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 |
Description
1. Hydraulically Driven Plunger BW160 Mud Pump is a horizontal single-cylinder double-acting piston quantitative pump, which is mainly used for conveying flushing fluid into the borehole during drilling operations in engineering geological exploration, and also providing flushing fluid into the borehole during geophysical exploration. The pump is small in size, light in weight, and easy to move.
2. BW160 mud pump is a portable mud pump. The pump is a horizontal triplex reciprocating single-acting piston pump with four flow rates and four pressures, with a wide range of flow and pressure variations. There are many standard parts, light and flexible, and easy to relocate.
3. The machine can be applied to pumps for geological exploration and engineering exploration within a hole depth of 1000m in railway, water conservancy, metallurgy, construction, geology, and other industries.

Features
1. Compact structure, lightweight, small size, beautiful appearance, can be driven by hydraulic motor, motor, and diesel engine
2. Adopt new concepts in design, apply new structures, new materials, and new processes;
3. Improve the standardization, serialization, and generalization of the horizontal pump body, crankshaft, connecting rod, crosshead, pump head, and some related components
Kind of parts
4. The worn parts have a long service life and high reliability.
Notice:
1. After the mud pump is fixed at the work site, it is necessary to check whether the main shaft of the prime mover and the main shaft of the pump are on the same axis.
2. The inlet and outlet pipes of the pump should have bearing supports to avoid the gravity of the pipes being applied to the pump body. Pipeline installation should extend outward from the pump inlet and outlet flanges, and support positioning should be done immediately.
3. When the mud pump is working, high-pressure clean water must be injected into the packing chamber to protect the shaft seal assembly. When the main pump is working normally, the high-pressure clean water pump shall not be turned off. The clean water pressure should be greater than the working pressure of the mud pump. Packing chamber assemblies will wear out quickly without high-pressure water protection.

4. The suction stroke in the pump performance table refers to the anti-cavitation characteristics of the pump under the condition of normal temperature and clean water. When pumping sediment, the inlet pressure of the pump should be as positive as possible. When the sediment contains larger solid particles, the flow head of the pump will also be affected, and the medium should be considered when selecting the model.
5. When replacing the impeller, lining plate, and other wearing parts, the gap between the impeller and the front and rear lining plates should be adjusted. The size of the axial gap between the impeller and the lining plate has a great influence on the performance and service life of the pump.
6. Please add lubricating grease to the bearing parts in time.
7. When the pump has abnormal vibration, noise, and high bearing temperature rise during operation, it should be stopped immediately for an inspection.

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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