API 11e Oilwell B Serise Crank Balance Beam Pump Jack

Brief Introduction of the B-serise walking beam crank balance pumping unit/pump jack
Inordertoadapttothedevelopmentofpetroleumindustry,ourcompanydevelopedanpumpingunitofbeam-balancedserialincombinationwiththefactualsituationofourdomestic oilfield,aimingatthedevelopmentdirectionofpumpingunitsofdeeppumping,longstrokeandenergy-saving,whichareneededbysuchoilfieldsasnotbeingabletoperformflowingbasedontheiroillayerenergy.Technical Performances of the pump jack
1)WalkingBeamBalance/Crank balance2)25RetarderRatingTorque25000lbs.in3)RetarderAdoptingDouble-circular-arcHelicalGearingSystem4)6700lbsRatingPolishedRodLoad5)Stroke36in
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