Piston Pumps: Displacement & Pressure Cutoff 

You are genius and appreciate for your teaching efforts to us. Your time is so precious but you are devoting for us. Thanks and love from India.🙏

I just started as an apprentice millwright and your videos have been an incredible resource. Thank you.

Where have you been all my life ? Wish the man was my neighbor I bet all my hydraulic equipment would be dialed in for max performance and smooth moves .

Bravo colleagues , cool video lesson

Wow as always. I like all your videos 😍. I love you karl hoping there are people out there capable delivering hydraulic subjects as you did.

How easily you presented the complex pump pressure cut off settings , hopefully wating for load sensing pump controls videos..great Sir, Thx

Thank you LUNCHBOX SESSIONS

You are awesome Carl

Very educational video.love this long hour video.just subscribed to your channel.keep it up.

Muy interesante profesor aunque esta en ingles lo comprendo gracias y bendiciones por la formación por este medio RU-vid

you explanation is very exciting --------------- pleas more videos

The PIP gets in the way . maybe you can move it to the top or make it smaller. Love your teaching well done.

Excellent video!! Thank you very mucho!!!!

Excelente! aula parabéns! "mestre".

Thanks Very Useful information.

Very interesting.

I want to know whether the pump drain should be shut off or open ?

streaming from zambia

Hi experts, could you simulate relate between starting torque ( HP ) of motor when start from 0 pressure with maximum output flow and minimum output flow ? If I start the pump from 0 PSI with out port fully open ( max flow ) , then the torque on motor is very high , right?

Very interesting thanks

You are not explaining about this. Please explain whether the pump drain is off or open

Hello could some one help me? When i neutralize from forward or reverse the pressure builds and blows out hoses.pump also gets very hot

when are you doing load sense thanks

Best works you are top

is there any video on HPU units,sir.

hi, sounds daft, but can anyone tell me what's the difference between group 1,2 and three gear pumps, can't seem to find a clear answer, ta.

Can you teach how to work acumilator

Bsr je suis au Mali chef je veux de conseil sur poclain fihaitt Hitachi 130w tout tes bloqué ça démarre mais pas déplacement pas de mouvement du vérin ni du flexible aide moi

You would not happen to be a Utube trouble shooter ? I have a skid steer pilot controls all functions work fine except for travel. Pilot pressure is checked and is at 500 to get the track motors to move you must move the lever very slow or just crack it to get the motors moving and than you can move flow to high speed however if you stop return to center you must move slow again to get it moving I just cant seam to figure it out

Good afternoon Sir I'd like to request a favor with you. I have a hydraulic schematic I can't easily understand. Can you please help me to understand it? I'm going to send if you accept, thank you.

Namaste, Experts Can some one guide me for pump type selection to be use for high frequency (about 20 Hz) oscillating hydraulic actuator with 100 mm stroke and varying loads?.

RU-vid has this video and some of your others so screwed up I can watch and listen to them on the phone but if I try to cast them to their Google cast crap I get no sound or a frozen picture it's one or the other Google updates the most terrifying sabotageers of the internet

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How are you ref happy day We are ultra precision company BAEK YEON thanks 😊kk..

Tq sir

My WP

Hello sir i need a job please

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Hi

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How are you ref happy day We are ultra precision company BAEK YEON thanks 😊kk..