Model Detail

Plunger Pump KTZ350

Plunger Pump KTZ350: reciprocating, positive-displacement, single-acting, horizontal three-cylinder plunger pump; used for intermittent oil well operations such as acidizing, cementing, water injection; maximum input...

SeriesPlunger Pump Series
ModelPlunger-Pump-KTZ350
Max Input Power350 hp
Configurationreciprocating, positive-displacement, single-acting, horizontal three-cylinder plunger pump
Applicationsintermittent oil well operations such as acidizing, cementing, water injection
Plunger Pump KTZ350 product image

Product Overview

Plunger Pump KTZ350 is introduced from the supplied model notes, parameters, and duty context.

The KTZ350 pump is a reciprocating, positive-displacement, single-acting, horizontal three-cylinder plunger pump with a maximum input power of 350 hp. It is widely used in intermittent oil well operations such as acidizing, cementing, and...

Maximum input power is 350 hp. The source configuration is reciprocating, positive-displacement, single-acting, horizontal three-cylinder plunger pump. It is positioned for intermittent oil well operations such as acidizing, cementing, and water injection. The material highlights service access, corrosion handling, and multiple configuration options.

Reading the model page together with Maximum input power is listed as 350 hp (265 kW) and Maximum strokes is listed as 350 rpm keeps the description grounded in the supplied data.

Model Focus

  • Series family: Plunger Pump Series
  • Maximum input power: 350 hp
  • Configuration: reciprocating, positive-displacement, single-acting, horizontal three-cylinder plunger pump
  • Primary use: intermittent oil well operations such as acidizing
  • Feature focus: service access
  • Feature focus: corrosion handling

Key Structural Features

The feature text for Plunger Pump KTZ350 highlights service access, corrosion handling, and multiple configuration options.

The feature notes emphasize service access, corrosion handling, and multiple configuration options.

For Plunger Pump KTZ350, service access helps shorten inspection time and keeps routine maintenance simpler. Plunger Pump KTZ350 is presented with corrosion handling in view, which matches aggressive working conditions better. Plunger Pump KTZ350 benefits from multiple configuration options when the buyer wants one family to cover several jobs.

The extracted feature list keeps Plunger Pump KTZ350 grounded in 1. Primarily composed of the PG series power end assembly and the TH series fluid end assembly, 2. Features a double-key eccentric wheel structure for the crankshaft, with double-arc helical gears mounted, and 3. The power end and the fluid end are connected by 8 alloy steel tie rods. When removing the fluid end, the.

Reading the structure alongside Maximum input power is listed as 350 hp (265 kW) and Maximum strokes is listed as 350 rpm keeps the page closer to the source file.

  • 1. Primarily composed of the PG series power end assembly and the TH series fluid end assembly.
  • 2. Features a double-key eccentric wheel structure for the crankshaft, with double-arc helical gears mounted at both ends of the crankshaft to transmit power and counteract axial forces.
  • 3. The power end and the fluid end are connected by 8 alloy steel tie rods. When removing the fluid end, the tie rods remain attached to the power end.
  • 4. The connection between the plunger and the crosshead uses threaded connections, making disassembly and maintenance of the fluid end easy.
  • 5. The fluid end allows for four different plunger sizes (3.75", 4", 4.5" and 5") with the same pump head to achieve various displacements and pressures for customer selection.

What the layout emphasizes

  • Theme focus: service access
  • Theme focus: corrosion handling
  • Theme focus: multiple configuration options
  • Feature note: 1. Primarily composed of the PG series power end assembly and the TH series fluid end assembly.
  • Feature note: 2. Features a double-key eccentric wheel structure for the crankshaft, with double-arc helical...

Application Areas

Plunger Pump KTZ350 is positioned for intermittent oil well operations such as acidizing, cementing, and water injection.

The application scope for Plunger Pump KTZ350 is defined by intermittent oil well operations such as acidizing, cementing, and water injection in the supplied material.

The narrow application list prevents Plunger Pump KTZ350 from drifting into unrelated service claims.

When the operating table is read alongside 50 rpm, 100 rpm, and 200 rpm, the buyer can connect the duty point to the service condition more quickly.

The application discussion is easier to place beside Maximum input power = 350 hp (265 kW) and Maximum strokes = 350 rpm.

intermittent oil well operations such as acidizingcementingwater injection

Service focus

  • Primary use: intermittent oil well operations such as acidizing
  • Application note: cementing
  • Application note: water injection

Selection / Configuration Notes

The final selection for Plunger Pump KTZ350 depends on pressure/displacement balance, plunger size, and speed range.

Plunger Pump KTZ350 carries a 350 hp rating, so the drive package should be checked against pressure/displacement balance, plunger size, and speed range before release.

Use reciprocating, positive-displacement, single-acting, horizontal three-cylinder plunger pump as the configuration reference for Plunger Pump KTZ350 when confirming the package fit.

For Plunger Pump KTZ350, the recorded applications are intermittent oil well operations such as acidizing, cementing, and water injection; keep the actual medium, pressure, and cycle aligned with the target job.

The model becomes easier to place when the selection notes are read against Maximum input power is listed as 350 hp (265 kW), Maximum strokes is listed as 350 rpm, and Maximum connecting rod load is listed as 489KN.

Before ordering

  • Confirm the duty point against the table and the pressure window for Plunger Pump KTZ350.
  • Check plunger size, pressure class, and speed range before release.
  • Keep the duty cycle and medium consistent with the package.
  • Power: 350 hp
  • Configuration: reciprocating, positive-displacement, single-acting, horizontal three-cylinder plunger pump
  • Primary use: intermittent oil well operations such as acidizing

Practical Model Check

Plunger Pump Series should be read together with the table and the duty point.

For a plunger-pump inquiry, the model name, duty point, and size constraints should come first.

When the pressure window or speed range drifts, change the final model instead of forcing the family name.

Quick check

  • Series family: Plunger Pump Series
  • Selection focus: pressure/displacement balance, plunger size, and speed range
  • Use the parameter table before quotation and keep the pressure window visible.
  • Confirm the working medium, duty cycle, and pressure path.

Product Parameters

Main Technical Specifications
Maximum input power350 hp (265 kW)
Maximum strokes350 rpm
Maximum connecting rod load489KN
Stroke length5" (127 mm)
Gear ratio4.32: 1
Length69.3" (1760 mm)
Width46.38" (1178 mm)
Height31.7" (805 mm)
Weight4520 lbs (2050 kg)

Operating parameters

Performance Parameters:

(Note: The parameters in the table are calculated based on 100% volumetric efficiency and 90% mechanical efficiency.)

Plunger
Diameter
(inches)
(mm)
Pump Strokes (rpm)
50100200300350
DisplacementPressureDisplacementPressureDisplacementPressureDisplacementPressureDisplacementPressure
GPMPsiGPMPsiGPMPsiGPMPsiGPMPsi
(L/min)(MPa)(L/min)(MPa)(L/min)(MPa)(L/min)(MPa)(L/min)(MPa)
3.75"(95.25")36(136)10000(68.9)72(271)7658(52.8)143(543)3829(26.4)215(814)2553(17.6)251(950)2190(15.1)
4"(101.6")41(154)8790(60.6)82(309)6715(46.3)163(618)3365(23.2)245(927)2234(15.4)286(1081)1915(13.2)
4.5"(114.3")52(197)7000(48.3)103(391)8089(36.6)207(782)2654(18.3)310(1173)1769(12.2)366(1368)1523(10.5)
5(127)64(241)5500(38)128(483)4293(29.6)255(965)2147(14.8)383(1448)1436(9.9)446(1689)1233(8.5)
Input Power175 kW265 kW265 kW265 kW265 kW

Inquiry Path

Reduce friction and keep the CTA visible.

For a plunger-pump inquiry, the model name, duty point, and size constraints should come first.

Contact

PHONE:+86-13062870081

EMAIL:sales@sjpetroleummachinery.com

ADDRESS:Siji Road, Jingzhou District, Jingzhou City, Hubei Province, China

Open Contact Page

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Spare Parts

Plunger Pump KTZ350 spare parts

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Guide

Selection Guide

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Guide

FAQ

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