BW850/5
Online Support
1 Year
Multi Cylinder
Diesel Engine
Deep Well Drilling
Explosion-Proof
API
3100
Available
LEO or Customized
Standard Export Packaging
3018*1120*2050
China
8414809090
Product Description
Our BW850/5 mud pump is a highly efficient and reliable pumping equipment.

It is a double - cylinder and double - acting reciprocating mud pump. With a pressure of 5 megapascals and a flow rate of 850 liters per minute, it shows excellent performance in transporting mud. It can be well - matched with kilometer - depth drilling rigs with a caliber of 200 - 600.
This mud pump has many advantages. It is easy to operate, and its stable performance ensures smooth operation during work. It also features a high displacement and large pressure, which can meet the needs of various construction scenarios. Moreover, the long service life of its vulnerable parts reduces the frequency of replacement and maintenance costs.
It is widely used in coalfield exploration, geological grouting, core drilling, such as in coal mine exploration, dam curtain grouting, and long - distance slurry transportation projects.
The uses of the BW850/5 mud pump are very extensive, mainly in the following aspects:

- Geological Exploration Field: In coalfield exploration, it can transport mud to the borehole to cool the drill bit and carry cuttings, ensuring the smooth progress of exploration work. When used for core drilling, it can supply mud at a stable flow rate and pressure, providing a guarantee for obtaining high-quality core samples and facilitating the analysis of geological structures and the evaluation of mineral resources.
- Foundation Engineering Construction Field: In dam curtain grouting operations, it can inject materials such as cement slurry under high pressure into the dam foundation to fill gaps, form a waterproof curtain, and enhance the anti-seepage performance of the dam. During foundation reinforcement construction, it can transport the reinforcement slurry to the designated location to improve the bearing capacity and stability of the foundation.
- Tunnel Construction Field: During the tunnel excavation process, it can be used to inject slurry into the surrounding strata of the tunnel to reinforce the surrounding rock, prevent collapse, and ensure construction safety. It can also transport mud to the shield machine to lubricate and cool the cutter and stabilize the excavation surface, improving the efficiency of shield construction.
- Oil and Gas Exploitation Field: In shallow oil drilling, it provides flushing fluid for the drill bit, cools the drill bit, removes cuttings, and maintains wellbore stability to ensure the smooth progress of drilling operations. In oil and gas well cementing operations, it can accurately transport the cement slurry to the designated location to seal the casing and formation, ensuring the tightness and stability of the oil and gas well.
- Other Fields: In the sludge treatment of environmental protection projects, it can be used to transport sludge and treatment agents. In mining operations, it can be used for slurry transportation and tailings discharge. In the sprinkler irrigation system of agricultural irrigation, it can be used as a high-pressure pump to provide power for sprinklers to achieve efficient irrigation.
BW Series Mud Pumps







It is a double - cylinder and double - acting reciprocating mud pump. With a pressure of 5 megapascals and a flow rate of 850 liters per minute, it shows excellent performance in transporting mud. It can be well - matched with kilometer - depth drilling rigs with a caliber of 200 - 600.
This mud pump has many advantages. It is easy to operate, and its stable performance ensures smooth operation during work. It also features a high displacement and large pressure, which can meet the needs of various construction scenarios. Moreover, the long service life of its vulnerable parts reduces the frequency of replacement and maintenance costs.
It is widely used in coalfield exploration, geological grouting, core drilling, such as in coal mine exploration, dam curtain grouting, and long - distance slurry transportation projects.
The uses of the BW850/5 mud pump are very extensive, mainly in the following aspects:

- Geological Exploration Field: In coalfield exploration, it can transport mud to the borehole to cool the drill bit and carry cuttings, ensuring the smooth progress of exploration work. When used for core drilling, it can supply mud at a stable flow rate and pressure, providing a guarantee for obtaining high-quality core samples and facilitating the analysis of geological structures and the evaluation of mineral resources.
- Foundation Engineering Construction Field: In dam curtain grouting operations, it can inject materials such as cement slurry under high pressure into the dam foundation to fill gaps, form a waterproof curtain, and enhance the anti-seepage performance of the dam. During foundation reinforcement construction, it can transport the reinforcement slurry to the designated location to improve the bearing capacity and stability of the foundation.
- Tunnel Construction Field: During the tunnel excavation process, it can be used to inject slurry into the surrounding strata of the tunnel to reinforce the surrounding rock, prevent collapse, and ensure construction safety. It can also transport mud to the shield machine to lubricate and cool the cutter and stabilize the excavation surface, improving the efficiency of shield construction.
- Oil and Gas Exploitation Field: In shallow oil drilling, it provides flushing fluid for the drill bit, cools the drill bit, removes cuttings, and maintains wellbore stability to ensure the smooth progress of drilling operations. In oil and gas well cementing operations, it can accurately transport the cement slurry to the designated location to seal the casing and formation, ensuring the tightness and stability of the oil and gas well.
- Other Fields: In the sludge treatment of environmental protection projects, it can be used to transport sludge and treatment agents. In mining operations, it can be used for slurry transportation and tailings discharge. In the sprinkler irrigation system of agricultural irrigation, it can be used as a high-pressure pump to provide power for sprinklers to achieve efficient irrigation.
BW Series Mud Pumps
Type | BW850/5 Hydraulic Triplex Drilling Mud Pump | ||
Cylinder Liner Diameter (mm) | 140 | 130 | 95 |
Piston Stroke(mm) | 260 | ||
Theoretical Flow Rate (L/min) | 850 | 600 | 350 |
Rated Pressure (MPa) | 5 | 6 | 8 |
Strokes Per Minute | 66 | ||
Input Power(KW) | 90 | ||
Overall Dimension(L×W×H) (mm) | 3018×1120×2050 | ||
Weight (KG) | 3100 |






