Hydraulic elevator type CDZH is a side door elevator with double – valve structure.
Product Description
Product Description
Hydraulic elevator type CDZH is a side door elevator with double – valve structure . Through changing the bushing , it can handle drill pipe , drill collars , casings and tubing, by using the hydraulic –controlled system, it can make the operation more convenient , reduce the workers’ labor intensity effectively and improve the work efficiency . It can also realize remote controlling and make the using safer and more reliable. The products shall be designed and manufactured according to the requirement in API Spec 8A/8C Specification for drilling and production hoisting equipment .
Model | Tubular & Size (in) | Rated capacity (short tons) | ||||
DPWith 18°taper | Casing | DC | Tubing | |||
CDZH—500 | 3 1/2—6 5/8 | 4 1/2—9 5/8 | 4 3/4—9 3/4 | 2 3/8—4 1/2 | 500 |