Thaum nqa cov khoom nqa khoom, nws yuav siv cov khoom siv sib xws, thiab cov khoom siv hluav taws xob tau yooj yim siv. Nws yog lub zog uas tau tsav los ntawm lub zog hluav taws xob. Nws tuaj yeem rub cov khoom sai heev thaum siv, thiab kev ua haujlwm tag nrho yog ruaj khov heev. Cov khoom yuav tsis poob los yog puas dheev thaum lub sij hawm thauj mus los, thiab efficiency yog heev. Cia wb mus saib ua ke.
1. Lub tshuab hluav taws xob tuaj yeem rub cov ntaub ntawv xws li ore, seem hlau, khib nyiab, npua hlau, thiab lwm yam., zoo heev.
2. Cov khoom siv yog siv ua ke nrog cov khoom nqa nqa. Nws tuaj yeem rub thiab thauj cov khoom loj thiab cov khoom tsis zoo. Nws yog qhov yooj yim heev thiab ruaj khov.
Hluav taws xob tuav
3. Muaj peb yam tseem ceeb ntawm cov khoom siv hluav taws xob: hluav taws xob tswj, steel qauv, thiab hydraulic system. Lawv khiav zoo thiab sib koom ua ke, thiab muaj kev ntseeg siab dua los siv.
4. Cov cuab yeej siv hydraulic tsav, uas yooj yim rau kev khiav lag luam thiab txhim khu kev qha siv.
5. Kev pib, nres thiab tig cov txheej txheem ntawm qhov rub tau yooj yim heev, thiab qhov tshwm sim ntawm qhov tsis ua haujlwm thaum lub sijhawm ua haujlwm yog tsawg heev. Nws kuj yog adaptable rau ib puag ncig, yog li nws yog ruaj heev.
