Hydraulic 3 Axial Piston Pump Drain Line

[@ranjitbhakta5170]

Sir, you have rarest teaching ability, even a novice can grasp the subject fully. Love to join your training if you have any. Thanks for the free videos.

[@debasish61]

Thank you Ranjit. I am enthralled by your appreciation towards my videos. Keep supporting and share my videos with your friends.

[@debasish61]

By the way, where are you from?

[@ranjitbhakta5170]

Sir basically I'm from Budge Budge, near to Kolkata. Presently residing in Orissa(Joda) since 2007.

[@prasaddeshpande1230]

Thank you very much sir for sharing your knowledge that too in a simple language! Sir,i have one question, could you please help me to resolve it. Which is the recommended procedure to adjust the pressure of variable displacement axial piston pump? and why?

[@soumenkhan1900]

Sir, Your explanations way is superb. Thank you very much ❤

[@debasish61]

You are most welcome. Please subscribe my channel anf ask your friends to subscribe my channel and share my videos. Thank you.

[@svignesh2000]

Great thanks I am Instrument guy wants to take a presentation on Hydraulic starter system, your video enlightened me. I feel very grateful to you. I request you to provide case study on hydraulic starter for Gas turbine.

[@debasish61]

Thanks Vignesh. Please support my channel and request you to kindly subscribe and share my videos with your friends.

[@soumenacharyya5350]

Dada, It's wonderful class. Thank you. This is Soumen Acharyya JCB India Limited Kolkata.

[@debasish61]

Hi Soumen, Thank you so much. Appreciate if you suggest your dealer engineers to watch my all other videos and subscribe my channel.

[@someshwardonode4192]

Good! I like your concept explained with troubleshooting.

[@debasish61]

Hi Someshwar, Thank you so much. Appreciate if you suggest your friends to watch my all other videos and subscribe my channel.

[@Gomzi_Family]

I work in one the leading CE Industry and must tell you, your knowledge and explainination is quite amazing. Keep it up

[@debasish61]

Thank you for your encouraging words. May I know where you are working ?

[@Gomzi_Family]

@@debasish61 Hi, I work in Case New Holland

[@keshrikishorsoni1407]

@@Gomzi_Family pithampur indore?

[@shivampal1660]

Agr case drain increase ho rha h aur pilot pump ye handle nhi kr paa rha h, to suction line m case drain ka connection de skte h kyuki waha km pressure rhta h?

[@subhradey8602]

Nice definition present. Very well said sir, the definition of case drain was easily understood

[@debasish61]

Thank you Subhra. Please share my videos to your technical team and machine owners and ask them.to subscribe my channel.

[@Leo00333]

Good informative videos for service technical persons.

[@debasish61]

Thank you so much Please like share and comment on my videos

[@chhotelalprasad5306]

Kiya sir hydraulic classes atoz available hai

[@dilipgope8433]

Sir pumps me kon kon sa line kidher he or uska kya kaam he . Please iska ek video banaiye

[@debasish61]

Dilip ..please check the below video link. kzbin.info/www/bejne/kIiXqJ9pobx8ha8si=KCi9dBshrYpXAQG4

[@niteshamrute4597]

Conceptual vedio sirji 👏

[@debasish61]

Thanks Nitesh and request to share my videos to others.

[@ranjaytiwari6232]

Informative video. Which is the safest pump for AN/ANE, Plz make a video on same.

[@debasish61]

Unable to get your question... can you please tell me something more about this.

[@ashishkusingh0081]

very informative..nice video 👌

[@debasish61]

Thank you so much Please share my videos with your technical friends

[@sppa7987]

Very informative video sir

[@debasish61]

Thank you so much. Where r u working ?

[@jayhindjaybharat9376]

Huagland hydraulic motor ke bare mein bataiye please, A, C, flushing and drain line, aur kaise rotation karta hai uska shaft please.

[@debasish61]

Please check my other videos.

[@nandkumar3252]

Nice vedeo sir

[@sourabhthakur931]

Very detailed & informative video!

[@debasish61]

Glad to see it was helpful!

[@shrikantkumarjena4439]

Volvo truck fm 420 i-shift gearbox k upar video banayie

[@OfficalMJeetSingh]

Excellent Sir....🥰

[@debasish61]

Excellent...koun sa chiz ??

[@amitdutta225]

Excellent training sir

[@tabrezalam5939]

Well explained.very usefull to us

[@debasish61]

Thank you Tabrez... kaha se ho ?

[@murugesankalimuthu3646]

Ex 70 ka pump mai pressure nahi Bane Raha hai sir

[@debasish61]

@@murugesankalimuthu3646 Hi.. Ap kaha pe kam karte ho ?

[@manishsen4068]

Excellent Training Sir

[@mrityunjaysingh6342]

Sir plz upload Hydraulic circuit reading video

[@Gomzi_Family]

One Doubt - If delivery pressure increases(increase in restriction) then flow will be automatically adjusted by pump or it will continues give same flow.

[@debasish61]

Good Question 😄 Considering an Axial Piston Pump with Load Sensing Pressure Compensated : 1. Delivery pressure, ie pump main pressure increases as load increased ( upto the pump specified pressure cut off limit) or vice versa. 2. Irrespective of Pressure changes due to variable load, flow rate will remain same. 3. Pump regulator is responsible for flow change. 4. As per the Direction control valve movement ( by the operator), “Margin Pressure” changes. This Margin Pressure controls the flow compensator of the pump regulator, which changes the swash plate angle and which eventually up stoke or de stroke the pump, ie provides Max and Min Flow.

[@vishalprasad641]

Knowledge able video thanks

[@debasish61]

विशाल जी, शुक्रिया। आप की मेरा वीडियो अच्छा लगा और आप ने कमेंट किया ईसके लिये आपको मेरा नमसकार 🙏 आप का दोस्त लोगो को बोलिए के मेरा येह channel सब्सक्राइब करें और बेल का आइकन क्लिक करे।

[@a_man7776]

Very informative video 👍🏻

[@debasish61]

Thank you so much

[@vishalbadkur5482]

sir how can i find the standard case drain value of specific hydraulic pump

[@debasish61]

Thumb Rule : Case drain should be less than 10% of the pump flow. Refer OEM testing and adjusting section of O&M manual.for actual drain rate and check process.

[@vishalbadkur5482]

@@debasish61 thankyou so much sir

[@shakirhussain775]

Knowledgeable video sir ....keep it up for our knowledge enhancement

[@ankivyas]

Oho

[@debasish61]

Keep watching my other videos.

[@soumenkhan1900]

Sir , Please make some videos on hydraulic motors ( Hagglunds) ❤🙏🙏🙏💐🌷

[@mithileshgupta24]

Ab video nhi banayenge kya.....?

[@debasish61]

@@mithileshgupta24 Ghank you Mithileshji foe liking my videos

[@debasish61]

I will upload videos after some time. Please share my videos with your friends and ask them to subscribe my channel.

[@mithileshgupta24]

@debasish61 ok

[@manojtiwari6781]

Sir backhoe agar thik chale or loader slow to kya problem hoga.

[@debasish61]

Hi Manoj , thanks for your question. " thik chale" iska matlab kya hai. BHL me cylinders uthane/ nichey karne ka speed agar thik hai to apke pump flow thik hai. Agar Loader/ Backhoe side me digging ya loading karne ka taqat kam hai to ye ak pressure related issue ho sakte hai. apke machine ki problem ki thora details dijiye. 1. Check Backhoe side and Loader side cycle time. 2. Check the system pressure of both the Backhoe and Loader side and share.

[@debasish61]

Manoj'ji , May I know where are you working ?

[@manojtiwari6781]

@@debasish61 sir mera business hai raipur me parts ka kaam hai.

[@debasish61]

@@manojtiwari6781 Bahat badia 😊

[@vivekbarodiya9672]

Very nice video

[@debasish61]

Thanks Vivek. where r u working ?

[@vivekbarodiya9672]

@@debasish61 sir i am looking for a job

[@debasish61]

@@vivekbarodiya9672 Whatsapp me ur profile.

[@RahulThakur-qv4jw]

Excellent sir

[@debasish61]

Thank you so much Please share my videos with your technical friends

[@manishsen4068]

Informative video 👌

[@ashutoshsingh937]

If the hydraulic temperature is increasing, could be due to internal leakage?

[@debasish61]

Not exactly .... Think in this way , when hydraulic oil temp increases, oil viscosity reduces that results increase in internal leakage. Increase in internal leakage genearates heat which contributes to hyd. oil overheating. Reason of Hydraulic oil overheating is a great topic of duscussion which I will share ..... may be after some time. Thanks.

[@debasish61]

Ashutosh ji ... May I know where are you working ?

[@ashutoshsingh937]

Normet, zawar Mines on Mochia Portal...Sir 🙏

[@debasish61]

@@ashutoshsingh937 Okk 😊

[@keshrikishorsoni1407]

Sir please help me for rexroth piston type pump delivery line vibration problems in Mahindra earth master backhoe loader

[@debasish61]

Kya problem.hai boliye

[@keshrikishorsoni1407]

@@debasish61सर मशीन में यह प्रॉब्लम आ रही है की मशीन का पंप हाइड्रोलिक पंप खराब हुआ था और मैंने उसको रिपेयर करवा के लगाया था और जब उसको आइडियल स्पीड में स्टार्ट किया तो दोनों फंक्शन loader और backhoe अच्छे काम कर रहे थे जैसे ही मशीन का आरपीएम 1200 से 1300 के बीच करके प्रेशर इंक्रीज करने की कोशिश करी तो हाइड्रोलिक पंप के डिलीवरी लाइन से वाइब्रेशन का साउंड आने लगा और loader और बैंकों का फंक्शन स्लो काम करने लगा पंप का जो रिटर्न लाइन है उसे चेक किया तो तेल ना के बराबर आ रहा है बट मशीन को स्टार्ट करते से ही पंप साउंड कर रहा है पंप को डिस्मेंटल करके देखा तो उसकी पिस्टन वाली 9 होल की प्लेट bend हो जाती है ऐसा दो बार हो चुका है जिसने पंप रिपेयर किया था उनका कहना है कि पंप के ऊपर ओवरलोड पड़ रहा है जबकि मैंने सारे बाल लूज कर दिया है

[@ajaythakur8714]

Nyce sar ji

[@debasish61]

Thank you so much Please share my videos with your technical friends

[@pawankumar-hq6du]

Nice sir 👌 👍

[@fan_ka_fan]

Ok sir

[@amitkumarpal7283]

Thanks sir

[@VishalPawar-pg2ho]

Very informative video

[@debasish61]

Thanks Vishal !

[@sourabhsingh3440]

Nice video

[@debasish61]

Thank you so much. Please share my videos with your technical friends.

[@ramjeetkumaryadav7732]

Make a video on excavator working system pls sir

[@debasish61]

Hi Ramjeet Thank you for watching my videos. Please watch other hydraulic videos to understand the systems. Sharing a brief write up on Excavator for your ready reference.

[@debasish61]

Main components of the hydraulic system of an Excavator include: 1. Hydraulic pump: Generating the high-pressure hydraulic fluid flow Powered by the engine. 2. Control valves: These valves regulate the flow and pressure of the hydraulic fluid to the various hydraulic cylinders that control the movement of the boom, arm, and bucket. 3. Hydraulic cylinders: These are linear actuators that convert the hydraulic pressure and flow into mechanical force and movement to operate the excavator's components. 4. Hydraulic oil reservoir: This tank holds the hydraulic fluid that circulates through the system. Also responsible for dissipating heat. 5. Hydraulic lines and hoses: These transport the high-pressure hydraulic fluid from the pump to the control valves and cylinders. The basic operation is as follows: 1. The hydraulic pump draws fluid from the reservoir and generates high-pressure flow. 2. The control valves direct this high-pressure fluid to the appropriate hydraulic cylinders, causing them to extend or retract and move the excavator's components. 3. The fluid then returns to the reservoir, where it is cooled and filtered before being recirculated by the pump.  Excavators use two types of Hydraulic Systems known as OLSS (Open-Centre Load Sensing System) & CLSS (Closed-Centre Load Sensing System) in some of the popular makes of excavators apart from, LSPC Hydraulic System, PPPC Hydraulic System and NFC Hydraulic System . 1. OLSS uses two banks of Open-Centre Direction Control Spool Valves to control simultaneous operation of maximum four functions with two hands & two legs at any given point of time. 2. CLSS uses a single bank of Closed-Centre Direction Control Spool Valves to control similar functions. Excavator Operation: A Hydraulic Excavator has six functions and twelve operations. The Functions & Operations are: a) Boom-Up or Boom-Down, b) Stick In/ Crowd or Stick out/ Uncrowd, c) Bucket-Curl In or Curl Out, d) Swing-Right or Left, e) Left Track Forward or Reverse, f) Right Forward or Reverse.

[@ashutoshsingh1137]

Sir this drain line also known as leakage line!!!!!

[@debasish61]

Yes... Drain line, case drain line, leak line all are same.

[@mechengineer8312]

Sir pls create video on drain regulator, LSRV. Unloader for Valve block.

[@debasish61]

Hi Thanks... Load sense relief valve is used to limit the system pressure by controlling the "fluid flow" instead of dumping the oil flow to tank. LSRV stops oil flow when a function reached its specified pressure setting and limits it. I am uploading videos systematically and definitely after some time I will upload videos related to LSRV and other Pressure control valves. Thanks for showing your interest and happy learning.

[@mechengineer8312]

@@debasish61 Thanx for your support and reply. I am curious to know about Unloader Used in Control valve block vs LSRV VS Drain regulator. Most confusing is drain regulator & Unloader.

[@debasish61]

@@mechengineer8312 😃 You need to wait for some time .. I'll discuss everything in this forum. By the way thanks for showing your interest and I'll appreciate if you can ask your friends ( who are in HEMM) to subscribe my channel. Keep asking questions which is actually a motivational boost for me to upload more and more informative videos.

[@jaswantpanwar2085]

Hydraulic Axial piston pump oil nhi utha rha

[@debasish61]

Kya kya check kiya apne ?

[@jaswantpanwar2085]

@@debasish61 pressure relief valve , coupling, motor current, flow adjustment bolt Hmne pump or motor dono replace kiye ab oil nhi utha rhe na to new pump or na hi old pump plz sir help problem ka pta nhi lg rha Phle old pump pressure km bnata tha or ab wh bhi oil nhi utha rha

[@santanusen2505]

very nice

[@mohanrmenariya4980]

Very Nice

[@debasish61]

Thank you Mohan. Request to share my videos with your Technical friends.

[@technicalhub1981]

Piston pump oil suck nahin kar raha hai

[@debasish61]

Bhai ye pump koun si machine me laga hua hai ?

[@pushprajsingh700]

Travel motor not working properly one side

[@debasish61]

What is the HMR of the machine as well as the Travel Motor ? However, check and inform me the travel motor case drain flow rate and compare it with the other side.

[@debasreebanerjee2134]

Awesome

[@debasish61]

[@RahulSharma-su8de]

Nice

[@debasish61]

Thank you so much Please share my videos with your technical friends

[@avtarkalsi3118]

Good

[@debasish61]

Thank you

[@madhanr1930]

kindly explain in English or Tamil because i did not no Hindi

[@anandpandey737]

Nice Sir E mail kya hai

[@debasish61]

[e-mail]

[@LallanKumar-q1l]

Hi

[@rameshpagar4757]

Hi❤

[@debasish61]

@@rameshpagar4757 Ramesh'ji Thaks for your response. Aap kaha se hai ?

[@sanjumechsingh6671]

Sir regulator kaise kaam karta hai full details me bataye

[@debasish61]

kzbin.info/www/bejne/eH6bippvpctmeassi=44fCXtcGpB4Z86b3

[@debasish61]

Ap kaha kam.karte hai ?

[@RohitThakur-ph6xl]

Excellent training sir

[@debasish61]

Thank Rohit...ap kahan pe kam karte hai ?

[@Realfactsbro01]

Nice

[@debasish61]

Thank you so much Please share my videos with your technical friends

[@LallanKumar-q1l]

Hi