Technical Parameter
| Model | BW150 | BW160 | BW250 | BW320 |
| Cylinder Diameter (mm) | 70 | 70 | 65/80 | 80 |
| Stroke (mm) | 70 | 70 | 100 | 110 |
| Pump Speed (t/m) | 57-183 | 55-200 | 42-200 | 78-214 |
| Flow Rate (l/m) | 38-125 | 44-160 | 35-250 | 118-320 |
| Pressure (Mpa) | 2.3-7 | 2.5-10 | 2.5-7 | 2.2-10 |
| Outlet Pipe Diameter (mm) | 32 | 32 | 51 | 51 |
| Inner Pipe Diameter (mm) | 51 | 51 | 76 | 76 |
| Power (kW) | 7.5 | 11 | 15 | 30 |
| Size (mm) | 1925*795*1150 (diesel motor) 1840*795*995 (electric motor) | 1450*745*970 | 1560*995*650 | 1905-1100-1200 |
| Weight (kg) | 560/630 | 430 | 650 | 720 |

BW-250 mud pump description:
The mud pump is a horizontal three-cylinder reciprocating single-acting piston pump. It is mainly used for core drilling rigs supporting transportation slurry, also can be used for other aspects of grouting, mine drainage, and long-distance water supply, and other uses. The pump has low energy consumption, flexible operation, high quality and durability, good decomposability, and easy relocation. Drilling cycle water power source.
Advantages of BW 250 mud pump
1. It has the four-block flow required to meet the requirements of large and small borehole drilling rigs. The flow adjustment range is large and the parameter selection is reasonable. It can meet the needs of different calibers, different hole depths, and different geological core drilling.
2. Dust-proof seals are provided on the drawbars to prevent the mud at the hydraulic end from entering the power end and the power end lube oil filter. After many production tests have proved that the seal is reliable and the performance is good. This causes the gear to extend its service life.
3. Intake and drain valves use steel balls. Noise reduction rubber pads are provided on the valve cover to reduce impact noise.
4. The pressure gauge uses seismic pressure gauges and has a long life.
5. Compact structure and beautiful appearance.
6. Detachable, easy to repair, and relocate.
Details of BW250 mud Pump Three-cylinder:

BW-250 mud pump working:
1. BW mud pump is a horizontal triplex grout pump with high stability and high pressure.
2. Eight gear shifts to adjust the flow, large output capacity, and simple operation.
3. High-quality pump parts, less wearing parts, long service life, and low construction cost.
4. Fast suction-discharge speed, and high pump efficiency.
5. Less noise and dust, environmental operation.

Zhong Tuo
Shaanxi Zhongtuo Mining Equipment Company was founded in 2005 in Xi'an, Shaanxi Province, It is a foreign trade company specializing in the research, development, and sales of machinery and
equipment in the fields of mining, bridge, pavement, and tunnel.
Entire Service
We would provide customers with a one-year warranty, during processing, if customers have any problems with installation and use, we have professionals to provide online text, voice, or video communication services for them.
WeChat/whatsapp:+8617789123698
Fax:+86 02962322708
E-mail:zhongtuoks@foxmail.com
jessie@ztmineequipment.com
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