300HP Triple Plungers Pump

300HP triple plungers pump is a single-action reciprocating triplex plunger pump. It is also a horizontal positive-displacement pump. Petrokh fracturing pump equipments are mainly constituted by PG power ends and fluid ends. Besides, the fluid ends adopt various types of plungers (diameters are5”, 4-1/2”,4”, 3-3/4”, etc.) to meet multiple requirements and working performances. Its maximum rated braking power is 265kW (350hp). 300HP triple plungers pump is widely used for oil well operation intermittently, such as cementing, acid treatment, fracturing, pumping water, etc.

Parameters

Pump Type	300 HP
Max. Input Power	265 KW
Max. Load of Conrod	489412 N
Stroke	127 mm
Max. Specific Water Cycle	350 rpm
Gear Ratio	4.32 : 1
Chain Drive Ratio	1.48 : 1
Dimension	1760 × 1178 ×805 mm
Weight	2350 kg

Performance

Specific Water Cycle (rpm)	50		120		200		300		350
Plunger Diameter	Displacement (L/min)	Pressure (Mpa)	Displacement (L/min)	Pressure (Mpa)	Displacement (L/min)	Pressure (Mpa)	Displacement (L/min)	Pressure (Mpa)	Displacement (L/min)	Pressure (Mpa)
3-3/4”	136	70	272	52.8	540	26.4	813	17.6	949	15.1
4”	154	60.6	309	46.3	618	23.2	927	15.4	1081	13.2
4-1/2”	197	48.3	391	36.6	782	18.3	1173	12.2	1368	10.5
5”	241	38	483	29.6	965	14.8	1448	9.9	1689	8.5