komatsu pc220-7 low power slow moving ,because of self reducing valve, pilot valve

this video base on actual trouble shooting of komatsu pc220-7 on how and what is the reason of low power, keep on watching

[@user-we7xq2qm6p]

Indeed, you are a technician in your field. We encounter many faults in Komatsu. We are honored to be your friendship, sir.

[@caterpillarjhunhunk]

Contac me in my whatsapp [phone] for more topic you want to talk

[@user-we7xq2qm6p]

Thank you, manager

[@user-no6zu8bm9p]

Give up the good work bosing tnx po sa Pag share

[@renesolaire8319]

Very interesting. Thank you for the efforts to provide English explanations 👍

[@OrlandoGonzales-hj2ey]

Thanks idol sa views mo. I proud to you. Sana makasama kita idol. Pra madagdagan pa yung kaalaman ko us heavy mechanic. Slamt

[@caterpillarjhunhunk]

Salamat, hahaha pweding pwede nman kung andito k lang pwede kang makapasok dito s company nmin

[@MarkBanual-qf1hv]

Nice boss may natutunan na po ako sayo keep up the good work boss❤

[@caterpillarjhunhunk]

Thank you

[@imranrony8096]

Thanks my teacher 😊

[@edwinopena6857]

Thank you sa pg share bossing! God bless

[@caterpillarjhunhunk]

Salamat din

[@excavatermachine7183]

Good bro 😎

[@christopherwayasen994]

Boss anu kaya problema nito pc78us low pwer ang boom arm bucket namamatay makina thank you

[@lemarbejiras8416]

Very good chief

[@caterpillarjhunhunk]

Thanks you

[@lucianocoelho1872]

Good very good

[@egilsmucenieks8374]

I had a problem with the pressure or something, I can't understand, raise the big arrow up, start pulling the small one towards you, and the big one stopped.. komatsu 210LC

[@caterpillarjhunhunk]

Try to contact me in my whatsapp [phone] I need more details about the problem

[@JenjenTac-an]

Thanks bossing Pc200-7 swing problem no right swing and left swing continue swing please what is the problem.thanks and God bless!

[@caterpillarjhunhunk]

I dont understand sir no right swing and left swing what do you mean continuous swing if not swing left and right, if you wanted to say is just no swing left and right, if there is swing brake solenoid check it, or try to heard the the load sound of swing meaning swing brake is not work or no power supply while you are trying to swing at any direction

[@MitzvosGolem1]

Low pilot control pressure?
300-400psi normally?
You can buy adjustable reducing valves if Komastsu doesn't make parts for that machine.
Nice channel 👍

[@caterpillarjhunhunk]

my video is for learn and understand to locate the exact problem just trouble shooting

[@cezarapiag8886]

Boss what valve you made grinding,then you had fix the problem as you mention is not clear thank you.

[@caterpillarjhunhunk]

Pls contac me in my whatsapp [phone]

[@christopherwayasen994]

Boss anu kaya problem Ng pc78us-6 ung travel ok namn pero boom arm bucket namamatay Ang engine

[@caterpillarjhunhunk]

Maraming pweding pag mulan ng problema nyan

[@christopherwayasen994]

Boss anu kya cra nitong pc78us-6 boom arm bucket namamatay makina travel ok namn

[@caterpillarjhunhunk]

Brad contakin mo ako s whatsapp [phone]

[@Srinivasmechanical]

Hello sir komatsu pc210-10 after 20 minutes swing not working. Ignition off after swing is working for 20 minutes how to solve

[@caterpillarjhunhunk]

Check swing solenoid maybe its low resistance compare to normal

[@MarvinPaule-gf3ob]

boss mahina isang travel nang unik ko ano po kya problem nya po pc200 po

[@caterpillarjhunhunk]

Check mo pressure ng pump mo baka isa s pump mo ang mahina ang pressure

[@technicalprashant2824]

Sir can you make a video on how to direct solenoid aur manual solenoid in komastu excavator

[@caterpillarjhunhunk]

Give me the specific solenoid that you want to direct

[@technicalprashant2824]

@@caterpillarjhunhunk Pc-200-7 Ecpc and LSEPC

[@technicalprashant2824]

@@caterpillarjhunhunk main hydraulic pump solenoid both

[@asankabandara4092]

Pc 60-7 travaling speed hi low mode how to working

[@caterpillarjhunhunk]

Bro can send me more details of your machine, this my whatsapp [phone] send me the picture of monitor and the model and serial number and some more pic for my refference

[@Srinivasmechanical]

Please explain pc210-10 and hydraulic pump is sound and slow operating and boom is locking,cranking time is high

[@caterpillarjhunhunk]

Contac me in my whatsapp [phone]

[@MarkBanual-qf1hv]

Boss gumawa ka po ng vedio ng pc 200-8 nag bigla nalang pobumagsak ang boom po.

[@caterpillarjhunhunk]

Try ko kpag may time

[@JaysonQuilan-zv9gz]

Chief ano kaya sira Ng PC 55 komatsu,mahina lahat arms boom up extension arms,pag magdadakop na Ng lupa bigla nalng namamatay ang makina,sana matulungang mo q chief,Lage aq nanonood Ng vedio mo,

[@pobreng-mikaniko18]

good day sir jun may trobol po ang pc70-8 na unit namin kakapalit lng po main pump repair kit maayos nman po ang function maliban lng arm niya mahina gumalaw ang arm lalo na kung naka combination ano po kaya posibleng problema sir jun

[@caterpillarjhunhunk]

Bro may video inapload kparihas ng problema nyang machine ung ginawa ko

[@pobreng-mikaniko18]

@@caterpillarjhunhunk ok sir jun thnx po......bago lng kasi na mikaniko dito sa davao sir kaya ngpapasalamat ako sa mga tips at video nyo.....more power sir jun god bless

[@caterpillarjhunhunk]

@@pobreng-mikaniko18 welcome

[@AxelMaceda-nw4nl]

Sir, tanong ko lang po, may self reducing valve din po ba ang pc 130 -6?

[@caterpillarjhunhunk]

Ang alam ko meron din yata nsa side ng control valve n may 3 allen bolt

[@AxelMaceda-nw4nl]

Thank you po sir

[@christopherwayasen994]

Walang reply unsub na

[@egilsmucenieks8374]

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