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DDZ elevator
相关介绍
DDZ series crane is open taper crane, used for hanging taper drill pipe, drill tools, etc. The load ranges from 100 tons to 750 tons. The buckle diameter ranges from 23/8 to 65/8; The elevator is designed and manufactured according to API Spec 8C drilling and Oil Recovery Lifting Equipment.
| Specification model | Clamping pipe diameter (in) | RATED LOAD(short tons) | NOTE |
| DDZ□-100 | 23/8-5 | 100 | MG |
| DDZ□-150 | 23/8-51/2 | 150 | RG |
| DDZ□-250 | 23/8-51/2 | 250 | MGG |
| DDZ□-350 | 31/2-57/8 | 350 | GG |
| DDZ□-350TD | 31/2-57/8 | 350 | 整体/带内衬 |
| DDZ□-500 | 31/2-65/8 | 500 | HGG |
| DDZ□-500TD | 31/2-65/8 | 500 | 整体/带内衬 |
| DDZ□-750 | 4-65/8 | 750 |
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