Innagu ma dayn dhagax la’aan marka ay timaado in la isku halleeyo. Golaha wasiirada ayaa lagu heli karaa qiyaaso kala duwan waxaana laga sameeyay aluminium tayo sare leh (025 ilaa 090) si loo hubiyo adkaysiga iyo iska caabinta miridhku. Moodooyinka waaweyn (110 ilaa 150) waxaan u isticmaalnaa dhismaha birta si loo kordhiyo xoogga iyo cimri dhererka, taasoo ka dhigaysa dhimayayaashayada doorasho la isku halayn karo xitaa meelaha ugu baahida badan.
Qaybta dixirigu waa qayb muhiim ah oo ka mid ah wax-yaraha. Waxay ka samaysan tahay walxo tayo sare leh waxaana lagu sameeyay daawaynta adkaynta dusha sare. Engegnaanshiyaha ilkaheenna waa 56-62 HRC, kaas oo bixiya iska caabbinta saameyn aad u wanaagsan oo hubisa hawlgal hufan oo hufan.
Intaa waxaa dheer, qalabka dixirigu wuxuu ka samaysan yahay tayo sare leh, naxaas daasad u adkaysta, kaas oo sidoo kale muhiim u ah waxqabadka ugu fiican. Xulashada walxahan waxay hubisaa xirashada iska caabbinta, waxay yaraynaysaa dayactirka waxayna kordhisaa nolosha adeegga yareeyaha. Waxaad ku tiirsanaan kartaa dhimayayaashayada hawlgal wakhti dheer ah, joogto ah, oo aan dhibaato lahayn.
Waxqabadka aadka u wanaagsan iyo isku halaynta ka sokoow, yareeyayaashayadu waxay diyaar u yihiin doorasho dabacsan oo toban cabbir oo kala duwan ah, oo ay ku jiraan 025, 030, 040, 050, 063, 075, 090, 110, 130 iyo 150. Tani waxay kuu ogolaanaysaa inaad habayso doorashadaada , hubinta ku habboon shuruudahaaga gaarka ah.
Haddii aad u baahan tahay wax yareeya mashiinnada warshadaha, nidaamyada otomaatiga ama codsi kasta oo kale oo gudbinta korontadu ay muhiim tahay, kala duwanaanta badeecadeena ayaa dabooli doonta baahiyahaaga. Iyada oo ay taageerayaan sida ay nooga go'an tahay tayada iyo qanacsanaanta macaamilka, dhimayayaashayada waxaa loo dhisay in ay u adkeystaan xaaladaha ugu baahida badan oo ay bixiyaan waxqabad aan la qiyaasi karin.
Marka la soo koobo, dhimayayaashayadu waxay bixiyaan isku darka awood, isku halaynta iyo dabacsanaan aan toos ahayn. Ikhtiyaar kala duwan oo la heli karo, waxaad dooran kartaa wax dhimis ku habboon baahidaada gaarka ah. Ku tiirsanow tayadayada wax soo saarka ee saraysa, qeexitaannada waxqabadka sare iyo isku halaynta aan fiicnayn si kor loogu qaado hawlahaaga loona kordhiyo wax soo saarka guud. Maal gashaday wax-dhimeyaashayada maanta oo arag farqiga ay u samayn karaan ganacsigaaga.
Quudiyeyaasha qalabka iftiinka, marawaxadaha, xadhkaha isku dhafka, suumanka gudbinta ee alaabta iftiinka, qasnadaha yaryar, wiishashka, mishiinada nadiifinta, buuxinta, mashiinada xakamaynta.
Aaladaha dabaysha, mishiinada alwaaxa ka shaqeeya, wiishashka alaabta, dheelli-tirayaasha, mishiinada dunta, qasnada dhexdhexaadka ah, suumanka gudbinta ee alaabta culculus, winches, albaabada sibidhka, bacriminta qashinka, mishiinada baakadaha, qasnada shubka ah, hababka wiishashka, wax shiida, mishiinada laalaabida, bambooyin marsho.
Isku darka alaabta culculus, dhogorta, makiinada, sentifujyada, taageerooyinka wareega, wiishyada iyo wiishashka alaabta culculus. .
NRV | A | B | C | C1 | D (H8) | D1 (j6) | E (h8) | F | G | H | H1 | J | K | L1 | M | N | O |
030 | 80 | 97 | 54 | 44 | 14 | 9 | 55 | 32 | 56 | 65 | 29 | 51 | 20 | 63 | 40 | 57 | 30 |
040 | 100 | 121.5 | 70 | 60 | 18 (19) | 11 | 60 | 43 | 71 | 75 | 36.5 | 60 | 23 | 78 | 50 | 71.5 | 40 |
050 | 120 | 144 | 80 | 70 | 25 (24) | 14 | 70 | 49 | 85 | 85 | 43.5 | 74 | 30 | 92 | 60 | 84 | 50 |
063 | 144 | 174 | 100 | 85 | 25 (28) | 19 | 80 | 67 | 103 | 95 | 53 | 90 | 40 | 112 | 72 | 102 | 63 |
075 | 172 | 205 | 120 | 90 | 28 (35) | 24 | 95 | 72 | 112 | 115 | 57 | 105 | 50 | 120 | 86 | 119 | 75 |
090 | 206 | 238 | 140 | 100 | 35 (38) | 24 | 110 | 74 | 130 | 130 | 67 | 125 | 50 | 140 | 103 | 135 | 90 |
110 | 255 | 295 | 170 | 115 | 42 | 28 | 130 | - | 144 | 165 | 74 | 142 | 60 | 155 | 127.5 | 167.5 | 110 |
130 | 293 | 335 | 200 | 120 | 45 | 30 | 180 | - | 155 | 215 | 81 | 162 | 80 | 170 | 146.5 | 187.5 | 130 |
150 | 340 | 400 | 240 | 145 | 50 | 35 | 180 | - | 185 | 215 | 96 | 195 | 80 | 200 | 170 | 230 | 150 |