3NB-350 Mud pump

3NB-350 Mud Pump is horizontal triplex single acting piston pump which is suitable to oil, water well, geothermy, CBM, shale gas, coalfield exploration, freezing well as well as well other drilling ,well cementation, workover and other operations in industrial and mining enterprises. It is used for transferring mud, clay gum, mortar and other medium to the borehole. The pump adopts international advanced technology. It is characterized by advanced structure, reliable operation, good suction performance, long service life of wearing parts, easy for maintenance and repairing and so on.

 

Type Specification		3NB-350
Liner Dia（mm）		110	120	130	140	150	160
Flow rate  (L/S)		11.5	13.7	16.1	18.7	21.5	24.4
Pressure (Mpa)		20	16.8	14.5	12.5	10.8	9.5
Input rotate speed (r/min)		605
Pump speed (spm)		135
Suction inlet (mm)		Ф203
Discharge outlet(mm)		Ф76
Stroke length (mm)		180
Input power	Diesel	G128-260KW
	Electromotor	Y2355L-6   250KW
Overall dimensions (mm)		3100×2086×2015
Weight (kg)		8680