 5. Though Kewitt added side boards on 651b's that raised the load to 53 yards
@timothygrell43983 жыл бұрын
@@cbmech2563 well we will differently disagree on the 53 yards but sideboards do help carry more material. Remember when engineers say that a machine can do something then a it is a perfect scenario and In the 20 plus years of doing this mass dirt work have never had the numbers back it up. Kiewit is a small potato in the dirt moving business and i know they are huge construction having worked for them for 10 years
@cbmech25633 жыл бұрын
@@timothygrell4398 Cat website shows a 657 anywhere from 44 to 70+ for a coal bucket. Not sure how that works. Kewitt during the Vietnam era I heard from many sources was the largest dirt mover in the world. The job I was on in 1971 they moved 7.5 million yards of basalt rock. Drill it, shoot it, rip it and move it with 13 651b's and I was told that the sideboards brought it to 53 yards.
@timothygrell43983 жыл бұрын
@@cbmech2563 well you were lied to. 651 with loose dirt will not get you close to 32cy yards. I had a lot of 51's working and there was never a day that a 51 or 57 ever got more than 34 or 35 cy in a load. Can't argue with you on the 70's about kiewit in the 70 but last few jobs I was on we moved 25 million cubic yards in each job. We had 57's , 51's b models and 660's all working together. Cat has put best case scenario and that would only be in a clay material. Not sure if your familiar with GPS but we checked our loads and they alway were in the 32 to 34 cy range heaped loads with sideboards. Kiewit these days only move dirt in coal mines and not as big when in comes to new construction.
@andrewirvine99094 жыл бұрын
What are this type of machines
@nathangarza49742 жыл бұрын
I've ran 37's and 27's in sand . . . . not recommended. That shit sucked. Unless you flood the hell out of it and/or have a dozer pushing behind the rear scraper, you aren't gonna get any traction and you're gonna bounce around like crazy.
@FS-pj3md4 жыл бұрын
But 1st Explain why you havnt got the proper PPE gear on?
@yoopersax13 жыл бұрын
Where's the love for the cat 660 and 666
@cbmech25633 жыл бұрын
They don't build them anymore?
@expensivepink72 жыл бұрын
Is anyone else here because of torts or just me lol?
@mog58584 жыл бұрын
what no love for the 619?
@albertjones61764 жыл бұрын
Or the J621 with paddles
@cbmech25634 жыл бұрын
@@albertjones6176 the J meant the bowl was made by Johnson not Cat. I think Cat bought Johnson sometime in the 70s. I worked for PKS in 1970 and we had 13 651Bs and 1 621J.
@nelsonmccoy41203 жыл бұрын
@@albertjones6176 I used to run one long ago and is why my hearing is not to good LOL like a woman screaming in your ear.
@miketule90142 жыл бұрын
Guess where I'm at
@tomcander3669 Жыл бұрын
They're not paddle scrapers, it's called webbing or flights and the scraper are known as self- loading
@kyleeagen92232 ай бұрын
No in Washington and the Pacific Northwest they re called scrapers.
@audrialittell66042 жыл бұрын
I use to fix [
@jaedog3692 жыл бұрын
You look at a 660 scraper
@zanejohnston86213 жыл бұрын
What about 611? 615? 621J? 639? 641? 660? 666?
@cbmech25633 жыл бұрын
621J had a Johnson built elevator bowl, Cat bought Johnson and it became the 623
@pablograciasanchez7953 Жыл бұрын
Jesuscrist loves you so much, repent of your sins and have forgiven of your sins in His Name.
@binibnladin Жыл бұрын
Bro bounces too much
@tabuilder2 жыл бұрын
This guy hasn't got a clue what he's talking about. There are two kinds of scrapers...yellow one and green ones.