| Customization: | Available |
|---|---|
| After-sales Service: | Online Support, on-Site Maintenance |
| Warranty: | 1year |
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3NB-350 Mud Pump is a high-performance, triplex single-acting piston pump designed specifically for water well drilling, oilfield operations, and geothermal exploration. With a compact structure, excellent pressure capacity, and reliable continuous performance, it is ideal for deep-hole drilling projects requiring efficient mud circulation and flushing.
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Model |
3NB-350 |
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Type |
Triplex single acting |
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Output power |
257kw/350HP |
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Rated strokes (stroke/minute) |
130 |
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Length of the stroke mm(in) |
180(7.1) |
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Max. Dia.of line rmm(in) |
160(6.3) |
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Dia. of suction inlet mm(in) |
203(8.0) |
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Dia. of discharge port mm(in) |
76(3.0) |
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Gear ratio |
4.483 |
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Driving wheel speed |
582.8 |
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Overall dimension mm(in) |
3600*2080*2015 (141.7*81.9*79.3) |
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Weight kg(lbs) |
8058(17765) |
1. High Working Pressure
Capable of delivering high-pressure fluid, suitable for deep drilling and challenging formations.
2. Stable Triplex Piston Design
Triplex single-acting piston structure ensures smooth operation, uniform pressure delivery, and reduced pulsation.
3. Strong Power Output
Equipped with a 350HP engine or motor, providing sufficient power for continuous heavy-duty operations.
4. Compact and Robust Structure
Engineered with a compact footprint, yet highly durable to withstand harsh drilling environments.
5. Easy Maintenance and Low Downtime
Modular design allows for fast access to pistons, valves, and liners, reducing maintenance time and costs.
6. Advanced Lubrication System
Features a forced lubrication system that ensures long service life of key components.
7. Versatile Drive Options
Can be driven by diesel engine, electric motor, or hydraulic motor to match different rig setups.
8. High Efficiency Fluid Circulation
Excellent mud delivery performance for improved drilling speed and borehole stability.
1. Water Well Drilling Projects
Ideal for deep water well drilling operations, ensuring efficient mud circulation and borehole cleaning.
2. Oil and Gas Exploration
Commonly used in onshore oilfield drilling for mud delivery and wellbore pressure balance.
3. Geothermal Drilling
Suitable for geothermal energy projects requiring high-pressure fluid injection.
4. Mining and Mineral Exploration
Provides reliable drilling fluid support in geological core drilling and mineral surveys.
5. Horizontal Directional Drilling (HDD)
Supports trenchless drilling applications such as utility installation and pipeline laying.
6. Coalbed Methane Extraction
Used in CBM well drilling to flush cuttings and stabilize the borehole wall.
7. Seismic and Hydrological Drilling
Facilitates scientific and engineering drilling projects requiring consistent mud flow.
8. Drilling Training Rigs and Equipment Testing
Often used in training bases and factories for equipment testing, evaluation, and training purposes.
Besdrill is a leading supplier of professional drilling equipment, specializing in the 3NB Series Triplex Mud Pumps. With years of industry expertise, we are committed to providing robust, efficient, and reliable mud pumps for oilfield drilling, geothermal drilling, and other industrial applications.
Our Product - 3NB Series Triplex Mud Pump
In addition to 3NB Series Triplex Mud Pump, we can also provide you with many other drilling equipment products.
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