Ithrekhi yerabhaiwuhlobo olubalulekile lwe-crawler, inokumelana okuqinile nokuguguleka, ukumelana nokushayisana futhi ingangeni manzi, futhi isetshenziswa kabanzi emishinini yezolimo, emishinini yokwakha nakweminye imikhakha.
Imizila yerabha, eyaziwa nangokuthi amathayi erabha, iwuhlobo lwemikhiqizo yerabha. Imizila yerabha yenziwe ngezinto zensimbi, okungaphezulu kwayo kumbozwe ungqimba oluncane lwerabha. Ngesikhathi sokusetshenziswa, uma ithintana nomhlabathi, irabha ingamunca ngempumelelo amandla okushaya alethwa umhlabathi futhi inciphise ukuguguleka kwawo. Ngaphezu kwalokho, imizila yerabha inokungqubuzana okukhulu nomhlabathi, okwenza kube lula ukusebenza kunoma yiziphi izimo ezinzima.

Isingeniso esifushane

Imizila yerabha yenziwe ngerabha nentambo, ngokuvamile insimbi, i-aluminium, nezinye izinsimbi. Inokumelana okuhle nokuguguleka ngesikhathi sokusetshenziswa futhi ingamelana kangcono nemithwalo yokushaqeka kanye nokungqubuzana komhlabathi. Ngaphezu kwalokho, ingxenye yemizila yerabha ethintana nomhlabathi inokusebenza okuthile okungangeni manzi, okungaqinisekisa kangcono ukuzinza kwayo kokusebenza.
Ngenxa yokumelana okunamandla kokuguguleka, ukumelana nokushayisana kanye nokumelana nokungangenwa kwamanzi kwemizila yerabha, isikhathi sayo sokusebenza side ngesikhathi sokusetshenziswa. Ngaphezu kwalokho, imizila yerabha nayo inamakhono athile okumunca ukushaqeka, anganciphisa ngempumelelo umthelela kanye nokuguguleka komhlabathi emishinini nasemishinini. Ngenxa yokuthi imizila yerabha inalezi zici ezinhle kakhulu, isetshenziswa kabanzi nasemishinini yezolimo, emikhunjini nakweminye imikhakha. Ngokusho kwedatha efanele, ibiza ngaphezu kuka-70% emkhakheni wemishini yezolimo.

Ukusebenza

Ithrekhi yerabha ingumkhiqizo omelana nokuguguleka, ongangeni manzi, omelana nokucindezela futhi omelana nokushayisana. Inokumelana okuhle nokugqwala kanye nokumelana namafutha. Ngaphezu kwalokho, ithrekhi yerabha inokuguquguquka okuhle kanye nokuguquguquka okuhle. Akulula ukuyishintsha futhi ingagcina indawo yomshini kahle ngesikhathi sokusebenza, ngakho-ke isebenza kahle.
Imizila yerabha yenziwe ngezinto ezikhethekile ezinokumelana okuhle nokuguguleka kanye nokumelana nokushayisana, futhi zingamelana nokucindezela okunamandla aphezulu. Emishinini yezolimo, imishini yokwakha kanye neminye imikhakha, imizila yerabha isetshenziswa kabanzi ezindaweni ezahlukene zokusebenza, kodwa impilo yayo yokusebenza icishe ibe yiminyaka eyi-10-15. Ngakho-ke, imizila yerabha inamathuba amahle okuthuthukiswa kanye nendawo yemakethe.

Izinkinga okufanele ziqashelwe lapho uthenga izintambo zerabha

1. Sicela uthenge imikhiqizo enesiqiniseko sekhwalithi ukuqinisekisa ikhwalithi kanye nokuphila kwenkonzo.
2. Sicela uthenge imikhiqizo ekhiqizwe amabhizinisi anezinga eliphezulu lobuchwepheshe ukuqinisekisa ikhwalithi.
3. Sicela uthenge isevisi yangemva kokuthengisa yomkhiqizo ukuqinisekisa ukuthi ngeke kube nezinkinga zekhwalithi ngesikhathi sokusetshenziswa komkhiqizo.
4. Uma uthenga, sicela ukhethe umenzi onezinga elikhulu, futhi unake ukuthi umenzi uyibhizinisi elikhethekile ekukhiqizeni izinsimbi zerabha.

Isingeniso esifushane

Ngo-2015, iGator Track yasungulwa ngosizo lonjiniyela abanolwazi abacebile. Ithrekhi yethu yokuqala yakhiwe ku-8^th, Mashi, 2016. Kumakhonteyina angu-50 akhiwe ngo-2016, kuze kube manje isimangalo esisodwa kuphela se-pc eyodwa.

Njengefektri entsha sha, sinamathuluzi amasha sha osayizi abaningi be-amathrekhi okumba,amathrekhi okulayisha, amathrekhi okulahla imfucuza,Amathrekhi e-ASVnama-raber pad. Muva nje sengeze umugqa omusha wokukhiqiza wemizila yeqhwa ehambayo kanye nemizila yerobhothi. Ngokukhala nokujuluka, siyajabula ukubona ukuthi siyakhula.