Xaiv cov khoom siv zoo
● Cov hlau: hnyav dua, tab sis ntau ruaj khov nrog tus nqi qis
Aluminium: sib dua, tab sis yuav tsis kav ntev li thiab kim dua
● Hybrid: Txuas ob qho tib si Steel thiab Aluminium Cheebtsam kom tau txais qhov zoo tshaj plaws ntawm ob lub ntiaj teb
Xaiv lub peev xwm yog
● Nrhiav koj lub tsheb hnyav thiab sab hauv thiab sab hauv daim tawv nyob sab hauv koj lub qhov rooj lossis hauv koj phau ntawv txhais tes
● Nco ntsoov tias muaj lub cev hnyav dua li koj xav tau
● Tsis txhob hla dhau - lub peev xwm siab dua, qeeb dua thiab hnyav dua
Chav Tsev Kawm Ntawv Zoo Tshaj: Khoom Hom
Hlau
Cov cuab yeej hlau yog los ntawm kev nyiam heev vim tias lawv yog qhov tsawg tshaj plaws kim thiab feem ntau siv tau. Kev lag luam tawm yog qhov hnyav: lawv kuj yog qhov hnyav tshaj.
Cov txiaj ntsig uas xaiv rau cov cuab yeej hlau feem ntau ua haujlwm hauv kev kho cov khw thiab cov lag luam 'kev pabcuam bays. Lawv ua cov kev hloov pauv feem ntau cov tsheb thauj khoom thiab lawv tsis tas yuav txav lub jacks deb dhau.
Tooj dawb
Ntawm lub spectrums 'lwm qhov kawg zaum ob txhuas jacks. Cov no yog cov nqi kim tshaj plaws thiab tsawg kawg tsis tu ncua - tab sis tuaj yeem tsawg dua li ib nrab ntawm lawv cov hlau counterparts.
Aluminium jacks yog qhov zoo tagnrho rau txawb tshuab, kev pab txoj kev tsheb, thiab ntawm kev sib tw khiav qhov twg nrawm thiab kev musility yog qhov tseem ceeb tshaj txhua yam. Hauv Bob qhov kev paub dhau los, qee qhov kev pab txoj kev hauv txoj kev tsheb tsis xav tias Txhuas Jacks kom kawg 3-4 lub hlis ua ntej nws xav tau hloov.
Tus meybrid
Cov neeg tsim khoom qhia Hybrid Jacks ntawm Aluminium thiab Hlau ob peb xyoos dhau los. Cov txheej txheem tseem ceeb xws li lub pob npab nqa thiab cov khoom siv hluav taws xob tseem nyob twj ywm hlau thaum lub sab phaj yog txhuas. Unsurprise, cov hybrids tawm tsam qhov sib npaug hauv qhov hnyav thiab tus nqi.
Hybrids tuaj yeem ua haujlwm rau kev siv mobile rau kev siv, tab sis cov neeg siv hnub rau ib hnub zoo tshaj plaws tseem tab tom ua nrog hlau ua haujlwm ntev dua. Cov DIY DIYers thiab iav ntxoov iav nrhiav kom tau txais qee qhov poob phaus zoo li qhov kev xaiv no thiab.
Cov tsev zoo tshaj plaws hauv pem teb Jack: tonnage muaj peev xwm
1.5-tuj steel jacks tau noj cov backseat nyob rau hauv nrov rau cov tub rog hnyav 3- lossis 4-ton versions. Tab sis koj puas xav tau tiag tiag uas muaj peev xwm ntau?
Feem ntau cov neeg siv tau ploj mus nrog 2.5-tuj machine, tab sis kho cov khw muag khoom feem ntau xaiv rau tsawg kawg yog 3 tons kom npog tag nrho cov hauv paus.
Lub lag luam nrog lub zog siab dua Jack yog qeeb qeeb kev txiav txim siab thiab hnyav hnyav. Txhawm rau txhawm rau qhov no, ntau-theem Jacks Feature Ob Chav Twj Tso Kua Hlau Piston uas nqa ntawm ob qho tib si upstroke thiab downtroke xwbkom txog rau thaum Jack nyob hauv qab thauj.Thaum ntawd, lub Nkuaj Jack bypasses ib qho ntawm lub twj tso kua mis thiab qhov nrawm rov qab mus rau qhov qub.
Txiav txim siab cov tonnage tsim nyog rau koj lub tsheb los ntawm kev nrhiav lub tsheb tas nrho (GVW) ntawm daim ntawv nplaum hauv koj cov tsav tsheb Jamb. Feem ntau cov tsheb kuj faib qhov hnyav rau hauv pem hauv ntej thiab nram qab. Cov ntaub ntawv no tseem nyob hauv lub tsheb phau ntawv.
Nco ntsoov tias lub Nkaus koj tau txais nqa tauntau tshaj qhov siab dua ntawm ob qhov hnyav.Piv txwv li, yog tias koj paub tias koj xav tau 3100 phaus rau sab xub ntiag (tsuas yog 1-1 / 2 tons), mus rau hauv pem teb uas npog koj 2 lossis 2-1 / 2 tons. Koj tsis tas yuav txav mus txog qhov hnyav ntawm 3- lossis 4-tuj tshwj tsis yog koj zoo li paub koj tuaj yeem nqa lub tsheb loj dua.
Kev cuam tshuam luv
Ib qho lwm yam-xyuas qhov siab tshaj plaws ntawm koj qhov kev pabcuam Jack. Qee tus yuav tsuas nce mus txog 14 xyoos lossis 15 ". Qhov ntawd ua haujlwm tau zoo rau cov tsheb feem ntau, tab sis nkag mus rau hauv cov tsheb thauj khoom uas muaj 20 "lub log thiab koj yuav tsis tuaj yeem nqa tau kom tiav lossis koj yuav tsum tau nkag mus rau hauv qab.
Lub Sijhawm Post: Nov-18-2022