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Pumping unit
CYJ Pumping Units

Brief Introduction
Conventional CYJ pumping units with walking beams are among the most common and most widely used power units in rod production on oil fields.Products comply with Specifications of Pumping Units (API Spec 11E), Pumping units with Walking Beams (SY/T5044) and other related standards, and have acquired the authorization to use Official API Monogram.

Technical Performance & Characteristics
1.Modular and virtual manufacturing technologies are adopted in design, so that the structure of products is optimized and components are highly standardized, generalized and seriated.    2.Key structural elements are subject to finite element analysis to ensure stable performance and high reliability.  
3.Reducers are driven by double-arc symmetrical split or involute herringbone wheels that are properly sealed and distinguished with low noise, smooth operation, reliable and durable service.   
4.The entire machine features simple operation and maintenance and extended service life.

Major Technical Parameters

Model

Rated rod load kN

Stroke m

Frequency of stroke rpm

Rated torque of positive speed gearboxes kN.m

CYJ3-1.5-9HB

30

1.5/1.2/0.9

6/9/12

9

CYJ4-1.5-9HB

40

1.5/1.2/0.9

6/9/12

9

CYJ5-2.5-13HB

50

1.8/1.5/1.2

6/9/12

13

CYJ6-2.5-18HB

50

2.5/2.0/1.5

6/9/12

18

CYJ6-2.5-26HB

60

2.5/2.0/1.5

6/9/12

26

CYJ8-3-37HB

80

3/2.5/2.0

6/9/12

37

CYJY10-3-53HF

100

3/2.5/2.1

6/9/12

53

CYJY10-4.2-53HF

100

4.2/3.5/2.8

5/6/8

53

CYJY12-4.8-73HF

120

4.8/3.6/2.5

4/6/8

73

CYJB12-4.8-53HB

120

4.8/3.9/3.0

4/6/8

53

CYJBG12-4.8-53HB

120

4.8/4.2/3.6/3.0

4/6/8

53

CYJBG14-4.8-53HB

140

4.8/4.5/4.2/3.9/3.6/3.3

4/5/6

53

CYJY14-4.8-73HF/A

140

4.8/3.9/3.1

4/6/8

73

CYJY14-4.8-73HF/B

140

4.8/3.9/3.1

4/5/6

73

CYJY14-4.8-73HF/C

140

4.8/3.9/3.1

4/6/8

73

CYJY16-5.4-89HF

160

5.4/4.5/3.6

4/5/6

89

CYJY16-5.4-89HF/B

160

5.4/4.5/3.6

4/5/6

89

CYJ6-2.5-26HY

60

2.5/2.0/1.5

5/6/7

26

CYJ8-3-37HY

80

3/2.4/1.8

4/5/6

37

CYJY10-3-37HY

100

3/2.4/1.8

4/5/6

37

 

 

API C Pumping units

Brief Introduction
Conventional API C pumping units with walking beams, balanced by cranks, are among the most common and most widely used power units in rod production on oil fields.Products comply with Specifications of Pumping Units (API Spec 11E) and other related standards, and have acquired the authorization to use Official API Monogram.

Technical Performance & Characteristics
1.Modular and virtual manufacturing technologies are adopted in design, so that the structure of products is optimized and components are highly standardized, generalized and seriated.    
2.Key structural elements are subject to finite element analysis to ensure stable performance and high reliability.   
3.Reducers are driven by double-arc symmetrical split or involute herringbone wheels that are properly sealed and distinguished with low noise, smooth operation, reliable and durable service.
4.The entire machine features simple operation and maintenance and extended service life.
Major Technical Parameters

Model

Rated polished rod load (lbs)

Stroke (in)

Rated torque of reducers (in.lbs)

C-1824D-427-240

42,700

240、212、196、160

1824,000

C-1280D-365-240

36,500

240、212、196、160

1280,000

C-1280D-305-240

30,500

240、212、196、160

1280,000

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

C-228D-213-120

21,300

120、102、84

228,000

C-228D-173-100

17,300

100、86、72

228,000

C-228D-246-86

24,600

86、71、56

228,000

C-228D-213-86

21,300

86、71、56

228,000

C-228D-200-74

20,000

74、64、54

228,000

C-228D-173-74

17,300

74、64、54

228,000

C-160D-173-86

17,300

86、74、62

160,000

C-160D-200-74

20,000

74、64、54

160,000

C-160D-173-74

17,300

74、64、54

160,000

C-160D-143-74

14,300

74、64、54

160,000

C-160D-173-64

17,300

64、54、44

160,000

C-114D-119-86

11,900

86、72、59

114,000

C-114D-143-74

14,300

74、62、51

114,000

C-114D-173-64

17,300

64、54、44

114,000

C-114D-143-64

14,300

64、52、40

114,000

C-114D-133-54

13,300

54、45、36

114,000

C-80D-119-64

11,900

64、53、42

80,000

C-80D-133-54

13,300

54、45、36

80,000

C-80D-119-54

11,900

54、45、36

80,000

C-80D-133-48

13,300

48、40、32

80,000

C-80D-109-48

10,900

48、37、25

80,000

C-57D-76-54

7,600

54、41、28

57,000

C-57D-109-48

10,900

48、37、25

57,000

C-57D-95-48

9,500

48、37、25

57,000

C-57D-89-42

8,900

42、33、23

57,000

C-57D-76-42

7,600

42、33、23

57,000

C-40D-76-48

7,600

48、37、27

40,000

C-40D-89-42

8,900

42、33、23

40,000

C-40D-76-42

7,600

42、33、23

40,000

C-40D-89-36

8,900

36、28、20

40,000

C-25D-67-36

6,700

36、28、20

25,000

C-25D-56-36

5,600

36、28、20

25,000

C-25D-53-30

5,300

30、20

25,000

API B Pumping Units

Brief Introduction
Conventional light API B pumping units, balanced by walking beams, are among the most common and most widely used power units in rod production on oil fields.Products comply with Specifications of Pumping Units (API Spec 11E) and other related standards, and have acquired the authorization to use Official API Monogram.

Technical Performance & Characteristics
1. Compact structure, easy operation and maintenance, and extended service life.  
2. Reducers are driven by involute or double-arc herringbone wheels and thus can operate stably and reliably.   
3. The entire machine is very light and thus can be installed and transported conveniently.  
4. It is applicable in shallow oil production with small stroke and light loads.
Major Technical Parameters

S.N.

Model

Rated polished rod load (lb)

Stroke (in)

Rated torque of reducers (in.lb)

1

B-80D-119-64

11,900

64、54

80,000

2

B-80D-76-64

7,600

64、54

80,000

3

B-80D-133-54

13,300

54、41

80,000

4

B-80-119-54

11,900

54、41

80,000

5

B-80D-76-54

7,600

54、41

80,000

6

B-80D-133-48

13,300

48、35

80,000

7

B-80D-109-48

10,900

48、35

80,000

8

B-57D-109-54

10,900

54、41

57,000

9

B-57D-89-54

8,900

54、41

57,000

10

B-57D-76-54

7,600

54、41

57,000

11

B-57D-109-48

10,900

48、35

57,000

12

B-57D-95-48

9,500

48、35

57,000

13

B-57D-89-48

8,900

48、35

57,000

14

B-57D-89-42

8,900

42、32

57,000

15

B-40D-89-48

8,900

48、35

40,000

16

B-57D-76-42

7,600

42/32

57,000

17

B-40D-76-42

7,600

42、29

40,000

18

B-25D-67-36

6,700

36、27

25,000

19

B-25D-53-30

5,300

30/23

25,000

20

B-16D-53-30

5,300

30、23

16,000

 

API F Pumping Units

Brief Introduction
Newly developed API F pumping units without walking beams are lower, foldable and flexibly driven power units newly applied in rod production on oil fields. Products comply with Specifications of Pumping Units (API Spec 11E) and other related standards, and have acquired the authorization to use Official API Monogram.

Technical Performance & Characteristics
1. Rollers and belts are adopted to provide flexible driving, reduce impact loads and extend the service life of reducers.
2. Unique out phase cranks are adopted to achieve absolute balance and enhance energy-saving effects.
3. The reducers are driven by symmetrical split involute herringbone wheels that are properly sealed and distinguished with low noise, smooth operation, reliable and durable service.
4. The entire machine is small in mass and volume, lower, foldable and convenient in installation and transportation. 5. Products are distinguished with compact structure, easy operation and maintenance, and high performance price ratio.
Major Technical Parameters

S.N.

Model

Rated polished rod load (lb)

Stroke (in)

Rated torque of reducers (in.lb)

1

F-320D-256-120

25,600

120、102、84

320,000

2

F-320D-256-100

25,600

100、86、74

320,000

3

F-320D-246-86

24,600

86、74、62

320,000

4

F-228D-256-100

25,600

100、86、74

320,000

5

F-228D-213-86

21,300

86、74、62

228,000

6

F-228D-246-86

24,600

86、74、62

228,000

7

F-228D-246-74

24,600

74、64、54

228,000

8

F-160D-173-86

17,300

86、74、62

160,000

9

F-160D-200-74

20,000

74、64、54

160,000

10

F-160D-173-74

17,300

74、64、54

160,000

11

F-114D-173-64

17,300

64、54、44

114,000

12

F-114D-143-54

14,300

54、44、34

114,000

13

F-114D-109-54

10,900

54、44、34

114,000

14

F-57D-89-42

8,900

42、33、25

57,000

API R Pumping Units

Brief Introduction
Newly developed energy-saving API R pumping units with walking beams, similar in structure to conventional ones, are among the most common and most widely used power units in rod production on oil fields. Products comply with Specifications of Pumping Units (API Spec 11E) and other related standards, and have acquired the authorization to use Official API Monogram.

Technical Performance & Characteristics
1.Modular and virtual manufacturing technologies are adopted in design, and the products are similar in structure and movement characteristics to conventional pumping units with walking beams.
2.Reducers are driven by double-arc symmetrical split or involute herringbone wheels that are properly sealed and distinguished with low noise, smooth operation, reliable and durable service.
3.Cranks are in a contrary flexure angle so as to reduce the max. torque peak of reducers, increase the polar angle, enhance dynamic performance, cut down the power of power generating machines and amplify energy saving effects.
4.The structure of products is optimized, components are highly standardized, generalized and seriated, and the products feature easy operation and maintenance as well as extended service life.

Major Technical Parameters

S.N.

Model

Rated polished rod load (lb)

Stroke (in)

Rated torque of reducers (in.lb)

1

R-912D-365-192

36,500

192、159、127

912,000

2

R-912D-305-192

30,500

192、159、127

912,000

3

R-912D-365-168

36,500

168、139、111

912,000

4

R-912D-305-168

30,500

168、139、111

912,000

5

R-640D-305-192

30,500

192、159、127

640,000

6

R-640D-365-168

36,500

168、139、111

640,000

7

R-640D-305-168

30,500

168、139、111

640,000

8

R-456D-305-168

30,500

168、139、111

456,000

9

R-456D-305-144

30,500

144、119、95

456,000

10

R-456D-305-120

30,500

120、99、80

456,000

11

R-320D-256-144

25,600

144、119、95

320,000

12

R-320D-256-120

25,600

120、99、80

320,000

13

R-320D-256-100

25,600

100、83、67

320,000

14

R-228D-256-100

25,600

100、83、67

228,000

15

R-228D-246-86

24,600

86、72、59

228,000


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