| 产品详细说明 | | | NBT-D Series 1KG=2.2LB 1INCH=25.4MM | 型号 | | | NBT-D3/4 | NBT-D1 | NBT-D1 1/2 | NBT-D3 | NBT-D6 | NBT-D9 | | 额定负载 | tons | | 0.75 | 1 | 1.5 | 3 | 6 | 9 | | 标准提升 | m | | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | | 运行测试时负载 | t | | 1.125 | 1.5 | 2.25 | 4.5 | 7.5 | 11.2 | | 两钩间最小距离 | mm | | 325 | 340 | 380 | 480 | 620 | 700 | | 满载时手链拉力 | N | | 140 | 187 | 220 | 320 | 340 | 360 | | 起重链行数 | | | 1 | 1 | 1 | 1 | 2 | 3 | | 起重链条圆钢直径 | mm | | 6 | 6 | 8 | 10 | 10 | 10 | | 手柄长度 | mm | | 280 | 280 | 410 | 410 | 410 | 410 | | 尺寸 | mm | A | 148 | 148 | 172 | 200 | 200 | 200 | | B | 90 | 90 | 98 | 115 | 115 | 115 | | C | 136 | 136 | 160 | 180 | 235 | 340 | | D | 35 | 40 | 47 | 54 | 62 | 85 | | E | 29 | 33.5 | 38 | 44 | 52 | 56 | | 净重 | kg | | 7 | 7.2 | 11 | 21 | 31 | 47 | | 装箱尺寸(LxWxk) | cm | | 37x13 x17 | 37x13x17 | 51x14 x19 | 54x19 x22 | 54x19 x22 | 55x29 x22 | | 起重高度每增加1米所增加的重量 | kg | | 0.8 | 0.8 | 1.4 | 2.2 | 4.4 | 6.6 |
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