Description
DDZ series elevators are center latch elevators with 18-degree taper shoulder, applied in handling the drill pipe and drilling tools, etc. The load ranges from 100 tons to 750 tons and the size ranges from 2-3/8 to 6-5/8. The products shall be designed and manufactured according to the requirements in API Spec 8A/8C. Specification for drilling and production hoisting equipment.
Specification:
| Model | Size(in) | Rated Capacity (short tons) | Remark |
|---|---|---|---|
| DDZ -100 | 2 3/8”-5” | 100 | MG |
| DDZ -150 | 2 3/8-5 1/2” | 150 | RG |
| DDZ -250 | 2 3/8”-51/2” | 250 | MGG |
| DDZ -350 | 3 1/2”-57/8 | 350 | GG |
| DDZ -350TD | 3 1/2”-5 7/8” | 350 | FOR TOP DRIVE |
| DDZ -500 | 3 1/2”-6 5/8” | 500 | HGG |
| DDZ -500TD | 3 1/2”-6 5/8” | 500 | For Top Drive |
| DDZ -750 | 4-6 5/8” | 750 | For Top Drive |
Drawing:
