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Pz Series Drilling Mud Pump Pz11 10 9 8 - China

price: contact company for price

PZ series include PZ-8, PZ-9, PZ-10 and PZ-11. This series of drilling

mud pump is a horizontal triplex single acting piston pump which is made

by Qingzhou Petroleum Machinery Factory Co., Ltd. utilizing American

technology and API standards. All wearing parts can interchange with

each other among parts of the same PZ series mud pump.

Main design feartures are as follows:

1. Pump shell is welded assembly of castings steel and steel plates;

2. Crankshaft bearings are double-row spherical roller bearings;

3. Double extended jackshaft carried on heavy-duty straight roller bearings;

4. Connecting rod top is fitted with roller bearing;

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

6. Replaceable bronze crosshead slides;

7. Main gears are machined to herringbone gears;

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

9. The values are API 7# values seat;

10. Discharge connections can be made on either side of the pump;

11. Suction connections are at the center of the cylinder manifold.

Standard equipment:

1. Heat-treated alloy steel, interchangeable fluid cylinders.

2. Threaded valve covers.

3. Plated piston rods.

4. Complete piston washing and lubrication system

5. Discharge pulsation dampener.

6. Individual suction and discharge manifolds.

Optional Equipment:

1. Large steel skid with non-skid decking.

2. Centrifugal suction charging pump.

3. Rubber valve inserts.

4. External electric powered lube pump.

5. Top electric motor mounts.

6. Belt-driven centrifugal suction charging pump.

7. Electric-driven centrifugal charging pump.

Pz Series Drilling Mud Pump Pz11 10 9 8

Please inquiry for your need now


Company Contact:


  • Phone: 186013583612372

  • Address: No.2168, Gongye Road, Qingzhou City, Shandong Prov, Qingzhou, China

  • Email: Email


Published date: September 6, 2012 -

  • Business Description: Qingzhou Petroleum Machinery Factory Co., Ltd. is built in 1966 taking up 200,000 square meters building area. The manufacturing history has been more than 30 years since we developed the first drilling mud pump possessing independent intellectual property. The company has achieved a grand total of more than 20 government awards at all levels, among which we got Excellent Production Award of national economic committee early in 1988, third prize of Scientific and Technological Progress awarded by national science and technology committee early in 1989, and we are awarded Provincial Advanced Enterprise by Shandong government. Our technology oriented company always improves innovation capability, having acquired four National Patents, 28 Utility Model Patents, and passed API Monogram Certificate and ISO9001 Quality System Certification. With our major series more than twenty varieties and annul output of 600 mud pumps, the products can widely meet the requirements of drilling, well workover, cementing, water shut off and water flooding and other activities in petroleum and geological industry. We have a successful experience of 30 years specializing in manufacturing drilling mud pumps. The domestic market share of the products has reached to 50% covering each oilfield in China, with accumulative output of 4000 sets. Our mud pumps have been exported to all oil producing countries including North America, Russia Mexico, Turkey, Rumania and India, etc. We are also the first class supplier of China National Petroleum Corporation and China Petroleum and Chemical Corporation.
    Qingzhou Petroleum Machinery Factory Co., Ltd. wishes us progress hand in hand and creates a brilliant future.

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