Ithrekhi yerabha yinxalenye yokuhamba efana ne-crawler enenani elithile leentambo zesinyithi nezentsimbi ezifakwe kwibhanti yerabha.

Iingoma zerabha ezikhaphukhaphuzinezibonelelo ezilandelayo:
(1) Ukukhawuleza
(2) Ingxolo ephantsi
(3) Ukungcangcazela okuncinci
(4) Amandla amakhulu okutsala
(5) Umonakalo omncinci kumphezulu wendlela
(6) Uxinzelelo oluncinci lomhlaba
(7) Umzimba ulula ngobunzima

1. Ukulungiswa koxinzelelo

(1) Ukulungiswa koxinzelelo kunempembelelo enkulu kubomi benkonzoumkhondo werabha waseTshayinas. Ngokubanzi, abavelisi boomatshini baya kubonisa indlela yokulungisa kwimiyalelo yabo. Umfanekiso ongezantsi ungasetyenziswa njengesalathiso ngokubanzi.

(2) Amandla oxinzelelo akhululekile kakhulu, nto leyo ebangela ukuba: [A] ihlukane . [B] Ivili elithwala umthwalo lihamba phezu kwamazinyo. Kwiimeko ezinzima, i-pulley exhasayo kunye nepleyiti yemoto ziya kukrwelwa, nto leyo ebangela ukuba intsimbi engundoqo iwe. Xa ukhwela igiya, uxinzelelo lwendawo luphezulu kakhulu kwaye intambo yentsimbi iyaphuka. [C] Into enzima iyalunywa phakathi kwevili eliqhubayo kunye nevili elikhokelayo, kwaye intambo yentsimbi iyaphuka.

(3) Ukuba amandla oxinzelelo aqinile kakhulu, umzila uya kuvelisa uxinzelelo olukhulu kakhulu, nto leyo ebangela ukwandiswa, utshintsho lwepitch, kunye noxinzelelo oluphezulu lomphezulu kwiindawo ezithile, nto leyo ebangela ukuguguleka okungaqhelekanga kwentsimbi engundoqo kunye nevili lokuqhuba. Kwiimeko ezinzima, intsimbi engundoqo iya kuphuka okanye itsalwe ziidrives ezigugileyo.

2. Ukukhetha indawo yokusebenza

(1) Ubushushu bokusebenza kweetrekhi zerabha ngokubanzi buphakathi kwe -25 kunye ne +55°C.

(2) Iikhemikhali, ioyile yenjini, kunye netyuwa evela emanzini olwandle ziya kukhawulezisa ukuguga komzila. Umzila kufuneka ucocwe emva kokusetyenziswa kwindawo enjalo.

(3) Imiphezulu yendlela enemivalo ebukhali (njengemivalo yentsimbi, amatye, njl.njl.) inokubangela ukwenzakalaithrekhi yerabha.

(4) Imiphetho yendlela, imisele okanye indlela engalinganiyo iya kubangela imifantu kwindlela yokunyathela kwicala lomhlaba lomphetho wendlela. Intambo yentsimbi ingaqhubeka isetyenziswa ukuba imifantu enjalo ayonakalisi intambo yentsimbi.

(5) Iindlela zegrabile kunye negrabile ziya kubangela ukuguguleka kwangoko komphezulu zerabha xa udibana namavili athwala umthwalo, zenze imingxunya emincinci. Kwiimeko ezinzima, ukufuma kungena, okubangela ukuba intsimbi engundoqo iwe kwaye ucingo lwentsimbi luqhekeke.