How Expert Mechanic Rebuilding Doosan DX140 Excavator Hydraulic Pump | How to Repair Hydraulic Pump

Thanks for Your support and Love.
Its mechanical action creates a vacuum at the pump inlet, subsequently allowing atmospheric pressure to force liquid from the reservoir and then pumping it through to the inlet line of the pump. Secondly, its mechanical action delivers this liquid to the pump outlet and forces it into the hydraulic system.
There are typically three types of hydraulic pump constructions found in mobile hydraulic applications. These include gear, piston, and vane; however, there are also clutch pumps, dump pumps, and pumps for refuse vehicles such as dry valve pumps and Muncie Power Products
How Expert Mechanic Rebuilding Doosan DX140 Excavator Hydraulic Pump | How to Repair Hydraulic Pump
Hydraulic pumps convert electrical energy into fluid pressure by using an electric motor to drive the pump. They are necessary for all hydraulic drives. The fluid pressure is then delivered by hydraulic fluid to cylinders and actuators and hydraulic motors at the required pressure level and volume.
There are four types of hydraulic pumps:
Gear pumps.
Piston pumps.
Rotary vane.
Screw pumps.
To select the right pump, follow the steps below: Select the cylinder trying not to exceed 80% of its nominal rating on both, load and stroke. Select the pump according to the oil volume and the number of cylinders in operation. NOTE: We must add 35 cm³ of oil per meter of hose we use.
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#repairinghydraulicpump
#fixinghydraulicpump
#wonderingskills

[@dgb5820]

That is special clean dirt on the ground and that cleaning fluid has only been used 1000 times. That young boy will become a master technician

[@dhanrajgattugattu1789]

Bhouth acha kam hi dekna like hi Thanks all mechanik Brothers 👌👌👌👍👍👍🙏🏼🙏🏼

[@delboytrotter7902]

No, go on, i give up........which one was the 'expert' mechanic ???? was it the one who used all the old bearings on a re build ?

[@user-yf6ph8fb4s]

Our factory produces this hydraulic pump and the accessories inside

[@HappyCamperVan-fs2lc]

Router grinding facing

[@zubairali5869]

Good work very amazing

[@wonderingskills1]

Thank You so much

[@Brian-mp6bg]

Amazing work! And nice workbench

[@wonderingskills1]

Thanks

[@thepoopsoup]

Wow. Lapping by hand looks dangerous.

[@user-ve2ce9mc6c]

Регуляторы не перебрали, сервопоршня не проверили (это основная их поломка. Качающие узлы не притерли. Зато на кой то фиг отшлифовали центральную секцию под распределителем(да, знаю, там тоже утечки, но учитывая что остальное не делали, это выглядит как добавить ложку меда в бочку с дегтем)

[@chrisprobert6]

Never seen such dirty oil, stripping down something hydraulic... But I get the seat of the pants machining 👍😆💪

[@HanifEFIMechanical]

good🌹❤🌹❤🌹

[@wonderingskills1]

Shukrya

[@bapakrasimin739]

👍👍👍

[@user-fn7fq1ui3k]

Там если в револьвере задиры по стенкам его только выкинуть вместе с потрохами.

[@wazzazone]

Expert mechanics don't throw the parts on the ground - dirt.

[@dawidk2490]

Ta pompa to chyba na reklamacji że kołyski nowe były zamontowane

[@user-ud8nf3zq1k]

اين بلدك ف اى مدينه ؟ممكن اتواصل معك لكى اخذ خبره

[@user-zh5gd6vs4v]

❤️

[@franciscoalberto6658]

*Congratulation 😎👍.*

[@wonderingskills1]

Thank You

[@zainulbosoke4380]

Alhamdulillah kontennya bisa bermanfaat bagi orang lain Alhamdulillah semoga sehat selalu amin uuuuuurrrrrraaaa MasyaAllah

[@Drako_Cz77]

great job guys, i also want your experience

[@wonderingskills1]

Thank You

[@bilalnayak8120]

Very good job

[@wonderingskills1]

Thanks

[@alizitouni9018]

C'est mais le produit de nettoyage tres sale merci

[@MuhammadAfzal-jm6cw]

Good 👍👍👍👍👍👍

[@wonderingskills1]

Shukrya

[@MuhammadAfzal-jm6cw]

Hi 👋👋👋👋👋👋👋

[@achmadfatkhur5965]

Wastes cleaning hydraulic. After cleaning you put in the ground. Not spray again with patrol😂

[@user-nw7sf7ov1x]

How to chek this one work no yes Fast fix next time no put grabh out of the chek

[@MuhammadAfzal-jm6cw]

Ok 👌👌👌👌

[@vasilica200]

Pump linde bpv100r??

[@haroonurrasheed1181]

Ya kider ha

[@wonderingskills1]

Islamabad

[@UNIVERSE1977]

Worst handling ever seen