BW-320 Engineering Mud Pump


A mud pump is a reciprocating piston device designed to circulate drilling fluid under high pressure. BW-320 single-acting triplex plunger mud pump is a horizontal, triplex, single acting reciprocation piston pump which is reliable, agile and simple for operation. It can be driven by diesel engine, electric motor or hydraulic motor. BW-320 single-acting triplex plunger mud pump is characterized by compact structure, smooth running, large-scale variable rates of flow, high output pressure, long service life of the wearing parts and steady performance and so on. BW-320 single-acting triplex plunger mud pump provides 5 different discharge and pressure; and its parameters are able to meet different construction demands. It is mainly used to match horizontal directional pipe laying drilling machine; also the pump can meet the needs of construction for water well and earth heat, superficial layer oil drilling and mine drainage.


Type Single-acting triplex plunger
Stroke 110mm
Bore 80mm 60mm
Pump speed (s.p.m) 214,153,109,78 214,153,109,78
Output volume (l.p.m) 320,230,165,118 180,130,92,66
Discharge pressure (Mpa) 4.0,5.0,6.0,8.0 6.0,8.0,9.0,10.0
Input power (Kw) 30
Suction pipe dia (mm) 75
Discharge pipe dia (mm) 50
Drilling hole depth (m) Diamond core drilling < 3000
Conventroxal core drilling < 2000
Weight (Kg) 650 (without power)
1000 (with motor)
Overall dimensions (mm) 1280×855×750
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