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DDZH Hydraulic Center Latch Elevator


  • Technical Features
  • Technical Parameters

Main Technical Features

● DDZH hydraulic elevator is center latch elevator. Through changing the bushing, it can handle

drilling pipe, drill collar, casing and tubing and uses the hydraulic control system, which makes

the operation more convenient, effectively reduces the workers’ labor intensity and improves

the work efficiency; it can also realize remote control and make the use safer and more reliable.

● Designed and manufactured according to the requirements in API Spec 8C Specification for

Drilling and Production Hoisting Equipment

ModelSuitable Tubular & Size(Inch)Rated Capacity
(Short Tons)
Drill Pipes with
18°taper
CasingDrill CollarsTubing   
DDZH-25023/8-541/2-531/8-51/423/8-41/2250
DDZH-35023/8-65/841/2-731/8-63/423/8-51/2350
DDZH-50023/8-65/841/2-731/2-63/4
500


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