Cov lus qhia dav dav no yuav pab koj taug qab kev lag luam rau siv ntauwd cranes muag, muab kev nkag siab txog kev xaiv, nqi, tshuaj xyuas, thiab kev ua haujlwm zoo. Peb yuav hais txog cov ntsiab lus tseem ceeb los txiav txim siab, xyuas kom koj txiav txim siab paub meej rau koj qhov kev tsim kho. Kawm paub yuav ua li cas txheeb xyuas cov neeg muag khoom ntseeg tau thiab zam kom tsis txhob muaj qhov cuam tshuam.
Thawj kauj ruam hauv kev nrhiav txoj cai siv ntauwd crane kev muag khoom yog los txiav txim seb koj qhov project qhov kev xav tau tshwj xeeb. Xav txog qhov yuav tsum tau nqa lub peev xwm (hauv tons) thiab qhov siab tshaj plaws uas xav tau los npog koj qhov chaw tsim kho kom zoo. Overestimating lossis underestimating cov tsis muaj peev xwm ua rau muaj kev tsis txaus siab lossis kev pheej hmoo ntawm kev nyab xeeb. Nrog koj qhov project blueprints thiab engineers los tsim kom tau cov kev cai.
Ntauwd cranes tuaj nyob rau hauv ntau hom, nrog rau sab saum toj-slewing, luffing jib, thiab hammerhead cranes. Txhua tus muaj cov yam ntxwv tshwj xeeb thiab tsim nyog rau kev siv sib txawv. Sab saum toj-slewing cranes muaj ntau yam zoo heev, thaum luffing jib cranes ua tau zoo hauv qhov chaw kaw. Kev teeb tsa, suav nrog jib ntev thiab qhov hnyav, yuav tsum tau ua raws li koj qhov chaw qhov ntev thiab nqa qhov yuav tsum tau ua. Kev nkag siab txog qhov sib txawv no yuav pab nqa koj txoj kev tshawb nrhiav qhov zoo tshaj plaws siv ntauwd crane.
Lub hnub nyoog ntawm ib siv ntauwd crane yog ib qho tseem ceeb uas cuam tshuam rau nws tus nqi thiab kev ntseeg siab. Thaum cov cranes qub tuaj yeem muab cov nqi zoo dua, lawv yuav xav tau kev saib xyuas thiab kho ntau dua. Kev tshuaj xyuas zoo yog qhov tseem ceeb; cov cim ntawm kev hnav thiab tsim kua muag, xeb, lossis kev puas tsuaj yuav tsum ua rau muaj kev txhawj xeeb. Kev sau cov ntaub ntawv ntawm crane tus txij nkawm yog qhov tseem ceeb. Tshawb nrhiav pov thawj ntawm kev pabcuam tsis tu ncua thiab ua raws li cov cai tswj kev nyab xeeb.
Muaj ntau txoj hauv kev rau kev xa khoom siv ntauwd cranes muag. Cov khw hauv online, cov chaw muag khoom tshwj xeeb, thiab cov chaw muag khoom muaj ntau yam kev xaiv. Kev tiv tauj ncaj qha rau cov tuam txhab tsim kho uas txhim kho lawv cov khoom siv kuj tuaj yeem ua tiav cov txiaj ntsig tau zoo. Txawm li cas los xij, kev ceev faj yog qhov tseem ceeb kom tsis txhob cuam tshuam nrog cov neeg muag khoom tsis ntseeg siab. Nco ntsoov xyuas tus neeg muag khoom qhov raug cai thiab cov ntaub ntawv crane.
Xav txog kev tshawb nrhiav cov npe nrov online platforms zoo li Hitruckmall - ib qho khoom siv rau kev siv cov cuab yeej siv. Lawv muab kev xaiv dav siv ntauwd cranes muag thiab muab cov khoom muaj txiaj ntsig zoo rau cov neeg yuav khoom.
Ua ntej cog lus rau kev yuav khoom, kev tshuaj xyuas tag nrho yog qhov tseem ceeb heev. Qhov no suav nrog kev tshuaj xyuas ntau yam khoom, suav nrog jib, slewing mechanism, hoisting system, thiab hluav taws xob systems. Saib rau tej yam tshwm sim ntawm kev puas tsuaj, corrosion, los yog hnav. Ib tus kws kuaj xyuas crane tsim nyog yuav tsum ua qhov kev ntsuam xyuas zoo kom ntseeg tau tias lub crane muaj kev ncaj ncees thiab kev nyab xeeb ntawm kev ua haujlwm. Cov ntaub ntawv ntxaws ntxaws ntawm kev tshuaj ntsuam xyuas yog tsim nyog.
Tus nqi ntawm ib siv ntauwd crane Nws txawv raws li tej yam xws li hnub nyoog, mob, qauv, thiab muaj peev xwm. Kev tshawb nrhiav cov qauv zoo sib xws hauv kev ua lag luam yuav muab cov qauv ntsuas rau tus nqi. Kev sib tham yog ib feem ntawm kev yuav khoom siv; xav txog lub crane tus mob, nws qhov seem lifespan, thiab tej yam tsim nyog kho thaum koj muab.
Thaum koj tau txais koj siv ntauwd crane, qhov tseem ceeb ntawm kev nyab xeeb thiab kev saib xyuas tsis tu ncua yog qhov tseem ceeb. Xyuas kom txhua tus neeg ua haujlwm raug cob qhia thiab muaj ntawv pov thawj zoo. Kev tshuaj xyuas tsis tu ncua thiab kev tiv thaiv kev saib xyuas yuav ua rau lub crane lub neej ntev thiab txo qhov kev pheej hmoo ntawm kev sib tsoo. Ua raws li tag nrho cov cai tswj kev nyab xeeb yog tsis sib tham.
| Qauv | Peev xwm (tons) | Qhov siab (m) | Tus nqi kwv yees (USD) |
|---|---|---|---|
| Liebherr 150 EC-B | 16 | 50 | (Variable - Check Market) |
| Potain MDT 218 | 10 | 40 | (Variable - Check Market) |
Nco tseg: Cov nqi yog kwv yees thiab sib txawv heev nyob ntawm qhov xwm txheej thiab kev lag luam hloov pauv. Nrog rau cov npe lag luam tam sim no kom raug nqi raug.
Nco ntsoov ua tib zoo saib xyuas ua ntej yuav khoom siv ntauwd crane. Ua ntej kev nyab xeeb thiab xyuas kom ua raws li tag nrho cov kev cai cuam tshuam. Zoo siab nqa!