Ntushobora kuzenguruka Excavator yawe? Gukemura Ibibazo Muri ubu buryo

Wakora iki niba moteri yawe idashoboye kuzunguruka? Bamwe mu bakozi bakorana n’ubwubatsi bambajije iki kibazo, nuko ntakaza umwanya wo gutoranya ubu buryo bwo gukemura ibibazo maze mvuga muri make impamvu 10 zikurikira:

Inspect the excavator accessory pressure sensor, which is located next to the rotary valve core of the multi-way valve. Simbuza mu buryo butaziguye niba byangiritse.

Komeza icukumbura mumashanyarazi yuzuye kandi yuzuye-trottle, hanyuma upime niba umuvuduko windege uri kuri 3.0MPa. Niba atariyo, reba niba indege ya pilote yibikoresho bya excavator yambarwa cyangwa yangiritse.

Reba niba sensor ya rotororo na rotary P / B solenoid valve ikora neza.

Kugenzura igifuniko kigufi igice cya shitingi ya valve ya anti-reversal valve hamwe nu mwobo wa trottle kumwanda. Reba igice kirekire cya shitingi ya valve igifuniko cyo kwambara bidasanzwe; gusukura cyangwa gusimbuza ibice nibiba ngombwa.

Emeza ko umuvuduko wa pompe ya P2 sensor yumuvuduko mwinshi uri muri 10.0–15.0MPa mugihe icukumbuzi riba ryuzuye kandi mugihe gikora.

Reba niba indangagaciro zigezweho hamwe nigitutu cya kabiri cya P2 gupakurura igipimo cya valve na P2 pompe igereranya valve (ibikoresho bya excavator) nibisanzwe.

Kugenzura agaciro kagezweho nigitutu cya kabiri cyurugendo rugororotse ugereranije na valve. Iyo trottle iri hejuru (utitaye kubidafite aho bibogamiye / imikorere),

kora icyerekezo kizunguruka kugirango ugenzure ko umuvuduko wa kabiri wurugendo rugororotse ugereranije na valve iri munsi ya 0.8MPa. Niba atariyo, simbuza valve igereranijwe (ibikoresho bya excavator).

Reba ingendo igororotse ya valve yibanze hamwe na rotor ya valve yibanze kumpande nyinshi zo kwambara, hanyuma urebe niba amasoko yabo yaravunitse.

Iyo excavator iri mumuzunguruko wuzuye kandi ikarengerwa, reba niba umuvuduko wa valve yubutabazi ari 3MPa.

Kuramo amavuta make ya gare avuye ku cyambu cya peteroli yo kugabanya hanyuma ugenzure ibice byicyuma. Kugenzura ibice byimbere bya moteri izenguruka (ibikoresho bya excavator) kugirango wambare, kandi urebe ibikoresho bigabanya ibikoresho byo kwambara bidasanzwe.