I learned more about Hydraulic pump theory from this video than I ever thought possible. Sr. is a great teacher and doesn't just show what things do, but why they perform a certain operation. Fantastic learning video and more riveting than an old episode of the X-Files. Excellent master class...
There is nothing worse as a contractor than when the client decides they don't want to pay. The fact that your dad hasn't been around there with an axe to remove some of his work is a testament to his character. Love episodes where your dad is in them. The bloke has so much knowledge to share, always a pleasure to listen to him talk.
If he took an axe to every job he didn't get paid, he wouldn't be in business for very long. There is a legal process, which he employs, keeping things civilized.
Mate, your Dad is a gem, seriously. He must be protected at all costs! Please do tell him that we genuinely appreciate every video he appears in. The wealth of knowledge he possesses is incredible & he is so well spoken, we love him.
Love seeing the episodes with your Dad. He's truly a master of his craft. I hope he teaches a class at the local college or something so the next generation can benefit from his wealth of knowledge. You can definitely tell where you got your technical prowess from. Great video.
That's a way better explanation of those pump internals than any of the mechanical engineers I worked with could give when I was on the electrical side of designing and building similar machinery
The hydraulic system masterclass I didn't know that I needed! Brilliantly done and worth the time watching. Add this video to the Lumbert family vault for future generations.
I don't know if you have ever done a video about you and your dad and your background but I personally would be fascinated to know how both of you have become so knowledgeable about so many different things. This car crusher is one example of something that I couldn't possibly understand. Your knowledge of cars. Home remodeling, HVAC, electrical, plumbing. You are jack of all trades and I would love to know how you learned all this at such a young age. It is a testament to both you and your dad. Thank you for all your videos. They are very informative and fun to watch.
No wonder you have so much knowledge JR. Your dad is nonstop talking with so much detailed knowledge . I wish I knew half of what he knows. I wish he had a RUclips channel. I’d watch every video to see what he had to teach about whatever he was doing a video on. You gotta talk to him and get him set up with his own channel. I bet he’d do very well.
your Dad is so cool, giant knowledge base and master of many many trades. reminds me of my Dad, WW2 Navy vet, studied Mech engeering, Navy flight mech on piston and lighter then air craft. Teacher, house builder, wood craftsman fixer of many things. Treasure having your Dad and his knowledge. I know to this day I treasure my Dad's life and what he taught me.
The clinic that was put on here is exactly why you pay real professionals. I so appreciate people who take their trade/job seriously and are not hacks. Too bad it is so hard to find these sorts of folks.
As your describing this the first thing that came to mind was my teacher at the votech school in NJ who was telling us about a swash wobble plate GM compressors. It took 54 years for someone else to describe the operation of this pump. I went to school for HVAC but the swash wobble pump(except for GM cars) In my history was never seen. As old as this set up is I understand exactly how it works "with a little help from your dad.😊
I want to preface this message by saying I watch this channel for your content and your knowledge, just in general. This message is truly for Ross. The amount of knowledge contained in this man is incredible. You can see the passion and excitement in everything that he does and it's truly fascinating to watch him share his experience. I always chuckle when he says "for the viewers," because he knows he has an audience! You both are great to watch and I always look forward to the next video. Thank you for teaching us all about things that we may not have known we needed to know.
What a fantastic lesson! Every time I watch JR jnr I think to myself you are so knowledgeable about everything. Then I watch your Dad and know why!! Fantastic fantastic!!! More please!
I enjoy when I get to hear people, like this, explain the things that they’re passionate about… things that excite them… it’s contagious & exciting to learn new things this way!
I worked for a (at the time) major manufacturer of rigid foam insulation panels from mid 1980's until 2000 that used Rexroth variable displacement pumps similar, but smaller than this pump. They were used to pump isocyanate and a polyol/premix blend; two pumps for isocyanate, two for premix. They were adjusted to pump a desired volume through injectors at a target pressure. We (I worked in maintenance department) would have to replace and repair these pumps very often, as the chemicals would wear and damage pump internals. I remember how expensive parts were, and often long lead times for parts. I cannot imagine what the time and cost are today. Thanks for bringing back the memories, (and nightmares) from my days with Rexroth.
What a complicated machine with such vintage components, amazing that you can keep it going. Eff that guy who owns it that doesn’t want to pay or have JR film it. Great content!
Your dad is very passionate about his job/trade the excitement he gets when explaining all the little components its always a wonderful video when you both are involved.
I’ve been a subscriber of JR for a long time, and it never ceases to amaze me how much he and his family know. Their brains are like computers. They’re the kind of smart where they could make it over technical, but they always make it easy to understand. 👍
You always wonder where JR got his ingenuity and curiosity for anything mechanical, electrical. Do not have to wonder every time Ross starts talking. He is a walking encyclopedia.
Thanks for bringing this update with your Dad as guest expert once again he's absolutely brilliant , really appreciate his no nonsense & in depth breakdown of the pumps operation , I just hope if it doesn't go back on the crusher it's utilised on a most excellent industrial ice cream machine in his workshop ! Stu in the 🇬🇧
It's truly evident that your dad enjoys working on mechanical things. Please keep doing videos with your dad and let him impart some of his vast knowledge to your viewers. Thanks.
Your dad is super smart and knows everything sounds like . He can do anything and learns super fast. That's gotta be where you get your smarts and how to do everything from him he's a great mentor to learn from along with yourself. Guys keep up the great job live the channel and all the videos . I truly feel educated.
If your dad ever decides to retire but still wants to work on stuff, I really hope he just goes around taking stuff apart and describing how it works. Also, I am still extremely thankful for the tip on loosening old frozen parts - tapping on it lightly until it decides to cooperate. It was literally the only reason why I didn't have to run to a store to replace a valve for an old garden faucet - I just tapped on the old one until it could close.
Your dad has more patience with that business owner than I would have. Sounds like payment is being pursued though, and rightly so. Y'all have earned every penny for the work put in!
Always love a JR dad video. His knowledge and experience really comes across. You can tell he really enjoys smart engineering. That pump is very cleaver with the veritable flow. My grandfather was an aerospace engineer and your dad has the same ability to understand anything mechanical and fix it.
Collabs with your Dad are solid gold. I know it’s a lot to ask and probably has been asked a million times, but can we get maybe a separate channel with more frequent uploads?? Best to you and your family JR!
Unique understanding of so many systems but an ability to explain to lay folks to give such a crystal clear explanation so we could follow without being overwhelmed is a skill any university lecturer would envy. By the way, like father like son.
Your father seems like a guy who tells about his breakfast and you’re sitting on the edge of you’r seat listening. Would love to see more videos like this!
I used to work in a bread bakery. All good bakery equipment is German made. Our silo system had German electrical boxes. They had these weird ceramic fuses in it. Real weird shaped. When they blew they blow powder onto a sight glass. My boss would order them by the dozens cause it took a year to get them. The electrician was troubleshooting a bad transformer in the box. He blew a half dozen of those fuses in 5 minutes. The boss went nuts. The electrician said why didn't you tell me years ago. He took them out, put American fuses in temporarily. Then when he got time he put in a breaker panel to replace them. No more crazy expensive fuses. Not only was it taking a year to get them, they was like $40 a piece, the shipping was hundreds of dollars.
Good ole Rexroth, I literally have probably made a million pistons for them, back in the day! Little ones! I've also made a bunch of larger ones as well!
Great technical video. You and your father are both very knowledgeable and it was impressive to listen to the explanations. Hope your father gets paid.
Mr. Ross is the kind of dad that I think many of us wishes they had... I know I do. Love that guy, he's so unassuming until he starts talking, and I realize how much I don't know about anything.
Your dad is so much fun to watch. It’s funny to see that his brain works so much faster than the rest of his body when he says “oh yea, I want to show you this”. Hopefully he gets paid and everything works out.
OMG your Pop dropping knowledge faster than I can listen 🙂 Always learning something at least enough to encourage breaking something to learn the retail cost of repair.
I learned more about Hydraulic pump theory from this video than I ever thought possible. Sr. is a great teacher and doesn't just show what things do, but why they perform a certain operation. Fantastic learning video and more riveting than an old episode of the X-Files. Excellent master class...
I could listen to your dad for days, the amount of knowledge he possess is astounding!
There is nothing worse as a contractor than when the client decides they don't want to pay. The fact that your dad hasn't been around there with an axe to remove some of his work is a testament to his character. Love episodes where your dad is in them. The bloke has so much knowledge to share, always a pleasure to listen to him talk.
Dad has the high pressure pump, it's 500 tons of scrap without it. ;) He's likely put a mechanic's lean on the crusher too. Dad's been around.
If he took an axe to every job he didn't get paid, he wouldn't be in business for very long. There is a legal process, which he employs, keeping things civilized.
Your Dad has an amazing amount of knowledge, they don’t make them like that anymore.
The ones that are made these days have not had sixty years to gather knowledge..
They make them the problem is they’re not being taught because they’re is fewer people like him to teach.
Hydraulic Pressure can kill as well as infections from the fluid getting in the blood stream.
They totally make them like that still, it just takes 45 years of learning, so it takes a really long time and a very smart learner
Must be like a superhero to know everything about everything. All that power contained in one mind.
"A mud-dauber could have done a better job with dirt and some water"
sounds like some of my welds
Haha, that's how we all start welding 💯
It must be amazing to spend time with JR's Dad
Sounds like all of my welds.
Is a mud-dauber weld better than a booger weld?
Mate, your Dad is a gem, seriously. He must be protected at all costs! Please do tell him that we genuinely appreciate every video he appears in. The wealth of knowledge he possesses is incredible & he is so well spoken, we love him.
Your Dad is like the Mr. Wizard of engineering. I love these episodes in between the regular content.
Your dad is one of a kind. Is there anything he can’t do?
he's a national treasure. he speaks with such passion, its contagious.
And don't forget the little chip off the block.
This man is a shining example of when he starts talking...shut up you're about to get an education
I know a couple people with that level of intelligence. Let me tell you, these are the people that make the world go round.
Give birth
Love seeing the episodes with your Dad. He's truly a master of his craft. I hope he teaches a class at the local college or something so the next generation can benefit from his wealth of knowledge. You can definitely tell where you got your technical prowess from. Great video.
Your dad is one of those people you can listen to forever… vast knowledge and full of wisdom!!
Keep up the incredible work!👍
Pump school is so much fun with SR teaching it. He adds so carisma to the teachings with little bursts of energy and tiny bits of stories.
I love the content with your dad. I could listen to him for hours. Lol. Hopefully there'll be more collaboration in the future on different products
Dad is a trip.. I could listen to him for hours.. reminds me of my pops . So much knowledge and he explains things so well..
The Professor and his son. Perfect! Thanks for the video. Looking forward to the final episode.
That's a way better explanation of those pump internals than any of the mechanical engineers I worked with could give when I was on the electrical side of designing and building similar machinery
The hydraulic system masterclass I didn't know that I needed! Brilliantly done and worth the time watching. Add this video to the Lumbert family vault for future generations.
I don't know if you have ever done a video about you and your dad and your background but I personally would be fascinated to know how both of you have become so knowledgeable about so many different things. This car crusher is one example of something that I couldn't possibly understand. Your knowledge of cars. Home remodeling, HVAC, electrical, plumbing. You are jack of all trades and I would love to know how you learned all this at such a young age. It is a testament to both you and your dad. Thank you for all your videos. They are very informative and fun to watch.
Your Dad is a national treasure! Backbone of the country!
No wonder you have so much knowledge JR. Your dad is nonstop talking with so much detailed knowledge . I wish I knew half of what he knows. I wish he had a RUclips channel. I’d watch every video to see what he had to teach about whatever he was doing a video on. You gotta talk to him and get him set up with his own channel. I bet he’d do very well.
your Dad is so cool, giant knowledge base and master of many many trades. reminds me of my Dad, WW2 Navy vet, studied Mech engeering, Navy flight mech on piston and lighter then air craft. Teacher, house builder, wood craftsman fixer of many things. Treasure having your Dad and his knowledge. I know to this day I treasure my Dad's life and what he taught me.
Love seeing Mr. Ross on the videos. He’s such a wealth of knowledge.
The clinic that was put on here is exactly why you pay real professionals. I so appreciate people who take their trade/job seriously and are not hacks. Too bad it is so hard to find these sorts of folks.
John's dad: time for a bit of history on this...
Everyone: pulls up a chair, grabs a snack, starts taking notes! :D
100%
I froze when he asked to Jr what will happen with the rust spot on the shaft... Didn't want to deceive him but didn't know the answer either lol
As your describing this the first thing that came to mind was my teacher at the votech school in NJ who was telling us about a swash wobble plate GM compressors.
It took 54 years for someone else to describe the operation of this pump.
I went to school for HVAC but the swash wobble pump(except for GM cars) In my history was never seen.
As old as this set up is I understand exactly how it works "with a little help from your dad.😊
I want to preface this message by saying I watch this channel for your content and your knowledge, just in general. This message is truly for Ross. The amount of knowledge contained in this man is incredible. You can see the passion and excitement in everything that he does and it's truly fascinating to watch him share his experience. I always chuckle when he says "for the viewers," because he knows he has an audience! You both are great to watch and I always look forward to the next video. Thank you for teaching us all about things that we may not have known we needed to know.
What a fantastic lesson! Every time I watch JR jnr I think to myself you are so knowledgeable about everything. Then I watch your Dad and know why!! Fantastic fantastic!!! More please!
Your Dad can fix anything! He's totally awesome 💯.
Thank you for the update/ lesson!!! Stay safe everyone
I enjoy when I get to hear people, like this, explain the things that they’re passionate about… things that excite them… it’s contagious & exciting to learn new things this way!
I worked for a (at the time) major manufacturer of rigid foam insulation panels from mid 1980's until 2000 that used Rexroth variable displacement pumps similar, but smaller than this pump. They were used to pump isocyanate and a polyol/premix blend; two pumps for isocyanate, two for premix. They were adjusted to pump a desired volume through injectors at a target pressure. We (I worked in maintenance department) would have to replace and repair these pumps very often, as the chemicals would wear and damage pump internals. I remember how expensive parts were, and often long lead times for parts. I cannot imagine what the time and cost are today. Thanks for bringing back the memories, (and nightmares) from my days with Rexroth.
Thank you, even at 72 years old I have learned a lot about hydraulic pumps today!
What a complicated machine with such vintage components, amazing that you can keep it going. Eff that guy who owns it that doesn’t want to pay or have JR film it. Great content!
Thank you!! This whole situation ended up being crazy 💯
@@WatchJRGo, I was concerned as soon as I saw you guys at that lot. The owners are leaders in our local “traveler” community, known thiefs!
Your dad is very passionate about his job/trade the excitement he gets when explaining all the little components its always a wonderful video when you both are involved.
Your Dad is amazing and I love how he wants to continue passing on his knowledge.
I’ve been a subscriber of JR for a long time, and it never ceases to amaze me how much he and his family know. Their brains are like computers. They’re the kind of smart where they could make it over technical, but they always make it easy to understand. 👍
We love the old man and you together!
JR, I could listen to your dad for hours...thanks for having him on.
I love your Dads enthusiastic energy in these videos. You know projects like this are his passion.
You always wonder where JR got his ingenuity and curiosity for anything mechanical, electrical. Do not have to wonder every time Ross starts talking. He is a walking encyclopedia.
"Pay that man his money!" Your dad is like a kid in a candy store with that old pump. Great stuff as always.
Wow, that was a deep dive I wasnt expecting!
Thanks for bringing this update with your Dad as guest expert once again he's absolutely brilliant , really appreciate his no nonsense & in depth breakdown of the pumps operation , I just hope if it doesn't go back on the crusher it's utilised on a most excellent industrial ice cream machine in his workshop ! Stu in the 🇬🇧
It's truly evident that your dad enjoys working on mechanical things. Please keep doing videos with your dad and let him impart some of his vast knowledge to your viewers. Thanks.
Your dad is super smart and knows everything sounds like . He can do anything and learns super fast. That's gotta be where you get your smarts and how to do everything from him he's a great mentor to learn from along with yourself. Guys keep up the great job live the channel and all the videos . I truly feel educated.
Your dad explaining anything would make a great regular feature; great guy and very knowledgeable.
I love your Dad! What a legend! I see where you have got your knowledge from!
The variable volume pump is like a hydrostatic pump on a riding lawn mower
If your dad ever decides to retire but still wants to work on stuff, I really hope he just goes around taking stuff apart and describing how it works.
Also, I am still extremely thankful for the tip on loosening old frozen parts - tapping on it lightly until it decides to cooperate.
It was literally the only reason why I didn't have to run to a store to replace a valve for an old garden faucet - I just tapped on the old one until it could close.
Finally! Thank you for the update. Your dad is brilliant!
Nice to have an update on what happened there. Love Dad videos - so much knowledge and so excited to share that knowledge.
Come for a story, get an education on pumps. Love it. Your dad is a wealth of knowledge.
I'm sure Hoovie has a few cars to put it to the test!
😂😂😂😂 Truth! Poor Hoovie 🤣🤣🤣
He prefers to bury his cars 😅
I am amazed at your Dad's experience and knowledge.
Your dad has more patience with that business owner than I would have. Sounds like payment is being pursued though, and rightly so. Y'all have earned every penny for the work put in!
Always love a JR dad video. His knowledge and experience really comes across. You can tell he really enjoys smart engineering. That pump is very cleaver with the veritable flow.
My grandfather was an aerospace engineer and your dad has the same ability to understand anything mechanical and fix it.
Collabs with your Dad are solid gold. I know it’s a lot to ask and probably has been asked a million times, but can we get maybe a separate channel with more frequent uploads?? Best to you and your family JR!
Your Dad knows stuff! 😮 No wonder you can do the rebuilds you do! My Dad and brother were just like that. ❤
Your dad is really wound up. Love his excitement on this thing.
What always gets me, besides your dad’s wealth of knowledge, is knowing someone had to invent this pump contraption.
Like father like son! You guys are amazing!
You have a wonderful dad. The world needs more please make more videos with him. ❤
Love your videos with your Dad. He would make a fantastic teacher.
Thats really interesting engineering in that pump… thanks Pops for the high level educational vid… really cool stuff.. love it!!
Thanks to you and your dad for the update. When I asked, Ì got all kinds of stories.
Unique understanding of so many systems but an ability to explain to lay folks to give such a crystal clear explanation so we could follow without being overwhelmed is a skill any university lecturer would envy. By the way, like father like son.
Your father seems like a guy who tells about his breakfast and you’re sitting on the edge of you’r seat listening. Would love to see more videos like this!
I could listen to your dad explain things all day long. He explains complex things so that even a dolt like me can understand it!
Your dad was in Shop 101 haven explaining how the pump works. Let him on the channel more keeps him young.
People wonder why specialists cost so much! 👍👍
Love your dad's knowledge on composers
So much knowledge in that guy
I used to work in a bread bakery. All good bakery equipment is German made. Our silo system had German electrical boxes. They had these weird ceramic fuses in it. Real weird shaped. When they blew they blow powder onto a sight glass. My boss would order them by the dozens cause it took a year to get them. The electrician was troubleshooting a bad transformer in the box. He blew a half dozen of those fuses in 5 minutes. The boss went nuts. The electrician said why didn't you tell me years ago. He took them out, put American fuses in temporarily. Then when he got time he put in a breaker panel to replace them. No more crazy expensive fuses. Not only was it taking a year to get them, they was like $40 a piece, the shipping was hundreds of dollars.
Your Dad is brilliant and entertaining ! He'd make a great teacher ! Your a lucky guy JR !:
Is your adapting at this time ? Sign me up ! 😊😊😊😊😊
Good ole Rexroth, I literally have probably made a million pistons for them, back in the day! Little ones! I've also made a bunch of larger ones as well!
A lot of moving parts, powerful system. Will be good to see this machine operating again.
How awesome is your dad, He is a master at his craft.
I like the vlogs featuring Ross the Boss! The occasional one with old man Sanchez are good too.
How many companies exist today that still design and manufacture pumps like that?
Amazing how much engineering is involved.
Thanks for this video JR!
Great technical video. You and your father are both very knowledgeable and it was impressive to listen to the explanations. Hope your father gets paid.
That's exactly what I was thinking that pump is very similar to many a/c compressors.
loved the lesson, and the underlying one about getting paid...hopefully the owner sees this...
Mr. Ross is the kind of dad that I think many of us wishes they had... I know I do. Love that guy, he's so unassuming until he starts talking, and I realize how much I don't know about anything.
Snr definitely needs his own channel such an informative guy
Your dad is so much fun to watch. It’s funny to see that his brain works so much faster than the rest of his body when he says “oh yea, I want to show you this”. Hopefully he gets paid and everything works out.
OMG your Pop dropping knowledge faster than I can listen 🙂 Always learning something at least enough to encourage breaking something to learn the retail cost of repair.
How did I miss this one? I love the videos with your dad!
I absolutely love listening to the information and naulage that you’re dad has on machinery
This was really interesting. Something I knew nothing about, but your Dad is great at explaining things. Cool. 😊
JR's technical acumen is understandable when you consider what a genius his dad is
I know you love your Dad, and that’s a damn Good Thing!!
Great video, Ross knows his stuff. Obviously very knowledgeable and educated in hydraulics and engineering!
I now know more about a hydraulic pump that I thought I ever would, cool!😊
Whenever your dad is on, I AM WATCHING intently!!! He is the man!
The legend is back 👌🏻👌🏻👌🏻more knowledge than a stack of encyclopaedia’s
The Dads of Automotive RUclips are the best. Your Dad, Mat Armstrong’s Dad and Goonzsquad’s Dad are my favorites.
I’m 19 minutes in and have understood about exactly 7 words but this is fascinating and I’m hooked.
you Dad is a great teacher, thanks
Love it! Keep bringing all the great content!
We use Rexroth pumps where I work at the Coal loader in Newcastle Australia