What Are the Complete F-1300 Triplex Mud Pump Technical Specifications for Latin American Drilling Operations?

What Are the Complete F-1300 Triplex Mud Pump Technical Specifications for Latin American Drilling Operations?

The F-1300 triplex mud pump delivers 1,300 HP (969 kW) maximum input power, with a maximum working pressure of 34.5 MPa (5,000 psi) using 6.5-inch (165 mm) liners and flow rates from 1,526 to 3,235 L/min (403-855 GPM) depending on liner configuration. For Latin American operators in Colombia, Argentina, and Brazil, the F-1300 is the most popular mid-range mud pump choice, balancing power output against transportation weight and maintenance costs.

What Are the Key Mechanical Specifications of the F-1300 Mud Pump?

The F-1300 is a horizontal triplex single-acting plunger pump with the following core specifications:

• Type: Horizontal triplex single-acting piston pump with forged fluid end
• Stroke length: 305 mm (12 inches) — optimized for both liner life and displacement efficiency
• Maximum connecting rod load: 1,150 kN (258,000 lbf) — highest in its class for sustained heavy-load operation
• Operating speed: 90-180 RPM continuous, 200 RPM intermittent. Recommended continuous speed: 120-150 RPM for optimal liner and valve life
• Pump weight: Approximately 21,500 kg (47,400 lb) for the pump body only; 26,500 kg (58,400 lb) with skid, motor, and baseplate
• Dimensions (L×W×H): 4,200 × 2,380 × 2,150 mm (165 × 94 × 85 inches) with skid — container-friendly for international shipping to Latin American ports like Santos, Buenos Aires, and Cartagena

What Liner Options Does the F-1300 Offer and What Are the Pressure/Flow Tradeoffs?

The F-1300 supports six liner sizes, with pressure and flow inversely related:

• 7.0" (178 mm) liner: Maximum pressure 17.0 MPa (2,470 psi), flow 3,235 L/min (855 GPM). Best for shallow drilling to 1,500 m where high circulation rate for hole cleaning is priority
• 6.5" (165 mm) liner: Maximum pressure 20.5 MPa (2,970 psi), flow 2,788 L/min (737 GPM). Most common all-around size for 1,500-3,000 m wells
• 5.2" (132 mm) liner: Maximum pressure 31.6 MPa (4,580 psi), flow 1,829 L/min (483 GPM). Optimized for slim-hole drilling and workover operations
• 4.5" (114 mm) liner: Maximum pressure 34.5 MPa (5,000 psi), flow 1,526 L/min (403 GPM). Maximum pressure output for deep intervals with high circulating pressure requirements

Note: All pressure ratings assume 100% volumetric efficiency. In practice, triplex mud pumps operate at 90-95% volumetric efficiency depending on fluid type, piston condition, and operating speed.

What Fluid End Components Does the F-1300 Use?

The F-1300's forged steel fluid end contains these key components, all replaceable as wear items:

• Fluid end material: AISI 4145H forged alloy steel, heat-treated to 285-321 HB. Hydrostatically tested to 51.7 MPa (7,500 psi) — 150% of rated working pressure per API 7K
• Valve pot: Quick-change design, API 7K-rated. Each valve pot has a life of 6,000-8,000 hours in standard drilling fluid; 3,000-5,000 hours in high-solids mud
• Valve and seat: Tungsten carbide inserts standard. OEM replacement cost: approximately USD 120-180 per valve/seat set. Aftermarket alternatives available at USD 60-100
• Piston: Three types available: NBR (standard, 200-400 hour life, USD 45-65), HNBR (high-temperature, 300-500 hour life, USD 75-100), PU (polyurethane, 400-600 hour life, USD 85-120)
• Liner: Bimetallic (white iron outer + inner) standard. Options: ceramic-lined for high-abrasion applications (2x life, 40% higher cost), hard-chrome plated for corrosion resistance
• Packing and seals: HNBR (hydrogenated nitrile) standard — rated for continuous service at 100°C circulating temperature, peaks to 120°C

What Power End Features Does the F-1300 Include?

The power end is the most durable component of the F-1300, designed for 40,000+ hours before major overhaul:

• Main bearings: SKF 23152 CC/W33 spherical roller bearings — industry standard, available globally through SKF distributors in Bogotá, São Paulo, and Buenos Aires
• Crankshaft: AISI 4340 forged steel, induction-hardened journal surfaces. Stroke: 305 mm (exactly 12.000 inches). Counterweighted for 95% dynamic balance at 150 RPM
• Connecting rods: Ductile iron (GGG-70), fracture-split big end design for precise cap alignment
• Crossheads: Cast iron with bronze wear plates, replaceable without removing connecting rods
• Lubrication: Forced-feed splash system with external oil cooler. Oil capacity: 300 liters (79 gallons) of ISO VG 460 gear oil. Recommended change interval: 1,000 hours or 3 months

Why Choose OUSUN's F-1300 Mud Pump for Latin America?

OUSUN has supplied F-1300 mud pumps to drilling contractors in Argentina (Vaca Muerta), Colombia (Llanos Basin), and Brazil (pre-salt exploration) with proven results:

• Price advantage: EXW ~USD 180,000-210,000 depending on configuration — 30-45% below NOV/Gardner Denver equivalents
• Delivery: 60-75 days EXW Sichuan factory, versus 6-8 months from US OEMs
• API 7K + ISO 9001:2015 certified: All pumps factory-tested with 4-hour full-load run test before shipment
• Parts support: Full F-1300 spare parts inventory maintained, with 24-hour airfreight to any Latin American destination
• Free hydraulic analysis: OUSUN's engineering team provides free pump sizing analysis — submit your well parameters (depth, casing program, mud weight, flow rate targets) for a no-obligation recommendation

Contact OUSUN international sales at [email protected] or WhatsApp +86 17738334931 for F-1300 pricing and availability for your next drilling project in Latin America.