| 工作负荷（吨）Working load(t) | 规格尺寸（毫米）Dimensions(mm) | 单件重量（公斤）Weight each(kg) |
| S-320C | S-320A | A | B | C | D | F | G | H | J | K | M | O | P | Q | AA |
| 0.75 | 1 | 112.27 | 37.34 | 84.84 | 72.64 | 31.75 | 18.54 | 20.57 | 23.62 | 16.00 | 16.00 | 22.61 | 50.80 | 19.05 | 38.10 | 0.28 |
| 1 | 1.5 | 128.27 | 44.45 | 96.52 | 80.01 | 35.05 | 21.34 | 23.88 | 24.64 | 18.03 | 18.03 | 23.11 | 56.90 | 23.11 | 50.80 | 0.40 |
| 1.5 | 2 | 145.80 | 54.10 | 107.70 | 90.17 | 37.10 | 25.40 | 29.46 | 26.92 | 22.35 | 22.35 | 25.40 | 62.23 | 28.70 | 50.80 | 0.65 |
2
| 3 | 165.86 | 61.21 | 122.43 | 100.84 | 41.40 | 28.70 | 33.53 | 30.23 | 23.88 | 23.88 | 27.69 | 71.63 | 31.75 | 50.80 | 0.94 |
3
| 5 | 204.98 | 76.20 | 150.11 | 123.70 | 50.80 | 36.58 | 41.40 | 38.10 | 33.27 | 33.27 | 34.54 | 89.15 | 39.62 | 63.50 | 1.95 |
5
| 7 | 258.83 | 96.77 | 189.74 | 159.26 | 63.50 | 45.97 | 52.32 | 45.21 | 42.16 | 42.16 | 40.89 | 114.81 | 50.80 | 76.20 | 3.76 |
7.5
| 11 | 318.00 | 117.36 | 232.66 | 190.50 | 76.20 | 57.15 | 66.80 | 61.21 | 47.75 | 41.40 | 52.83 | 135.13 | 51.98 | 101.60 | 6.80 |
10
| 15 | 356.87 | 136.65 | 258.83 | 212.60 | 82.55 | 65.79 | 74.68 | 66.55 | 55.63 | 49.28 | 57.66 | 152.40 | 72.14 | 101.60 | 9.80 |
15
| 22 | 441.45 | 168.40 | 325.63 | 262.64 | 107.95 | 76.20 | 88.90 | 86.61 | 68.33 | 60.45 | 76.71 | 175.26 | 88.90 | 127.00 | 17.92 |
20
| 30 | 494.54 | 177.80 | 357.12 | 345.95 | 127.00 | 91.95 | 117.35 | 101.60 | 76.20 | - | 82.55 | 233.01 | 88.90 | 165.10 | 27.22 |
25
| 37 | 630.17 | 215.90 | 462.03 | 357.12 | 136.65 | 115.82 | 127.00 | 107.95 | 91.95 | - | 76.20 | 289.05 | 114.30 | 177.80 | 47.63 |
30
| 45 | 696.98 | 236.47 | 511.05 | 392.18 | 152.40 | 128.52 | 139.70 | 120.65 | 94.49 | - | 82.85 | 320.80 | 128.48 | 203.20 | 67.13 |
40
| 60 | 820.67 | 273.05 | 602.49 | 469.90 | 177.80 | 152.40 | 165.10 | 146.05 | 112.78 | - | 104.65 | 376.17 | 144.53 | 254.00 | 103.42 |
注释：碳钢吊钩（S-320C）0.75t-40t及合金钢吊钩（S-320A）1t-22t安全系数为五倍工作负荷；合金钢吊钩（S-320A）30T-60T安全系数为4倍工作负荷。
