API 11e Oilwell B Serise Crank Balance Beam Pump Jack

• Certification: API 11e
• Place of Origin: Henan, China
• Voltage: 220V/380V
• Power(W): 5.5kv
• Dimension(L*W*H): 188X47X120
• Rated Suspension Point Load: 6700
• Model NO.: B25D-67-36
• Stroke: 36, 30, 24
• Frequency of Stroke: 5, 7, 9
• Type of Equilibrium: Beam Balance Pump Jack
• Gear Reducer: Double Circular-Arc Gear
• Total Gear Ratio: 32.85
• Usage: Oil (Gas) Production Machinery
• Power Type: Electric
• Transmission System: Mechanical
• Transport Package: Nude Pacling
• Specification: API 11E
• Trademark: zs
• Origin: Puyang
• HS Code: 8413
• Production Capacity: 50

Product Description

Brief Introduction of the B-serise walking beam crank balance pumping unit/pump jack
    
In order to adapt to the development of petroleum industry, our company developed an pumping unit of beam-balanced serial in combination with the factual situation of our domestic oil field, aiming at the development direction of pumping units of deep pumping, long stroke and energy-saving, which are needed by such oil fields as not being able to perform flowing based on their oil layer energy. 

Technical Performances of the pump jack
1)Walking Beam Balance/Crank balance

2)25 Retarder Rating Torque 25000lbs.in

3)Retarder Adopting Double-circular-arc Helical Gearing System
 
4)6700lbs Rating Polished Rod Load
 
5) Stroke 36in
 

NO	Model	rod capacity (lb)	stroke (in)	Rated  torque  (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