1. horizontal double-acting reciprocating. 2. single-cylinder piston pump. 3. used in seismic shothole and bedrock drilling.

Specification of pump:Liner dia.(mm): Φ95Speed (r/min): 951Pressure(MPa): 1.3Displacement (L/min): 160Dimensions (L×W×H, mm): 1110×725×965Weigh (including engine: kg): 190

BW-160 mud pump