Raws li cov khoom lag luam tshiab hauv kev tuav cov khoom siv, lub tshuab nqus tsev lifter tau txais kev saib xyuas tseem ceeb hauv xyoo tas los no. Nws tus nqi sib txawv raws li lub peev xwm thauj khoom, kev teeb tsa lub cev, thiab cov haujlwm ntxiv, uas qhia txog nws txoj kev sib txawv thiab tshwj xeeb.
Ua ntej thiab qhov tseem ceeb, lub peev xwm thauj khoom yog qhov tseem ceeb tshaj plaws cuam tshuam tus nqi ntawm lub tshuab nqus tsev lifter. Raws li lub peev xwm thauj khoom nce, cov nqi tsim khoom thiab cov kev xav tau kuj nce, ua rau cov nqi siab dua. Nyob rau hauv kev ua lag luam, tus nqi ntau rau lub tshuab nqus tsev lifters nrog cov roj hmab system yog kwv yees li ntawm USD 8,990 thiab USD 13,220. Qhov ntau yam no qhia txog kev ua lag luam thiab cov neeg siv khoom xav tau ntawm cov qauv sib txawv. Lub tshuab nqus tsev lifters nrog ib daim txhuam cev feem ntau kim tshaj li cov roj hmab system los ntawm USD 1,200 rau USD 2,000 vim yog siv cov ntaub ntawv nyuaj thiab thev naus laus zis. Cov nqi sib txawv no qhia txog qhov ua tau zoo tshaj plaws ntawm kev ua haujlwm thiab kev ua haujlwm ntev ntawm daim txhuam cev.
Sib nrug los ntawm kev teeb tsa lub cev, cov haujlwm ntxiv yog lwm qhov tseem ceeb cuam tshuam rau tus nqi ntawm lub tshuab nqus tsev. Cov nta xws li kev sib hloov hluav taws xob thiab hluav taws xob rollover txhim khu kev yooj yim thiab yooj yim ntawm cov khoom siv thaum tuav tab sis kuj nce nqi tsim khoom. Yog li ntawd, cov yam ntxwv no feem ntau xav tau tus nqi ntxiv, feem ntau nyob ib puag ncig USD 650. Rau cov neeg siv xav tau kev tswj chaw taws teeb, qhov haujlwm no yog qhov kev xaiv tsis tseem ceeb, feem ntau ntxiv txog USD 750 rau tus nqi.
Zuag qhia tag nrho, tus nqi ntawm lub tshuab nqus tsev lifters nyob rau hauv kev ua lag luam muaj ntau haiv neeg, tso cai rau cov neeg siv xaiv cov qauv tsim nyog thiab teeb tsa raws li lawv cov kev xav tau thiab peev nyiaj. Nrog kev txhim kho thev naus laus zis tsis tu ncua thiab kev sib tw ua lag luam nce ntxiv, nws xav tias tus nqi ntawm lub tshuab nqus tsev yuav dhau los ua qhov tsim nyog thiab pob tshab, muab kev xaiv ntau dua thiab cov txiaj ntsig zoo rau cov neeg siv.