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葫芦nb-凯发天生赢家一触即发官网 |
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产品详细说明： 葫芦--nb-j 系列： | | | nb-j series 1kg=2.2lb 1inch=25.4mm | 型号 | | | nb-j1/2 | nb-j1 | nb-j1 1/2 | nb-j2 | nb-j3 | nb-j5 | nb-j10 | nb-j20 | | 额定负载 | tons | | 0.5 | 1 | 1.5 | 2 | 3 | 5 | 10 | 20 | | 标准提升 | m | | 2.5 | 2.5 | 2.5 | 2.5 | 3 | 3 | 3 | 3 | | 运行测试时负载 | t | | 0.75 | 1.5 | 2.25 | 3 | 4.5 | 6.25 | 12.5 | 25 | | 两钩间最小距离 | mm | | 271 | 400 | 453 | 420 | 620 | 704 | 720 | 1000 | | 满载时手链拉力 | n | | 221 | 304 | 343 | 314 | 343 | 382 | 392 | 392 | | 起重链行数 | | | 1 | 1 | 1 | 2 | 2 | 2 | 4 | 8 | | 起重链条圆钢直径 | mm | | 6 | 6 | 8 | 6 | 8 | 10 | 10 | 10 | | 尺寸 | mm | a | 138 | 164 | 198 | 164 | 198 | 228 | 367 | 598 | | b | 114 | 124 | 142 | 124 | 142 | 167 | 167 | 200 | | c | 21.5 | 27 | 30 | 30 | 37 | 46 | 54 | 65 | | d | 145 | 182 | 219 | 182 | 219 | 252 | 252 | 252 | | 净重 | kg | | 9 | 11 | 17 | 15 | 24 | 39 | 72 | 160 | | 毛重 | kg | | 11 | 14 | 21 | 18 | 28 | 48 | 87 | 190 | | 装箱尺寸(lxwxk) | cm | | 28x21 x17 | 30x24 x18 | 34x29 x21 | 33x28 x19 | 38x33 x20 | 45x39 x24 | 55x51 x29 | 70x46 x75 | | 起重高度每增加1米所增加的重量 | kg | | 1.7 | 1.7 | 2.3 | 2.5 | 3.7 | 5.3 | 9.7 | 19.4 |
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