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API B Pumping Unit
Release time:2016-12-21 16:08:41   Click:second-rate   【Print】【Close

  

Features:
1. Applied in shallow oil production 
2.Simple operation and compact type 
3.API Spec 11E approved.

          

 

 

 

 

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Conventional light API B pump 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.

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.

Specification:  

S/N Model Rated polished  rod load (lb) Stroke
 (in)
Rated torque of  reducers (in lb)
1 B-80D-119-64 11,900 6454 80,000
2 B-80D-76-64 7,600 6454 80,000
3 B-80D-133-54 13,300 5441 80,000
4 B-80D-119-54 11,900 5441 80,000
5 B-80D-76-54 7,600 5441 80,000
6 B-80D-133-48 13,300 4835 80,000
7 B-80D-109-48 10,900 4835 80,000
8 B-57D-109-54 10,900 5441 57,000
9 B-57D-89-54 8,900 5441 57,000
10 B-57D-76-54 7,600 5441 57,000
11 B-57D-109-48 10,900 4835 57,000
12 B-57D-95-48 9,500 4835 57,000
13 B-57D-89-48 8,900 4835 57,000
14 B-57D-89-42 8,900 4232 57,000
15 B-40D-89-48 8,900 4835 40,000
16 B-57D-76-42 7,600 4232 57,000
17 B-40D-75-42 7,500 4229 40,000
18 B-25D-67-36 6,700 3627 25,000
19 B-25D-53-30 5,300 3023 25,000
20 B-16D-53-30 5,300 3023 16,000

API B Pumping Unit              

 

 

 

 

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