Biraha qaybta C waxaa lagu farsameeyaa xaashi kulul oo duuban oo qabow ayaa la soo saaray iyadoo la isticmaalayo bir xoog badan si loo yareeyo miisaanka iyadoo la kordhinayo awoodda qayb kasta.Waxaa loo isticmaalaa saqafka saqafka iyo derbiga saqafka si ay u taageeraan saqafka iyo darbiga derbiga. Isbarbardhigga birta kanaalka, qaybaha birta qaybta C waxay badbaadin karaan 30% qashinka alaabta, waxayna leedahay derbi khafiif ah, miisaan fudud, waxqabadka qaybta wanaagsan iyo sifooyinka xoogga sare. Birta C si toos ah ayaa loo farsameeyaa oo loo sameeyaa mashiinka samaynta birta qaabaysan ee C.Mashiinka samaynta birta ee C-qaabaysan wuxuu si toos ah u dhamaystiri karaa habka samaynta birta C iyadoo loo eegayo cabbirka birta C ee la bixiyay.
Qalabka birta qaybta C waxay u qaybsan yihiin qeexitaanno 120,140,160, 180, 200,220,250 iyo wixii la mid ah iyadoo loo eegayo dhererka.Dhererka waxaa lagu go'aamin karaa iyadoo loo eegayo naqshadeynta injineernimada, laakiin tixgelinta shuruudaha gaadiidka iyo rakibidda, dhererka guud guud ahaan kama badna mitirka 12.
Qeexitaanka birta qaybta C | |||||
Qaabka No. | H×B×C(mm) | Dhumucda (mm) | Fogaanta daloolka (mm) | Dhererka (mm) | |
C120 | 120×50×20 | 3.0 | la hagaajin karo | Ugu badnaan 5.8m ee 20GP;11.8m ee 40GP/HQ | |
C140 | 140×50×20 | 2.0-2.5 | la hagaajin karo | ||
C160 | 160×60×20 | 2.0-3.0 | la hagaajin karo | ||
C180 | 180×70×20 | 2.0-3.0 | la hagaajin karo | ||
C200 | 200×70×20 | 2.0-3.0 | la hagaajin karo | ||
C220 | 220×75×20 | 2.0-3.0 | la hagaajin karo | ||
C250 | 250×75×20 | 2.0-3.0 | la hagaajin karo |