Ubukhulu bezimoto nemikhawulo ekalwayo

Ubude obuphelele budinga ukuhlelwa okufanele

Uhlu olufushane lwencwadi lushiya umehluko wokuhlelwa kwama-ekseli, amabhasi nomngcele we-trailer ongu-12,000 kg ncamashi. Umthetho 221 unikeza lo mehluko ongezansi. Hlola ukuthi ibha yokudonsa noma ukuxhuma kuyabalwa yini; sebenzisa ukuhlelwa kwangempela kunegama elijwayelekile elithi i-trailer.

I-trailer ene-ekseli eyodwa noma iqoqo elilodwa lama-ekseli, engesiyo i-semi-trailer, inqunyelwe ku-8 m ngaphandle kwebha yokudonsa/ukuxhuma uma i-GVM ingadluli ku-12,000 kg, naku-11.3 m uma idlula ku-12,000 kg. Enye i-trailer engesiyo i-semi-trailer engaphezu kuka-12,000 kg inqunyelwe ku-12.5 m ngaphandle kwebha/ukuxhuma. Imoto ehlanganisiwe noma inhlanganisela yemoto edonsayo ne-semi-trailer inqunyelwe ku-18.5 m kuhlanganise nokuxhumeka.

Eminye imikhawulo ebekiwe ingu-22 m enhlanganiseleni yamabhasi, u-26 m kwenhlanganisela ebekiwe yezokuthutha ezisheshayo, u-15 m ebhasini, u-12.5 m kwezinye izimoto ngaphandle kwama-semi-trailer, no-22 m kwezinye izinhlanganisela. Lowo wokugcina ukhipha imoto yokutakula ngesikhathi ihudula. I-trailer exhunywe ngendlela engaphenduki inomkhawulo wayo ongu-1.8 m kuhlanganise ukuxhumeka.

Umthetho awubali emkhawulweni wobude imishini efanelekile yokuvikela ngaphambili enyusa ubude ngokungadluli ku-300 mm; ibhampa lomkhiqizi alikho kulokhu kukhululwa. Lezi zinhlinzeko azisusi umkhawulo ophansi oboniswe uphawu lomgwaqo futhi azivumeli umthwalo omude ngokweqile.

Uphawu lobude olubonisiwe lungavimba imoto emfushane kunomkhawulo ojwayelekile. Funda ubude obubhaliwe ubuqhathanise nokuhlelwa kwakho okuvumelekile kwangempela.

Ukuphakama kuhlanganisa umthwalo

Ukuphakama okuphelele, nanoma yimuphi umthwalo, akumele kudlule ku-4.65 m ebhasini elinezitezi ezimbili noma ku-4.3 m kwenye imoto ngokomthetho ojwayelekile wencwadi. Kala engxenyeni ephakeme kakhulu ezohamba ngempela, kubalwa impahla noma imishini ethwelwe.

Imoto engaphansi komkhawulo ojwayelekile ingaba yinde kakhulu ebhulohweni noma ekungeneni okunesibonakaliso. Yazi ukuphakama kwayo kwangempela ngaphambi kokukhetha indlela. Ungasebenzisi umkhawulo wemoto osemthethweni ukuqagela isikhala ngaphansi kwesakhiwo.

Ububanzi buncike ohlotsheni lwemoto

Incwadi ivumela ububanzi obuphelele obungadluli ku-2.6 m ebhasini elinemigqa ephakathi yamasondo angaphambili eqhelelene ngaphezu kuka-1.9 m, nasemotweni yezimpahla ene-GVM okungenani engu-12,000 kg. Umkhawulo ojwayelekile kwezinye izimoto ungu-2.5 m.

Ibanga eliphakathi kwamasondo lingumbandela walolo hlobo lwebhasi, hhayi ububanzi balo. Sebenzisa incazelo yobubanzi obuphelele nezinto ezithile ezingabalwa, bese uhlola imithetho yokuphuma komthwalo ngokwehlukana. Ukuphuma kwesibuko okuvumelekile akuvumeli umthwalo uphume ngokufanayo.

Isimo esichaziwe

Imoto elayishiwe iphakeme ngo-4.1 m, ngaphansi komkhawulo ojwayelekile ka-4.3 m. Ibhuloho linophawu lobude obungu-3.9 m. Imoto ayivunyelwe leyo ndlela. Kufanele kufezeke kokubili izimfuneko zemoto ezijwayelekile nomkhawulo wesakhiwo sendawo.