1.YZBF-120 Hydraulic Power Unit (hydraulic unit) mainly is to supply hydraulic source for power tong and its series. 2.It also can cooperate with other hydraulic equipments. 3.The power unit features such advantages as wide adjusting range, convenient adjustment and high generality, etc. Our company owns a dependable quality administration system and has passed the evaluations of API Q1 Registration, ISO9001:2000 Certification and API Products Quality Recognition. Our products have the right to use the Official Monogram of API Spec 7K and API Spec 8A. We'll make our efforts to supply the best surface operation tools and drilling equipment for the oilfields in China and in the world. ModelYZB-120YZBS-120YZBF-120YZC-120IIRated flowL/min120120120120gpm31.731.731.731.7Max. pressureMPa20202020psi2900290029002900Rated pressureMPa16161616psi2320232023202320Available capacityL587587587600gal155155155158Drive powerkW37373760hp49.649.649.680.4Heating powerkW2 x3 2 x3 hp2 x4.02 2 x4.02 Fan motor powerkW0.75hp1Radiation aream210water cooled 32Ft2107.6 water cooled344Sizemm1720x1090x12551720x1310x12551720x1300x17852150x1300x1650in68x43x4968x52x4968x51x7084x51x65Weightkg1300136015002450lb2866299833075400