Hello, sir. Tell me how did you manage to set it up like that? Where is the rigid spring installed? it is not specified in the instructions. And do I need to turn off all electronics?
dok jepo.. tanong ko lng bakit pag double stick gagamitin ko, ngsisingle lng sya malakas naman ung pump, ano kaya problema sa ganun, nkaconvertion kit na din, ex120-2
Boss my ex-120 computer is bad. I want to make it manual. Like you did. Once I do it manual. Will it stay on one rpm on engine or rpm goes up when pump takes pressure itself
tanong me olit doc tungkol sa kinonvert kung ex120 kung miron bang close n open valve ang return ng hydraulic oil para dumaan sa cooler bago bumalik sa tangki at kung miron saan location at pano e open. mainit ho kasi hydraulic oil
Boss gud pm patulong nman po ex120-3 convert n cya ng manual boss walang travel boss napalitan n yng packing suwebel at clutch pak travel ano kaya dahilan wala p rin cya travel dalawang track pad niya patulong nman po
Nakita ko po vedio NYU Ng 320b cat, parehas Ng SA Amin ,ang trouble nya is pag sabay ang stick mag travel sya pag ISA Lang ayaw mag steer,ok Naman pressure Ng pump Ano Kaya possible dahilan, Sana mabigyan NYU ako Ng payu ulit hehe,god bless po
boss, patulong nman po ung ex 100 ko po humina po travel pero malakas nman po sa boom up,, extension boom saka sa bucket,, naka conversion kit n po sya,,
Test mo kung sumasabay ng kaunti ang kabilang travel kahit 1 side lang ang e travel..if ever galaw kahit pitik lang..nsa center joint ang prob..magpalit po kau ng seal kit..
boss yong backhoe na inaayos ko ex120 din malakas sya tapos bigla lang humihina at pag ginalaw galaw mo yong backet bumabalik yong lakas ano kaya posibling problem nito
Sir magkano ba ang convertion kit nyo"minsan kasi nakagawa ako ng ex 200 over torque sya namamatay pag pinagana kahit aling linya na"kaya ginawan ko lang paraang d sumagad ung displacement nya"gumana naman"hindi ko pa nasusubokan ung convertion nyo malakas sya"
HELLO PO SIR. TANONG KO LANG PO TUNGKOL PO SA HITACHI EX120 CONVERTED PO SYA SA MANUAL NATAGAL NA PO NAGAMIT KASO BIGLANG HINDI NA PO SYA GUMAGALAW LAHAT PO PATI YUNG TRAVEL PO NAWALA. KAPAPALIT LANG PO NG HIDRAULIC FILTER.
@@jepo2737 boss saan po ba nakaka bili ng convercion kit?napaka galing po ng ginawa nyo parang brabdnew ang peroormance ng unit na kakamangha boss,pwede nyo ba ako maturuan intirisado po akong matuto,salamat boss sa ginawa mong vedio pakahusay
@@jepo2737 upo boss nag memakaniko din po ako,baka pwede po maka hingi po ng number nyo ok lang po ba?na paka galing talaga nang papakaka convercion nyo sa ex120
Boss ano kaya problema sa EX 120-2 ko. Yung dati, hihina yung swing at galaw after 2 hours. Binuksan ng first mechanic yung hydraulic pump meron sirang bearing at parts. Pagkatapos ng pinalitan yung defective parts, malakas na pumping pero sa ngayon wala na swing, boom up and down pati travel. Bucket na lang gumagalaw. Ibang mechanic kasi ang nagtanggal at iba din ang nag assemble ng bagong parts. Hindi na bumalik yung unang mechanic. Nahirapan yung 2nd mechanic na mag ayos.
@@jepo2737 Sabi ng operator ko Boss, normal lang daw speed at power ng bucket. Ok din pala boom down. Yung Boom Up, swing at trackpad lang ang walang galaw.
Una..kailangan mo po ng pressure gauge para mas accurate... Anong model po pala? Check mo po iba kong video .meron na yata ako napost kung papano..ty po
There's a lot of reason why hydraulic system fail..or slow my friend..here are the most common causes Basic problem that be done by the operator/driver or owner. 1. Clogged suction and return filter...it is located inside the hydraulic tank. 2. Clogged pilot filter..(depending to the model,not all model has this filter) 3.Low hydraulic oil Posible problem that only mechanic will do. 1. Low hydraulic main pump output..check pressure using test gauge. 2. Electrical problem,faulty solenoid if the machine is modern. 3. Stuck-up control valve spools. 4. Main and circuit relief valve internal leaking 5. Defective hydraulic main pump (internal parts) 6. Defective Pressure regulator What is the model of your excavator anyway?
@@jepo2737 hi thank u for all the advice we got it working somone turned around the valve on the conversion kit we want to know what is the right amount off hydraulic pressure to the main pump at thank u very much
Bos bago mo ako sub makaniko din ako dito sa isabela saludo ako sa galong mo puede ba chip matulungan mo ako pag may nagpagawa d2 sakin na ganyan convertion
Doc jepo ung ex120 ko po na gamit ay converted nadin, kaya lng para syang nabubulunan lagi tapos mabagal kumilos kahit naka high throtle na lalo na pag mainit na.
For me no...because low hydraulic main pump pressure output has several reason or causes..most of the time the main pump is good but the other components are the problem
