Okhazikika (RM), lembani H / F kuchokera ku RM12, RM16, RM35, RM35, RM40, RM50, RM50
| Kukula | Chitsamba ayi. | Max Khala | A | C | D | E | F nom | G nom | H | J | L | |
| Meto | Nsonga | |||||||||||
| RM12 | 1210 | 32 | 1 1/4 " | 118 | 35 | 83 | 26 | 76 | 102 | 7 | 38 | 57 |
| RM16 | 1615 | 42 | 1 1/2 " | 127 | 43 | 80 | 38 | 89 | 105 | 7 | 38 | 83 |
| RM25 | 2517 | 60 | 2 1/2 " | 178 | 51 | 123 | 45 | 127 | 149 | 7 | 48 | 97 |
| RM30 | 3030 | 75 | 3" | 216 | 65 | 145 | 76 | 152 | 181 | 7 | 54 | 159 |
| RM35 | 3535 | 90 | 3 1/2 " | 248 | 75 | 178 | 89 | 178 | 213 | 7 | 67 | 185 |
| RM40 | 4040 | 100 | 4" | 298 | 76 | 210 | 102 | 216 | 257 | 7 | 79 | 210 |
| RM45 | 4545 | 110 | 41/2 " | 330 | 86 | 230 | 114 | 241 | 286 | 7 | 89 | 235 |
| RM50 | 500 | 125 | 5" | 362 | 92 | 260 | 127 | 267 | 314 | 7 | 92 | 260 |
Kuphatikizika kwa kuphatikiza (kuphatikiza kwa RM) ndi mabatani omwe amasungidwa ndi ogwiritsa ntchito mwachangu komanso kosavuta kwa zingwe zolumikiza ndi zolimbana ndi zosankhidwa zosiyanasiyana zosakanikirana za tchire lokwezeka. Chingwe chaimuna chitha kukhala ndi chitsamba chokhazikitsidwa kuchokera kumbali ya Hub (H) kapena kuchokera kumbali yakuwala (f). Waikazi nthawi zonse amakhala ndi chitsamba choyenera f chomwe chimapereka mitundu iwiri yophatikiza hf ndi ff. Mukamagwiritsa ntchito shafts yopingasa, sankhani msonkhano wosavuta kwambiri.
