Hydraulic Elevators Type CDZH
As the necessary tool for lifting pipes in oil and gas field, the hydraulic elevators type CDZH can be applied for clamping tapered drill pipe, drill collar, casing, tubing, and some others reliably and conveniently through changing insert bowls, which conduces to extending the service life of the product.
Strictly following API Spec 8C Standard on Hoisting Equipment for Drilling and Oil Extraction, this hydraulic elevating device is designed with electric and hydraulic control system. So, the operation of the product is quite easy. Additionally, the rotary apparatus is optional according to the actual demand. With this power lifting equipment, the rotation of the hydraulic elevator is realized and the make-up of the tube can be completed at appropriate position. Besides the perfect integration with the conveyer device like power catwalk, this apparatus can effectively reduce the labour intensity and improve work efficiency. With remote control, the operation of the product is safer and more reliable.
Technical Parameters
| Pipe Type | Oil Pipe | Drill Collar | Drill Pipe | Casing | ||
| Rated Load | kN | 4448 | 1334 | 4448 | 4448 | |
| ton | 500 | 150 | 500 | 500 | ||
| Applicable Pipe Dia. | Type I | in. | 2.3/8"-9.3/4" | |||
| Type II | in. | 9.5/8"-20" | ||||
