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3ZB-350(265)

Features

Summary:3ZB-350 three-cylinder plunger pump is a kind of horizontal single-acting three-cylinder plunger pump widely used in cementing, small fracturing and circulating operation equipment. The power end model is PG05, the shell is made of structural stee
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Product Details


Product Description
　　
3ZB-350 three-cylinder plunger pump is a kind of horizontal single-acting three-cylinder plunger pump widely used in cementing, small fracturing and circulating operation equipment. The power end model is PG05, the shell is made of structural steel welded structure, the hydraulic end can choose 5", 4-1/2", 4", 3-3/4" plungers to meet the user's requirements for different pressures and displacements.
　　
Main Technical Parameters

 

Product Model

3ZB-350

Max. Brake Power kW (BHP)

265（355）

Max. Load of Connecting Rod kN（lbf)

498（112050）

Stroke (mm)

127（5″）

Transmission Ratio

4.32：1

Length×Width×Height (mm)

1760×1178×850（69.29″×46.38″×31.7″）

Weight  kg（lbs）

2050（4520）

　　
 

Performance Parameters Table
 

Pump Stroke (rpm)

50

120

200

300

350

Plunger DiameterDisplacementPressureDisplacementPressureDisplacementPressureDisplacementPressureDisplacementPressure

In(mm)

L/min(GPM)

MPa(Psi)

L/min(GPM)

MPa(Psi)

L/min(GPM)

MPa(Psi)

L/min(GPM)

MPa(Psi)

L/min(GPM)

MPa(Psi)

3-3/4"(95.25)

136(36)

68.9(10000)

271(72)

52.8(7658)

543(143)

26.4(3829)

814(215)

17.6(2553)

950(251)

15.1(2190)

4"(101.6)

154(41)

60.6(8790)

309(82)

46.3(6715)

618(163)

23.2(3365)

927(245)

15.4(2234)

1081(286)

13.2(1915)

4-1/2"(114.3)

197(52)

48.3(7000)

391(103)

36.6(5308)

782(207)

18.3(2654)

1173(310)

12.2(1769)

1368(366)

10.5(1523)

5"(127)

241(64)

38(5500)

483(128)

29.6(4293)

965(255)

14.8(2147)

1448(383)

9.9(1436)

1689(446)

8.5(1233)

 

Our Strength


Dongying Star Concept Petroleum Equipment Co.,ltd has many years of drilling equipment &cementing and fracturing equipment production &supply experience,is a professional company in oil,natural gas drilling& cementing equipment,construction machinery overhaul and other business.

The Company is equipped with five forging production lines (one of which is a robot automatic forging production line), with an annual production capacity of 30,000 tons of forgings.  The Company has over 200 sets of high-precision CNC machining equipment and six intelligent robot automated machining production lines;  The heat treatment equipment includes forklift-type heat treatment furnaces, mesh-belt heat treatment production lines, well-type heat treatment furnaces, high-frequency and intermediate frequency quench machining tools, with an annual heat treatment capacity of 16,000 tons.


3ZB-1800(1340)
5ZB-2800(2088)

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