
Abathengi bafanele bathelekise umthamo welori yokulahla ngokubala owona mthwalo uphantsi uvunyelweyo phantsi kwayo yonke imiqobo echaphazelekayo: ubunzima bokwenene bethare, umthwalo olinganiswe ngumvelisi, umlinganiselo wesithuthi esipheleleyo kunye ne-asi, ukulinganisa itayara kunye nokunqunyanyiswa, imida yendlela yendawo, umthamo womzimba, ukuxinana kwezinto, iimeko zendlela, kunye nomgaqo-nkqubo wokusebenza. Ukubalwa kwe-axle iyodwa akuseki umthamo osemthethweni okanye ovelisayo, kwaye i-cubic metres ayinakuthelekiswa ngaphandle kwezinto ezirhuqwayo.
Umzimba omkhulu unokufikelela kumda osemthethweni wobunzima phambi kokuba ugcwale xa urhuqa ilitye elishinyeneyo, ngelixa izinto ezikhaphukhaphu zinokugcwalisa umzimba phambi kokufikelela kumthwalo ovumelekileyo wokuhlawula. Ilori eqhuba kakuhle ngaphandle kwendlela isenokungafaneleki kwindlela kawonke-wonke ene-asi kunye nemida yomlinganiselo.
| Ixesha | Intsingiselo kwi-RFQ | Kutheni ibalulekile nje? |
|---|---|---|
| ITare/ubunzima bokunqanda | Obona bunzima belori kubume obucatshulweyo, kunye nemeko yepetroli echaziweyo kunye nesixhobo | Ukuhlawula kuqala emva kwethare |
| GVWR/GVM | Ubuninzi obuvunyelweyo besithuthi buxelwe kwisithuthi | Omnye umqobo ophezulu |
| Iireyithingi ze-axle | Umthwalo ovunyelweyo kwi-asi nganye okanye iqela le-asi | Ukusasazwa okulambathayo kunokunciphisa umthwalo womvuzo phambi kobunzima obupheleleyo |
| Umvuzo okalwe | Umthamo wokuthwala oxeliweyo womenzi phantsi kweemeko ezichaziweyo | Kufuneka ithelekiswe nemida yomthetho kunye nenxalenye |
| Umthamo womzimba | Ijometri ibethe okanye yafumba ivolumu ngendlela echaziweyo | Iguqula ukuxinana kwezinto zibe bubunzima obulindelekileyo |
| Umvuzo osemthethweni | Ukuhlawula kuvunyelwe kweyona ndawo yolawulo kunye nendlela | Isenokuba ngaphantsi komlinganiselo wesithuthi |
| Umvuzo ovelisayo | Intlawulo esetyenziswa phantsi komgaqo-nkqubo wokusebenza nokhuseleko lwezithuthi | Uqhuba umjikelo wezoqoqosho |
Utshintsho lweTare nge:
Musa ukuthelekisa ixabiso le tare yencwadana ukuba imizimba kunye nokhetho lwahlukile. Cela umbhidi ngamnye ukuba achaze imeko yobunzima kwaye abonelele ngolwabiwo lwetare oluqikelelweyo lwe-asi nge-asi.
Umvuzo osebenzisekayo uthintelwa ngumda wokuqala ofikelelweyo. Kwinqanaba elenziwe lula:
Umvuzo ovumelekileyo ≤ ubunzima obuvunyelweyo − real tare
Kodwa ubunzima bubodwa abanelanga. Isithuthi esilayishiweyo kufuneka siphinde sihlale ngaphakathi kwe-asi engaphambili nasemva okanye kwimida yeqela le-asi, ireyithingi yamatayara, ireyithingi yokunqunyanyiswa, imida ye-chassis, kunye nomthetho wendawo.
Umbindi womzimba womxhuzulane, i-wheelbase, ukuhanjiswa komthwalo, kunye nokungalingani komthwalo kunokubangela ukuba iqela elinye le-asi lifikelele kumda walo kwangoko. Cela ukubalwa kwe-asi elayishiweyo yokuhanjiswa kwezinto ekujoliswe kuzo kunye nomzimba.
Sebenzisa:
Ubunzima bokuhlawula = umthamo olayishiweyo × ubuninzi bobuninzi
Ubalo lulungile kuphela njengamagalelo. Ilizwe:
Sebenzisa obona buninzi buthembekileyo xa ujonga umngcipheko wokugcwala. Kwimathiriyeli yekwari eguquguqukayo, chaza indlela yokulawula umthwalo wenqanawa, njengokuweyisha okuphezu kwebhodi, izikali zomlayishi, ulawulo lwebhulorho, okanye ukubalwa kweebhakethi ezisisigxina ezingqinwe ngokobunzima.
| Uqwalaselo | Apho inokungena khona | Yintoni ekufuneka uyiqinisekise |
|---|---|---|
| Iasi enye | Iziza zasedolophini ezithintelweyo, imisebenzi elula, okanye umsebenzi okhokelwa yi-maneuverability | Umthwalo osemthethweni wokuhlawula, ubungakanani bomzimba, umda we-asi, indawo yokujika, ukuhamba rhoqo |
| I-Tandem/6×4 | Ulwakhiwo jikelele kunye nomsebenzi wokurhuqa apho ukutsalwa kunye nebhalansi yomthwalo womvuzo kufuneka | Ukuhanjiswa kwe-asi eqhutywayo, umthetho wendlela, umgangatho, itayara kunye nomdlalo womzimba |
| Ii-asi ezininzi/8×4 | Umthwalo ophakamileyo endleleni apho imithetho ye-asi yengingqi kunye nokufikelela kwindawo ivumela | Ukujikeleza isangqa, iintsimbi ze-axle, ibhulorho/imida yendlela, ukuhanjiswa komzimba |
| Ilori yemigodi ebanzi | Ukulawulwa kweendlela ezingekho endleleni okanye iindlela zokuthutha ekwarini | Imithetho yesayithi, iimeko zomhlaba, i-gradients, ukulungiswa, ukulayisha umdlalo |
| Ilori echaziweyo | Iindlela ezirhabaxa ngaphandle kwendlela kunye neendlela zokuthutha eziguquguqukayo | Umgaqo-nkqubo wokuhlawula, uxinzelelo lomhlaba, i-gradients, ixesha lokujikeleza, inkxaso yamatayara |
Le theyibhile ichaza ingqiqo yokuthengwa kwempahla, hayi amaxabiso omthamo jikelele. Ubume besithuthi, imimiselo, kunye neemeko zesayithi kufuneka zihlolwe kwiprojekthi nganye.
Uluhlu lwelori yokulahla i-Wentu lubandakanya FAW Jiefang 6×4, FAW Jiefang 8×4, Dongfeng 8×4, kunye neenketho zelori yemigodi ebanzi. Sebenzisa ezi njengeendawo zokuqala zoqwalaselo kwaye ucele ingcaciso enikiweyo kanye.
Thumela:
Ngomsebenzi ongekho endleleni, chaza ukuxhathisa ukuqengqeleka, udaka, ilitye elixengayo, kunye nemeko yokugcinwa. Kwiindlela zikawonke-wonke, umthengi unoxanduva lokuqinisekisa ubhaliso, imilinganiselo, imithwalo ye-asi, kunye nezinye iimfuno zasekuhlaleni.
Imveliso yemihla ngemihla ixhomekeke kwi:
Imveliso = umyinge womvuzo othobelayo × imijikelo egqityiweyo
Ixesha lomjikelo libandakanya ukulayishwa, ukuhamba, ukukhwela, ukulahla, ukubuya, kunye nokulibaziseka. Ilori enkulu isenokungaphuculi imveliso ukuba ilayisha ngokucothayo, ayikwazi ukuhamba, ifole kwisityuli, okanye ihambe ngaphantsi kwesantya esisebenzayo senqwelo.
Cela ababoneleli ukuba baxoxe:
Phatha uqikelelo lwemveliso njengolunemiqathango kwindlela kunye neengqikelelo zokusebenza.
Cela ulungelelwaniso oluchanekileyo lwekowuteshini ebonisa i-chassis, ukulungiswa kwe-asi, imathiriyeli yomzimba kunye nemilinganiselo, isiseko se-tare, isiseko somthwalo, amatayara, i-powertrain, i-braking, i-tipping system, izixhobo zokhuseleko, izixhobo, ii-spare parts, amaxwebhu, kunye nomda wokuthengisa emva kokuthengisa. Umniki-nkonzo kufuneka achaze ubungakanani beodolo ephantsi, umzimba okhoyo kunye nolungelelwaniso lwezixhobo, imigangatho yemarike yendawo ekusingwa kuyo okanye ubungqina besatifikethi obuza kunikezelwa, imiqathango yokuhlolwa, ukupakishwa kokuthumela ngaphandle okanye ukulungiselela ukuthunyelwa ngenqanawe, ixesha lokukhokela emva kokuvunywa okuchaziweyo, kunye nemiba yexabiso. Thelekisa kuphela izithuthi eziqheleke ukwenza umsebenzi ofanayo, indlela, imida yomthetho, umthamo womzimba, iwaranti, kunye nemigaqo yokuhanjiswa.
Hayi. Owona mthamo uxhomekeke kwithare, i-gross kunye ne-asi yokulinganisa, umthetho wendawo, uyilo lomzimba, amatayara, kunye nemida yendlela.
Hayi. Umthamo uba nobunzima kuphela emva kokusetyenziswa koxinaniso lwezambuku kunye nemeko yokulayisha.
Umvuzo olinganisiweyo uvela kwiinkcukacha zesithuthi phantsi kweemeko ezichaziweyo. Umthwalo osemthethweni wokuhlawula ngulowo ilori enokuthi iwuthwale kweyona ndlela emva kokuba itela, iasi, i-gross, dimension, kunye nemida yolawulo isetyenzisiwe.
Iqela elinye le-asi linokulayisha ngaphezulu ngaphambi kokuba ilori ifike kumda wayo. Ukuhanjiswa kwe-axle kubonisa ukuba umzimba kunye nendawo yezinto eziphathekayo zifanelekile.
Oko kuxhomekeke ekubeni umsebenzi usendleleni okanye ngaphandle kwendlela, imeko yokuthuthwa kweendlela, amabanga, izixhobo zokulayisha, iziphumo ekujoliswe kuzo, ukulungiswa, amatayara, kunye nemithetho yesiza.
I-Wentu/Juxiang ibonelela ngeelori zokulahla, iilori zetrektara, ii-semi-trailer, iilori ezikhethekileyo, kunye noomatshini bokwakha kwiiprojekthi zaphesheya kweelwandle. Phonononga i udidi lwelori yokulahla kwaye uthumele ukuxinana kwezinto, indlela, imida esemthethweni, imveliso ekujoliswe kuyo, ulungelelwaniso olufunwayo, iimfuno zomzimba, ubungakanani, indawo ekuyiwa kuyo, kunye neshedyuli ngokusebenzisa iphepha loqhagamshelwano.