High Pressure 3000psi Drilling Mud Pump 260 Strokes Per Minute

Product Overview

1. The Drilling Mud Pump is a widely used tool in oilfield operations. It comes in liner sizes ranging from 6 inches to 3 1/2 inches, making it suitable for adopting a piston structure for easy maintenance and shallow drilling. For conditions with high pressure, pumps with liner sizes of 3 1/4 inches to 2 inches adopt a piston structure. The pump is compact and lightweight due to its small size. The gear pairs are in an integral herringbone structure, providing a large transmission torque.

Key Features

1. Durable Construction – Fabricated with high-strength alloy steel for longer service life under harsh drilling conditions.
2. High Pumping Efficiency – Optimized fluid end design ensures steady displacement and minimal pulsation.
3. Flexible Power Options – Compatible with both electric motor and diesel engine drives.
4. Easy Maintenance – Modular design allows quick replacement of fluid end parts, reducing downtime.
5. Enhanced Lubrication System – Combination of splash and forced lubrication for extended bearing life.
6. API & ISO Compliance – Designed and manufactured according to API Spec 7K and ISO 9001 standards.

Technical Specifications

Parameters of Drilling Mud Pump

Rated input power 368kw (500HP)
Maximum 260 strokes/minute (260SPM)
Continuous operation with 220 strokes per minute (220SPM)
Stroke 152.4mm (6 ″)
Gear ratio 4.578:1
Maximum working pressure 21Mpa
Valve chamber API 4#
Maximum cylinder liner diameter 6 ″
Maximum cylinder liner pump pressure 9.17Mpa
Suction nozzle 8 "flange
3 ″ (900 #) flange for discharge pipe outlet
Pinion shaft diameter 95.25 mm (3.75 ″)
Key 22.174x15.9mm
External dimensions of pump: (excluding base) 2479X1219X1103 mm
Weight 4513 kg

Certificates:

Meets API 7K, Q1 standard.

Brands:

We can supply BOMCO/RONGSHENG/HH/QINGZHOU brands also.

Applications

1. Onshore and offshore oil drilling rigs
2. Geothermal drilling projects
3. Coalbed methane drilling
4. Large-diameter water well drilling

Why Choose Our Mud Pump?

1. Proven track record in Middle East, North America, Russia, and Africa oilfields.
2. Global spare parts supply and after-sales service network.

Product photos

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