Ukuqhathaniswa kwephedi yerabha yezinto ezintathu ezahlukene
Uhlobo lwezingodo zerabha:
1, Uhlobo lwe-Bolt
2, Uhlobo lwe-Bolt olunesisekelo sensimbi
3, Uhlobo lweketanga
4, Uhlobo lokufaka isiqeshana
5, iphedi yerabha ye-Pavers
Isici samathrekhi enjoloba:
(1). Umonakalo omncane oyindilinga
Imizila yerabha ibangela umonakalo omncane emigwaqweni kunemizila yensimbi, kanye nemizila emincane yomhlabathi othambile kunemizila yensimbi yemikhiqizo yamasondo.
(2). Umsindo ophansi
Inzuzo yemishini esebenza ezindaweni eziminyene, imikhiqizo yethrekhi yerabha inomsindo omncane kunethrekhi yensimbi.
(3). Isivinini esiphezulu
Ithrekhi yerabha ivumela imishini ukuthi ihambe ngesivinini esiphezulu kunethrekhi yensimbi.
(4). Ukudlidliza okuncane
Imizila yerabha ivikela umshini kanye nomqhubi ekudlidlizeni, yandisa isikhathi sokuphila komshini futhi yehlise ukukhathala kokusebenza.
(5). Umfutho ophansi womhlaba
Ingcindezi yomhlabathi yemishini ehlonyiswe ngemizila yerabha ingaba phansi impela, cishe i-0.14-2.30 kg/CMM, okuyisizathu esiyinhloko sokusetshenziswa kwayo endaweni emanzi nethambile.
(6). Ukubambelela okuphezulu
Ukudonsa okwengeziwe kwezimoto zerabha, ezisebenzisa ithrekhi kuzivumela ukuthi zidonse umthwalo ophindwe kabili wezimoto ezinamasondo onesisindo esinengqondo.












