API B SERIES PUMPING UNITS

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API B Series Pumping Units

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 rod oil extraction.
The products conform to API Spec.11E “Specification for Pumping Units” and other relative API standards, acquired the authorization to use Official API Monogram.

Technical Performances
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

No	Type	Polished Rod Capacity （lb）	Stroke Length （in）	Rated Torque
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-80-119-64	11,900	54、41	80,000
5	B-80D-76-54	7,600	54、41	80,000
6	B-80D-109-48	10,900	48、35	80,000
7	B-57D-109-54	10,900	54、41	57,000
8	B-57D-89-54	8,900	54、41	57,000
9	B-57D-76-54	7,600	54、41	57,000
10	B-57D-109-48	10,900	48、35	57,000
11	B-57D-89-48	8,900	48、35	57,000
12	B-40D-89-48	8,900	48、35	40,000
13	B-40D-76-42	7,600	42、29	40,000
14	B-25D-67-36	6,700	36、27	25,000
15	B-16D-53-30	5,300	30、23	16,000