Ihuriro ry'umunyururu, Ubwoko 3012, 4012, 4014, 4016, 5018, 6018, 6020, 6022, 8018, 8020, 8022
| SIZE | Chahpitch | Kubana | Urubanza | |||||||||||
| Imyitozo umwobo | Bore | OD | L | DH | LH | s | c | Hafi. Uburemere (kg / m) | A | B | Hafi. Uburemere (kg / m) | |||
| Min. | Icyiza. | |||||||||||||
| 3012 | 9.525 | 12 | 13.5 | 16 | 45 | 65 | 27.2 | 29.5 | 6 | 10.1 | 0.31 | 69 | 63 | 0.22 |
| 4012 | 12.7 | 12 | 14 | 22 | 62 | 79.4 | 36 | 36 | 7.4 | 14.4 | 0.73 | 77 | 72 | 0.30 |
| 4014 | 12 | 14 | 28 | 69 | 79.4 | 45 | 36 | 1.12 | 84 | 75 | 0.31 | |||
| 4016 | 13.5 | 16 | 32 | 77 | 87.4 | 51.5 | 40 | 1.50 | 92 | 72 | 0.35 | |||
| 5014 | 15.875 | 14.5 | 17 | 35 | 86 | 99.7 | 56 | 45 | 9.7 | 18.1 | 2.15 | 101 | 85 | 0.47 |
| 5016 | 14.5 | 18 | 40 | 96 | 99.7 | 64 | 45 | 2.75 | no | 87 | 0.50 | |||
| 5018 | 16 | 18 | 45 | 106 | 99.7 | 73.5 | 45 | 3.60 | 122 | 85 | 0.60 | |||
| 6018 | 19.05 | 20 | 22 | 56 | 127 | 123.5 | 89.5 | 56 | 11.5 | 22.8 | 6.55 | 147 | 105 | 1.2 |
| 6020 | 20 | 24 | 60 | 139 | 123.5 | 102.5 | 56 | 8.38 | 158 | 105 | 1.2 | |||
| 6022 | 20 | 28 | 71 | 151 | 123.5 | 115 | 56 | 10.4 | 168 | 117 | 1.2 | |||
| 8018 | 25.4 | 20 | 32 | 80 | 169 | 141.2 | 115 | 63 | 15.2 | 29.3 | 13.2 | 190 | 129 | 1.9 |
| 8020 | 20 | 36 | 90 | 185 | 145.2 | 125 | 65 | 16.2 | 210 | 137 | 2.5 | |||
| 8022 | 20 | 4Q | 100 | 202 | 157.2 | 142 | 71 | 21.8 | 226 | 137 | 2.7 | |||
| 10020 | 31.75 | 25 | 45 | no | 233 | 178.8 | 162 | 80 | 18.8 | 35.8 | 32.4 | 281 | 153 | 4.1 |
| 12018 | 38.1 | 35 | 50 | 125 | 256 | 202.7 | 173 | 90 | 22.7 | 45.4 | 43.2 | 307 | 181 | 5.2 |
| 12022 | 35 | 56 | 140 | 304 | 222.7 | 213 | 100 | 69.1 | 357 | 181 | 6.7 | |||
Gushira hamwe ni ibice bibiri byo guhuza hamwe n'imirongo ibiri y'iminyururu. Igiti cya bore ya buri soko irashobora gutunganywa, bigatuma iyi guhuza ihinduka, byoroshye kuyishyiraho, kandi ikora neza mugukwirakwiza.
Ibiranga:
1.Ubunini bwuzuye, uburyo bwo kohereza burenze ubundi guhuza, gukora neza
2.Byoroshye gufata no hagati
3.Kurwanya cyane ibidukikije bikora hamwe nigihe kirekire
4.Ibisobanuro biri hagati yisoko nu munyururu byemerera kwanduza byoroshye.
Umubare w'abashakanye ： 3012, 4012, 4014, 4016, 5014, 5016, 5018, 6018, 6020, 6022, 8018, 8020, 8022, 10020, 12018, 12022