BW250 Mud Pump

The BW-250 mud pump is a horizontal three-cylinder reciprocating single-acting piston pump. The pump has two cylinder diameters and four-speed variables. The large cylinder liner is used for 1000-meter large-diameter drilling rigs, and the small cylinder liner is used for 1500-meter drilling rigs. . It is mainly used for conveying mud with core drilling rigs, and can also be used for other aspects such as grouting, mine sewage and long-distance water supply.

Main features of BW250 mud pump:

 1. It has the capacity of four gears to meet the requirements of large and rigs. The flow adjustment range is large and the parameters are reasonable. Can be used with XY-4 core drilling rig and XY-5 drilling rig. It can meet the needs of different calibers, different hole depths and different geological core drilling.

2. The piston is a self-sealing S-type polyurethane rubber piston with a bowl shape and a nylon backrest, which greatly improves the service life.

3. There are five dust seals on the pull rod to prevent the mud at the hydraulic end from being brought into the power end and the power end lubricating oil filter. After many production tests, the seal is reliable and the performance is good. Causes the gear to extend its service life.

4. The inlet and outlet valves are made of steel balls. A sound-reducing rubber pad is placed on the bonnet to reduce impact noise.

5. The pressure gauge adopts BY-1 type seismic pressure gauge and has a long service life.

6. Compact structure and beautiful appearance.

7. Detachable, easy to repair and relocate.

The main parameters:

Maximum flow rate 250L/min

Maximum pressure 80kg/cm2

Driving power 15 kW 

Diameter of suction pipe 75 mm 

Diameter of drainage pipe 50 mm

Diamond drilling < 1500 

Cemented carbide drilling < 1000 drilling depth 

Dimention: 1100 *995* 650 mm

Weight: 760 kg