Elevators type DD

Model DD center latch elevators with square shoulder are suitable for handling drill collars, casings and tubings. The load ranges from 150 tons to 350 tons and the size ranges from 2 3/8 to 5 1/2.The products  shall be designed and manufactured according to API Spec *A/8C Specification for drilling and production hoisting equipment.

Product Description:

Elevators type DD

Model DD center latch elevators with square shoulder are suitable for handling drill collars, casings and tubings. The load ranges from 150 tons to 350 tons and the size ranges from 2 3/8 to 5 1/2.The products shall be designed and manufactured according to API Spec *A/8C Specification for drilling and production hoisting equipment.

Main Technical Parameters

Model	Size(in)			Rated Capacity (Short tons)
Model	DP	Casing	Tubing	Rated Capacity (Short tons)
DD-100	2 3/8-5 1/2	4 1/2-5 1/2	2 3/8-4 1/2	150
DD-250	2 3/8-5 1/2	4 1/2-5 1/2	2 3/8-4 1/2	250
DD-350	2 3/8-5 1/2	4 1/2-5 1/2	2 3/8-4 1/2	350