BW-250 Mud Pump

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As the horizontal triplex-cylinder reciprocating single action piston pump, the BW-250 mud pump is designed with the hydraulic cylinders of two different diameters and the speed of four levels. Featuring low energy consumption, it is premium with high durability. The machine can be operated flexibly. Meanwhile, it has good dismountability for facilitating moving.

The displacement and bore depth of the mud pump can be adjusted freely in accordance with the purpose. The product can be capable of supporting the drilling rig with the maximum drilling depth of 1500m. It can also be taken for cement paste grouting. In general, the machine is exploited for engineering geological drilling, small diameter water well drilling, supplying drilling fluid for the hole, etc. It is the ideal partner of the small drilling rig.

Manufacturing Equipment
The mud pump is manufactured via a series of equipment incorporating slideway grinding machine, supersonic frequency induction hardening machine tool, gantry planing machine, gantry milling machine, CNC boring machine tool, etc.

Technical Parameters

Model	BW-250
Type	Horizontal Triplex-cylinder Reciprocating Single Action Piston Type
Stroke (mm)	100
Hydraulic Cylinder Diameter (mm)	80				65				70
Stroke Times (times/min)	200	116	72	42	200	116	72	42	209	171	130	107
Displacement (L/min)	250	145	90	52	166	96	60	35	200	164	125	102
Pressure (kg/cm²)	25	45	60	60	40	60	70	70	50	60	70	80
Volume Efficiency (%)	83
Overall Efficiency (%)	70
Required Power (kW)	15							22
Pitch Diameter of V-belt Pulley (mm)	(B×5) 410
Input Speed (r/min)	500						520
Water Suction Height (m)	2.5
Water Inlet Pipe Diameter (mm)	76 (coupled with 3 inches cloth inserted rubber pressure hose)
Water Drainage Pipe Diameter (mm)	51 (coupled with 2 inches high pressure two layers steel wire braided rubber hose
Dimension (L×W ×H) (mm)	1000×995×650
Weight (kg)	500						520