- Technical Features
- Technical Parameters
Main Technical Features
● Conventional API C series pumping units with walking beams, balanced by cranks are the most
commonly and most widely used power units in rod production on oil fields.
● Designed and manufactured in comply with Specifications of Pumping Units API SPEC 11E and
other related standards and with API Monogram on products.
Model | Rated polished rod load (lbs) | Stroke (in) | Rated torque of reducers (in.lbs) |
---|---|---|---|
C-1824D-427-240 | 42,700 | 240、212、196、160 | 1,824,000 |
C-1280D-365-240 | 36,500 | 240、212、196、160 | 1,280,000 |
C-1280D-305-240 | 30,500 | 240、212、196、160 | 1,280,000 |
C-912D-470-240 | 47,000 | 240、212、196、160 | 912,000 |
C-912D-427-216 | 42,700 | 216、185、155 | 912,000 |
C-912D-427-192 | 42,700 | 192、165、138 | 912,000 |
C-912D-305-192 | 30,500 | 192、165、138 | 912,000 |
C-912D-365-168 | 36,500 | 168、144、121 | 912,000 |
C-912D-305-168 | 30,500 | 168、144、121 | 912,000 |
C-912D-427-144 | 42,700 | 144、123、102 | 912,000 |
C-640D-305-192 | 30,500 | 192、165、138 | 640,000 |
C-640D-305-168 | 30,500 | 168、144、121 | 640,000 |
C-640D-365-144 | 36,500 | 144、123、102 | 640,000 |
C-640D-305-144 | 30,500 | 144、123、102 | 640,000 |
C-640D-256-144 | 25,600 | 144、123、102 | 640,000 |
C-640D-305-120 | 30,500 | 120、102、84 | 640,000 |
C-456D-305-168 | 30,500 | 168、144、121 | 57,000 |
C-456D-305-144 | 30,500 | 144、123、102 | 40,000 |
C-456D-256-144 | 25,600 | 144、123、102 | 57,000 |
C-456D-365-120 | 36,500 | 120、102、84 | 40,000 |
C-456D-305-120 | 30,500 | 120、102、84 | 25,000 |
C-456D-256-120 | 25,600 | 120、102、84 | 25,000 |
C-320D-256-144 | 25,600 | 144、123、102 | 320,000 |
C-320D-256-120 | 25,600 | 120、102、84 | 320,000 |
C-320D-213-120 | 21,300 | 120、102、84 | 320,000 |
C-320D-305-100 | 30,500 | 100、85、70 | 320,000 |
C-320D-256-100 | 25,600 | 100、85、70 | 320,000 |
C-320D-213-86 | 21,300 | 86、71、56 | 320,000 |
NOTES: Other API C series model not listed above like C228D, C160D, C114D, C80D,C57D, C40D is also available upon request.