Puyang Zhongshi Group Co., Ltd.  

Product Name: API 11e Oilwell B Serise Crank Balance Beam Pump Jack Model NO.: B25D-67-36 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 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 Trademark: zs Transport Package: Nude Pacling Specification: API 11E Origin: Puyang HS Code: 8413 Product Description 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 jack1)WalkingBeamBalance/Crank balance2)25RetarderRatingTorque25000lbs.in3)RetarderAdoptingDouble-circular-arcHelicalGearingSystem4)6700lbsRatingPolishedRodLoad5)Stroke36inNOModelrod capacity (lb)stroke (in)Ratedtorque (in.lb)1B-80D-119-6411,90064,5480,0002B-80D-76-647,60064,5480,0003B-80D-133-5413,30054,4180,0004B-80-119-5411,90054,4180,0005B-80D-76-547,60054,4180,0006B-80D-133-4813,30048,3580,0007B-80D-109-4810,90048,3580,0008B-57D-109-5410,90054,4157,0009B-57D-89-548,90054,4157,00010B-57D-76-547,60054,4157,00011B-57D-109-4810,90048,3557,00012B-57D-95-489,50048,3557,00013B-57D-89-488,90048,3557,00014B-57D-89-428,90042,3257,00015B-40D-89-488,90048,3540,00016B-57D-76-427,60042/3257,00017B-40D-76-427,60042,2940,00018B-25D-67-366,70036,2725,00019B-25D-53-305,30030/2325,00020B-16D-53-305,30030,2316,000