... control: Yes Cylinder diameter: 85mm Power: 45KW Suction tube diameter: 89mm Drain diameter: 50 Dimensions: 2910 * 1318 * 1250mm ... mud pumps are horizontal, twin double acting, reciprocating, piston pump, adapted well drilling, geological drilling, pile hole drilling, ... electrical or diesel power.BBW260 / 7 mud pump is horizontal, triplex, single acting, reciprocating, piston pump. Five-speed variable ...