Qingzhou Petroleum Machinery Factory Co., Ltd.

home products PZ Series Mud pump PZ-9 mud pump

PZ-9 mud pump

Product Details:

Structure	Piston Pump
Theory	Reciprocating Pump
Color	Blue
Pressure	High Pressure
Usage	Oil
Place of Origin	Shandong, China (Mainland)
Brand Name	Qingzhou Petroleum Machinery
Model Number	QZ-9

Payment & Shipping Terms:

Minimum Order Quantity:	1, Set/Sets
Packaging Details:	Standard Export Package
Payment Terms:	L/C,T/T
Supply Ability:	8, Set/Sets per Month

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Detailed Product Description

PZ-9

drilling mud pump is a horizontal triplex single acting piston pump made by Qingzhou Petroleum Machinery Factory Co., Ltd utilizing American technology and API standards.

PZ-9 Mud pump design features

Pump case are welded castings steel and steel plates.

Crankshaft bearings are double-row spherical roller bearings.

Double extended Jackshaft carried on heavy-duty straight roller bearings.

Connecting rod tip are fitted with roller bearings.

Wrist pin end carried on double row long cylindrical roller bearing.

Replaceable bronze crosshead slides.

Main gears are machined to herringbone gear.

Lubrication system is the combination of forced lubrication and splash lubrication.

Valves are API 7# valves seats.

Discharge connections can be made on either side of pump.

Suction connections at the center of the cylinder manifold

Standard equipment:

Threaded valve covers.

Heat-treated alloy steel, interchangeable fluid cylinders.

Plated piston rods.

Complete piston washing and lubrication system

Discharge pulsation dampener.

Individual suction and discharge manifolds.

Optional Equipment

Large steel skid with non-skid decking.

Centrifugal suction charging pump.

Rubber valve inserts.

External electric powered lube pump.

Top electric motor mounts.

Belt-driven centrifugal suction charging pump.

Electric-driven centrifugal charging pump.

PZ-9 Drilling mud pump technical parameter

Maximum Input	1000 HP (746 kw)
Stroke Length	9" (229 mm)
Maximum RPM	130 RPM
Gear Ratio	4.48:1
Jack Shaft Speed	582 RPM
Piston Load	101,550 lbs. (36,062 kg)
Weight	44,052 lbs. (20,000 kg)

Liner Diameter		Displacement				Max Pressure
Inch	mm	/ Gal/rev	/ L/rev	/ Gal/min	/ L/S	/2 PSI	MPa
7	178	4.50	17.03	585	36.9	2,639	18.2
6.5	165	3.88	14.69	504	31.8	3,060	21.1
6.25	159	3.59	13.59	466	29.4	3,310	22.8
6	152	3.30	12.49	430	27.1	3,592	24.8
5.5	140	2.78	10.52	361	22.8	4,274	29.5
5	127	2.29	8.67	298	18.8	5,000	34.5
4.5	114	1.86	7.04	242	15.3	5,000	34.5
4	102	1.47	5.56	191	12.1	5,000	34.5