API Walking Beam Pump (B SERIES)

Product Description

API Walking Beam Pump (B SERIES)

Brief Introduction:
---API B Series Pumping Units is conventional walking beam pumping units. It's a common type of power equipment on the ground used in sucker rod oil extraction.
The products conform to API Spec. 11E "Specification for Pumping Units" and other relatives API standards, acquired the anthorization to use Official API Monogram.

Technical Performance:
---API B Series
1. High reliability, simple operation, easy maintenance, long service life.
2. Gear reducer is involute herring-bone gearing, work smoothly and reliably.
3. The complete machine with light weight, it's convenient for installation and transportation.
Main Technical Parameter:
---API B Series
No. Type Polished Rod Capacity
(Ib)
Stroke Length
(in)
Rated Torque
(in.Ibs)
1 B-80D-119-82 11,900 82,66 80,000
2 B-80D-119-64 11,900 64,54 80,000
3 B-80D-133-54 13,300 54,41 80,000
4 B-80D-76-64 7,600 64,54 80,000
5 B-80D-76-54 7,600 54,41 80,000
6 B-80D-109-48 10,900 48,35 57,000
7 B-57D-109-54 10,900 54,41 57,000
8 B-57D-89-54 8,900 54,41 57,000
9 B-80D-76-54 7,600 54,41 57,000
10 B-57D-109-48 10,900 48,35 40,000
11 B-40D-89-59 8,900 59,43 40,000
12 B-40D-89-48 8,900 48,35 40,000
13 B-40D-76-42 7,600 42,29 40,000
14 B-40D-67-30 6,700 30,23 40,000 
This date is only for the reference. If you are interested for this kind of products,please contact us for more details.

Technical Data Sheet

No
 
   
  model
 
Torque rating
(lbf.in)
 
Rated
Structure
Capacity
  (lbf) 
 

Stroke length(in)
 

Stroke frequency(min -1) 
 
1
 
C912-305-192
 

912,000
 
30,500
 
192
 
165
 
139
 
4
 
6
 
8
 
2
 
C912-365-168
 
36,500
 
168
 
145
 
124
 
5
 
7
 
9
 
3
 
C912-305-168
 
30,500
 
168
 
145
 
124
 
5
 
7
 
9
 
4
 
C640-305-168
 

640,000
 
30,500
 
168
 
145
 
124
 
5
 
7
 
9
 
5
 
C640-365-144
 
36,500
 
144
 
124
 
106
 
6
 
8
 
10
 
6
 
C640-305-144
 
30,500
 
144
 
124
 
106
 
6
 
8
 
10
 
7
 
C640-256-144
 
25,600
 
144
 
124
 
106
 
6
 
8
 
10
 
8
 
C456-305-168
 
456,000
 
30,500
 
168
 
145
 
124
 
5
 
7
 
9
 
9
 
C456-305-144
 
30,500
 
144
 
124
 
106
 
6
 
8
 
10
 
10
 
C456-256-144
 
25,600
 
144
 
124
 
106
 
6
 
8
 
10
 
11
 
C456-256-120
 
25,600
 
120
 
102
 
85
 
6
 
9
 
12
 
12
 
C320-256-144
 
320,000
 
25,600
 
144
 
124
 
106
 
6
 
8
 
10
 
13
 
C320-256-120
 
25,600
 
120
 
102
 
85
 
6
 
9
 
12
 
14
 
C320-213-120
 
21,300
 
120
 
102
 
85
 
6
 
9
 
12
 
15
 
C320-256-100
 
25,600
 
100
 
85
 
70
 
6
 
9
 
12
 
16
 
C228-213-120
 
228,000
 
21,300
 
120
 
102
 
85
 
6
 
9
 
12
 
17
 
C228-173-100
 
17,300
 
100
 
86
 
73
 
6
 
9
 
12
 
18
 
C228-246-86
 
24,600
 
86
 
74
 
61
 
9
 
12
 
15
 
19
 
C160-173-86
 
160,000
 
17,300
 
86
 
74
 
62
 
9
 
12
 
15
 
20
 
C160-173-74
 
17,300
 
74
 
62
 
51
 
12
 
15
 
18
 
21
 
C160-143-74
 
14,300
 
74
 
62
 
51
 
12
 
15
 
18
 
22
 
C114-119-86
 
114,000
 
11,900
 
86
 
72
 
59
 
9
 
12
 
15
 
23
 
C114-143-74
 
14,300
 
74
 
62
 
51
 
12
 
15
 
18
 
24
 
C114-173-64
 
17,300
 
64
 
54
 
44
 
12
 
15
 
18
 
25
 
C80-119-64
 
80,000
 
11,900
 
64
 
53
 
42
 
12
 
15
 
18
 
26
 
C80-109-48
 
10,900
 
48
 
37
 
25
 
18
 
21
 
24
 

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