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China, Chinese Xj 250 Mobile Truck Mounted Workover Rig1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Oilfield Drilling RigDrilling RigDrilling Rig for Oilfield
Xi'an Boban Oil Tools Co., Ltd.
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Product Description Product DescriptionWorkover rigs are the most basic and most important power source in well intervention and underground operations, it's purpose is to replace a well with a fresh completion. BOBAN XJ250 mobile truck-mounted workover rigs with features like high operating efficiency and fast moving speed, easy to use and maintenance.XJ250 is a kind of Truck-mounted workover rig equipment, Max. hook load 1800KN, mast height 36m, workover depth 8000m (2-7/8 drilling pipe), nominal workover depth 6500m (3-1/2 drilling pipe), drilling depth 3000m(114mm drilling pipe).It's divided into two parts: 1. Special-purpose chassis, drive type 14*8 or 12*8; 2. Special working equipment for workover.Mast AssemblyAdopts structural mast, the hydraulic cylinder carries out lifting. Slant degree: 3.3, the mast upper body bearing unit equipped with cylinder bearing organ that is the turning block type, which structure is simple, safe, and reliable.DrawworksSingle drum structure, maximum capacity 280 KN, band or disc brake, with features compact structure, high efficiency, long service life.Hydraulic Control systemHydraulic oil pump using the fouling resistance gear oil pump, reliable performance; The reversing valve adopts manual and pneumatic control structure, the operation is simple and effort, concise line layout.Main ApplicationUsed for workover with:≤8000m depth, oil, water, oil, drilling for:water, gas.Product Parameters ModelXJ250 Truck Mounted Workover RigMax Static Hook Load (KN )1800Rated Hook Load (KN)1500Hook Speed (m/s )0.11-1.15Travelling System5×6Wire-line diameter mmΦ29, Φ32Mast height ( m )36(Double-section, hydraulic telescopic)Drive type14×8 or 12×8Travel speed (km/h )0-45Min. turning radius(m)21Minmum Clearance from the Ground(mm)270Total Weight(kg)75000Total power (kw)2*403Drilling FloorHeight(m) 6Surface(m) 6×7 or 7.5×7.4Dimensions22300*3000*4450mmWorkover Depth (m)8000* Customized specification is also available upon request. Features and Benefits1. The Truck-mounted drilling rig is driven by diesel engine with reasonable power matching, high transmission efficiency, high reliability, compact structure, high degree of assembly and small footprint.2. Self-made heavy-duty chassis, equipped with hydraulic power steering system, with good mobility, off-road and transverse stability.3. The main brake adopts band brake or hydraulic disc brake, and the auxiliary brake adopts pneumatic push-disc brake, pneumatic clamp disc brake or water brake.4. The mast set with two sections at the front opening, tilting forward or standing upright, lifting and stretching of the hydraulic cylinder, and is equipped with wind guy lline and anti-overturn guyline.5. The rotary table drive system can realize the positive rotation, reverse rotation, suspension and disconnection of the rotary table, and is equipped with the reverse torque release device to ensure the safe release of the rotary table drilling string torque.6. The drilling floor adopts the telescopic or spiral lifting structure, the floating platforms on both sides can be turned over, and the sledding can be hoisted and transported.Table height, size, layout can be customized.7. Perfect peripheral equipment of solid control, well control, high-pressure manifold, mud pump unit, oil and water tank, etc. It can be matched arbitrarily or customized as required.Detailed Photos
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