Model DDZ Center Latch Elevators are suitable for handling 18 taper shoulder drill pipe, drilling tools and etc. The Elevators are designed and manufactured according to API Spec 8C-specification for drilling and production Hoisting Equipment. DDZ TD means Top Drive Elevator.
Technical Specifications:
| Model | Drill Pipe Size and Style | Diameter of Elevator Bores | Elevator Sign | Max. LoadTons(KN) |
| DDZ67 | 23/8EU | 67 | 23/8EU | DDZ 150 (1350) 250 (2250) 350 (3150)500(4500)DDZ TD350 (3150)500(4500) |
| DDZ83 | 27/8EU | 83 | 27/8EU | |
| DDZ101 | 31/2EU | 101 | 31/2EU | |
| DDZ109 | 4IU | 109 | 4IU | |
| DDZ121 | 4EU | 121 | 4EU | |
| 41/2IU | 41/2IU | |||
| 41/2IEU | 41/2IEU | |||
| DDZ133 | 41/2EU | 133 | 41/2EU | |
| 5IEU | 5IEU | |||
| DDZ148 | 51/2IEU | 148 | 51/2IEU | |
| DDZ 159 | 5 7/8IEU | 159 | 5 7/8IEU | |
| DDZ179 | 6 5/8IEU | 179 | 6 5/8IEU |
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