Description |
| Applicable for drill pipes |
| Approximate net weights of each elevator (kN/short ton) | ||||||
Spec | Size | Tool Joint dimension | ||||||||
900 | 1350 | 2250 | 3150 | 4500 | ||||||
DDZ 67 | 67.47 | 2⅜EU | 60.33 | 65.09 | 65(585) | 40 | 132 | - | - | - |
DDZ 83 | 83.34 | 2⅞EU | 73.03 | 80.96 | 39 | 128 | 278 | - | - | |
DDZ 101 | 100.81 | 3½EU | 88.90 | 98.43 | 38.5 | 126 | 273 | 364 | 511 | |
DDZ 109 | 108.74 | 4IU | 101.60 | 106.36 | 38 | 125 | 270 | 361 | 509 | |
DDZ 121 | 121.44 | 4EU | 101.60 | 114.30 | - | 220 | 266 | 355 | 500 | |
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| 4½IU | 114.30 | 119.06 |
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DDZ 133 | 133.35 | 4½EU | 114.30 | 127.00 | - | 215 | 260 | 348 | 492 | |
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| 5IEU | 127.00 | 130.18 |
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DDZ 148 | 147.64 | 5½IEU | 139.70 | 144.46 | - | 212 | 256 | 339 | 480 | |
DDZ 179 | 178.59 | 6⅝IEU | 168.28 | 176.21 | - | - | - | 335 | 474 |