Product Name: Casing and Tubing Coupling Bucking Unit Model NO.: TJA13-3/8-45 Material: Cast Steel Structure: Horizontal Applicable Medium: Steel Operation Pressure: Atmospheric Pressure Power Source: Electric Certification: ISO 9001:2008, API Standard: API Trademark: RUSHI Transport Package: Steel Carton Origin: China HS Code: 8431431000 Product Description TJA13-3/8-45 casing and tubing coupling bucking unitTJA Series of casing and tubing coupling bucking unit is widely applicable for casing and tubing manufacturing, and oil field service. Among which the TJA series is the most representive casing and tubing making equipment with most mature technology and most advanced structure. The bucking unit follows API tubing thread connection requirements, especially suitable for screwin screwout of multiple kinds of coupling. Never-stick gripping mechanism and precise torque-control system provide whole computer moninor during screwing process. Manual, semi-automatic, fully automatic are available, and features large range, high torque, long service life and safe and reliable. The product has awarded national invention patentTechnical Parameters:ModelTJA7″-25TJA95/8″-40TJA133/8″-45TJA20″-50Applicable sizemmΦ60.33-Φ177.8Φ60.33-Φ244.48Φ60.33-Φ340Φ244.48-Φ508in2 3/8"-7"2 3/8"-95/8″2 3/8"-133/8″9 5/8"-20″TorqueHi gearkN.m15141617.6ft.lbf11060103201180012980Low gearkN.m25404550ft.lbf18440295003319036870SpeedHi gearrpm1-280.95-260.63-23.70.7-20.3Low gearrpm0.53-11.10.37-9.30.23-8.30.25-7Central heightmm1100115011501200in43.3145.2845.2847.24Core Diamm235315400565in9.2512.415.7522.24Shifting StrokeMm800800800800in31.531.531.531.5Hydraulic sytem Maximum pressureMPa20psi2900Hydraulic systemFlowL/min5-185gpm1.3-48.9Air control systemPressureMPa0.4-1psi58-145Air consumptionm3/h2cfm1.2Overall dimensionsmm3210×1280×16503220×1300×17003250×1300×17003520×1450×1800in126.4×50.4×65126.8×51.2×67128×51.2×67138.6×57×70.9Weightkg8000108001080012000lb17600237602376026400