Ua ntej ntawm tag nrho cov, 15t machinery Rhiav motorized railway hloov lub laub muaj peev xwm nqa loj. Nyob rau hauv lub Hoobkas kev cob qhia machinery, ntau lawm cov ntaub ntawv yog hnyav, thiab cov tsoos phau ntawv tuav tsis tau raws li qhov kev thov. Lub 15t machinery Rhiav motorized railway hloov lub laub tau yooj yim lis kev hloov ntawm ntau yam khoom hnyav. Nws lub peev xwm nqa tau ncav cuag 15 tons, uas tuaj yeem ua tau raws li kev xav tau ntawm cov khoom siv ntau lawm.

Lub 15t machinery Rhiav motorized railway hloov lub laub muaj kev hloov pauv hloov tau. Cov tsheb thauj mus los no feem ntau yog ntsia rau ntawm cov tsheb ciav hlau thiab siv hluav taws xob, tso cai rau lawv tuaj yeem thauj mus los ntawm ntau qhov chaw ntawm kev cob qhia. Txawm hais tias koj tab tom tsav tsheb hauv txoj kab ncaj nraim lossis tig hauv txoj kab nkhaus, koj tuaj yeem ua tau yooj yim. Nyob rau tib lub sijhawm, cov tsheb thauj mus los no kuj muaj qhov hloov pauv hloov pauv hloov ceev, uas tuaj yeem kho qhov nrawm raws li qhov xav tau tiag tiag los xyuas kom muaj kev nyab xeeb ntawm cov khoom thauj.