Pahnihna-Hand rollers hi khawvel pum huapa construction machinery market-ah chuan an man to em avangin an duh hle a ni-Effectiveness vang a ni. Mahse, hun rei tak-hun rei tak hman hnuah chuan hmanrua chu performance degradation emaw failure emaw a thlen awlsam hle. Scientific maintenance hian hmanrua te dam chhung a ti rei mai bakah sakna tha leh himna a tichiang thei bawk. A hnuaia tarlan te hi second-hand roller maintenance atana key point te chu an ni.
Hydraulic system hi enfiah fo thin ang che .
Hydraulic system hi roller-a core component a ni a, direct-in compaction effect a nghawng a ni. Hydraulic oil level leh oil quality hi enfiah fo a ngai a ni. Turbidity emaw, bawlhhlawh emaw hmuh a nih chuan a hun takah thlak tur a ni. Chutih rual chuan hydraulic pipeline hian oil a leak em tih leh joint te chu a lo chhuak em tih te pawh ngaihven bawk ang che. System pressure block tu bawlhhlawh te ven nan darkar 500 danah hydraulic oil filter tihfai thin a tha.
Tire leh steel wheel enkawl dan .
Tire rollers hian eccentric wear emaw tire blowout emaw hlauhawmna tur a nih loh nan tire pressure chu a inang lo em tih ngaihven a ngai a ni. Steel wheel rollers hian a wear-resistant lining leh repair emaw a hun taka thlak emaw a nih leh nih loh enfiah a ngai a ni. Chu bakah, steel wheel chunglama asphalt emaw lei awm reng chu rust-in compaction performance a nghawng loh nan tifai fo bawk ang che.
Engine leh transmission system enkawl dan .
Engine hi hmanrua power source a ni. Engine oil, oil filter leh air filter te hi manual angin thlak fo a ngai a ni. Pahnihna-kut hmanrua hian engine-ah carbon deposit a siam thei a, chu chu hun rei tak chhunga hman a nih vang a ni. Carbon deposit te chu darkar 200 danah tihfai thin a tha. Transmission system lam hawi chuan gearbox oil level leh clutch wear te chu en la, lubrication tlem avangin gear a chhiat loh nan.
Electrical system leh himna hmanrua .
Battery connection a nghet em tih enfiah la, contact tha lo vangin starting harsatna a awm loh nan. Lighting fixture, horn leh emergency brake device te hi test fo a ngai a, chu chuan a thawk tha em tih a enfiah a ngai a, a bik takin zan lama sak laiin safety warning equipment chu rintlak a nih theih nan a puih a ngai a ni.
Nitin tihfai leh dahna .
A sak zawh hnuah, a hun takah taksa la awm chu tifai la, a bik takin asphalt emaw chemical agents emaw hmangin, metal parts a chhe lo. Hun rei tak an dah chuan, a roller chu a tlak loh nan tyre lei atanga chhuah tir turin prop up tur a ni a; Hydraulic cylinder piston rod chu anti-rust oil hmanga coated a ngai a, chu chuan oxidation a veng thei a ni.
Scientific maintenance hian second-hand rollers rintlakna chu nasa takin a tichak thei a ni. Operator-te chuan maintenance cycle chu khauh takin an zawm tur a ni a, a hun taka harsatna awm thei turte hriat theih nan hmanrua dinhmun chu an record tur a ni. Maintenance strategy dik tak hmangin, second-hand rollers hian working performance tha leh nghet tak a la vawng reng thei a, chu chuan long- customer te tan hun hlutna a siam thei a ni.
