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Date: 2011-08-10     Hits: 2434

Kelly drive bushing

                                          

Technical features:
1. The roller Kelly bushing is designed and manufactured in accordance with API 7K and other technical standards.
2. The loaded parts are made of good-quality alloy steel.
3. A new structural design can insure a quick replacement of roller’s wheel.

Specifications:

 

Applicable scope

3'' -6'' kelly

Max torque (ft.lbf)

20000

Driving mode

4 pins or square pins

Overall dimension (in)

25x25x29

Weight (lbs)

1587

       

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