Izithwali zekhebula zinesigaba esiyisikwele, lapho izintambo zilele khona ngaphakathi. Izingodo eziphambeneyo ezihambisana nobude besithwali zingavulwa ngaphandle, ukuze izintambo zifakwe kalula futhi amapulaki axhunywe. Izihlukanisi zangaphakathi esithwalini zihlukanisa izintambo. Izintambo zingabanjwa futhi endaweni yazo ngokukhululeka kokucindezeleka okuhlanganisiwe. Amabhuleki okunamathisela aqinisa ukuphela kwesithwali emshinini.
Ngaphandle kokugoba endaweni eyodwa kuphela ngenxa yesakhiwo esiqinile esihlangene, izithwali zekhebula zivame ukuvumela ukugoba ohlangothini olulodwa kuphela. Ngokuhambisana nokufakwa okuqinile kwemikhawulo yesithwali, lokhu kungavimbela ngokuphelele izintambo ezivalekile ukuthi zingaphambuki ngezindlela ezingafuneki futhi ziphambane noma zichotshozwe.
Namuhla izithwali zekhebula zitholakala ngezitayela eziningi ezahlukene, osayizi, amanani kanye nobubanzi bokusebenza. Ezinye zezinhlobo ezilandelayo yilezi:
● ivuliwe
● ivaliwe (ukuvikelwa ekungcola kanye nemfucumfucu, njengezingcezu zokhuni noma izingcezu zensimbi)
● umsindo ophansi
● ukuhambisana negumbi elihlanzekile (ukugqoka okuncane)
● ukunyakaza kwama-axis amaningi
● ukumelana nomthwalo ophezulu
● ukumelana namakhemikhali, amanzi kanye nokushisa
Amaketanga okuhudula ayiziqondiso ezilula ezisetshenziselwa ukuhlanganisa (ukuvikela) izinhlobo ezahlukene zamapayipi namakhebula
Iketanga lokuhudula lisiza ukunciphisa ukuguguleka kwepayipi noma ikhebula elivikelayo, kuyilapho lisiza ekunciphiseni izinga lokuxinana okungenzeka ngezinye izikhathi ngepayipi elide. Ngakho-ke, iketanga lingabonakala njengethuluzi lokuphepha
| Imodeli | I-H*W(A) Yangaphakathi | I-H yangaphandle | I-W yangaphandle | Isitayela | Irediyasi Egobayo | Iphimbo | Ubude obungasekelwa |
| I-ZF 56x 100D | 56x100 | 94 | 2A+63 | Izivalo eziphezulu nezingezansi zingavulwa | 125. 150. 200. 250. 300 | 90 | 3.8m |
| I-ZF 56x 150D | 56x150 |
Amaketanga okuhudula ikhebula angasetshenziswa ezinhlotsheni ezahlukene zokusebenza, noma ngabe kukhona izintambo noma amapayipi ahambayo. Kunezinhlelo zokusebenza eziningi kakhulu ezifaka phakathi; amathuluzi omshini, imishini yokucubungula kanye neyokuzenzakalela, abathuthi bezimoto, izinhlelo zokuwasha izimoto kanye nama-crane. Amaketanga okuhudula ikhebula eza ngobukhulu obukhulu kakhulu.