---
title: "Shop Talk: Well Stimulation Pumps"
description: Quality craftsmanship is a guiding principle at Wyoming Machinery Company and we have made no exceptions with our Well Stimulation Pump consumable products.
image: https://blog.wyomingcat.com/hubfs/ch1_intro.jpg
---

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# Shop Talk: Well Stimulation Pumps

Posted by [Wyoming Machinery Company Marketing](https://blog.wyomingcat.com/author/wyoming-machinery-company-marketing) on Jun 7, 2017 6:35:00 PM

![](https://blog.wyomingcat.com/hubfs/Wyoming_Profile.jpg)

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## **Did you know Wyoming Machinery Company provides complete Well Stimulation Pump Repairs?**

#### **We aim to provide you with the highest quality repair for power ends by building back to other equipment manufacturer specifications.**

**![ch1_intro.jpg](https://blog.wyomingcat.com/hs-fs/hubfs/ch1_intro.jpg?width=523&name=ch1_intro.jpg)**

**Consumable Products**

Quality craftsmanship is a guiding principle at Wyoming Machinery Company and we have made no exceptions with our Well Stimulation Pump consumable products. Our well stimulation parts product line supports a variety of common well stimulation pump manufacturers. 

**Plungers:** Wyoming Machinery Company offers high-quality plungers with a variety of coating options that are suitable for a wide range of applications. Depending on operating conditions our trained specialist will help you select the option to best suit your needs. 

**Packing:** Our well-service pump packing options are all inclusive from moderate to severe service sealing designs. We offer both replacement and complete packing sets. 

**Valves & Seats**: Our complete, full-open valve assemblies offer robust construction for extended operational life. High temperature (up to 300°F) designs are also available.  

- Reduces cause for fluid end washouts – Fluid is directed toward discharge valve.                          
- Field proven, at least 2 times the life of competitor’s valves.                                                        
- Reduced maintenance time and intervals.  

![ch1_power_end_rebuild_focus.jpg](https://blog.wyomingcat.com/hs-fs/hubfs/ch1_power_end_rebuild_focus.jpg?width=392&name=ch1_power_end_rebuild_focus.jpg)     ![ch3_power_end_cutaway.jpg](https://blog.wyomingcat.com/hs-fs/hubfs/ch3_power_end_cutaway.jpg?width=396&name=ch3_power_end_cutaway.jpg)

A rebuild of the Well Stimulation Pump power end will include many key tasks critical to the life and quality of the rebuild, including:     

- Inspection of many critical tolerances, such as crosshead guide tube minimum I.D., min/max dimensions for interference fit component and crankshaft and pinion floats.        
- Removal and replacement of wear components lubrication systems such as bearings, gaskets, stay rods, seals, and lube lines.    
- Replacement of major components such as gears, crankshafts, pinions, and crosshead assembly or frame.

![ch3_additional.jpg](https://blog.wyomingcat.com/hs-fs/hubfs/ch3_additional.jpg?width=473&name=ch3_additional.jpg)

There are *three areas* to focus on in a power end rebuild that are somewhat unique:   

- Ensuring that the crosshead assembly moves smoothly.  
- Ensuring that the float of the pinion and crankshaft have adequate travel to allow for operational movement.  
- Gear timing.                               

**![ch1_rebuild_overview.jpg](https://blog.wyomingcat.com/hs-fs/hubfs/ch1_rebuild_overview.jpg?width=420&name=ch1_rebuild_overview.jpg)**

 

**Product Warranty**

Reconditioned Well Stimulation Pumps come with a one (1) year Component Rebuild Center Warranty. If you have questions regarding our CRC Warranty, please contact Wyoming Machinery Company for more information.  (307) 472-1000

 

![IMG_0556.jpg](https://blog.wyomingcat.com/hs-fs/hubfs/IMG_0556.jpg?width=201&name=IMG_0556.jpg)

**Chip Smith  **                                                                                                                                           Oil & Gas Representative                                                                                                                   Rock Springs Store                                                                                                                                 O: 307-362-6500 ext: 1607                                                                                                                     C: 307-705-1106                                                                                                  [wjsmith@wyomingcat.com](mailto:wjsmith@wyomingcat.com)) 

![Greg Pollick Crop.jpg](https://blog.wyomingcat.com/hs-fs/hubfs/Greg%20Pollick%20Crop.jpg?width=217&name=Greg%20Pollick%20Crop.jpg)                                                                                                                                                            **Greg Pollick**                                                                                                                                             Oil & Gas Representative                                                                                                                 Gillette Store                                                                                                                                           O: 307-686-1500 ext: 1954                                                                                                                     C: 307-689-7484                                                                                                      [ghpollick@wyomingcat.com](mailto:ghpollick@wyomingcat.com)

 

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