... 2.light weight, compact, convenient for moving. BW-200 Mud Pump1. APPLICATIONS:BW-200 mud pump is a horizontal double-acting reciprocating ... used in geological prospect.To meet diamond drilling, BW-200 mud pump is fixed two-kind-diameter cylinder liner-Φ80mm ... 80,65Stroke (mm): 85Reciprocate number (number/min): 145Displacement (L/min): 200,125Pressure (MPa): 4,6Speed (r/min): 530Pitch of belt pulley ...