工厂代号 | A1008 | A1009 | A1010 | A1011 | A1012 | |
原代号 | B2201 | B2041 | B2202 | BS.16 | BS.29 | |
图号 | 1 | 1 | 1 | 2 | 2 | |
美标等级 | BS small steel | BS large steel | ||||
主要尺寸(mm) | H | 305 | 352 | 215 | 261 | 369 |
D | 38 | 41 | 38 | 60 | 51 | |
h | 140 | 127 | 50 | 46 | 140 | |
h1 | 74 | 80 | 44 | 41 | 78 | |
h2 | 44.45 | 44.45 | 44.45 | 47 | 47 | |
a | 18.29 | 18.29 | 18.29 | 27.78 | 27.78 | |
d | 20 | 22 | 20 | 22 | 22 | |
机械负荷(kN) | 5 | 5 | 5 | 10 | 10 | |
重量(kg) | 1 | 1.2 | 0.75 | 1.5 | 2 |