Description
HT400 Triplex Plunger Fracturing Pump
Compact 400 BHP Oilfield Triplex Pump for Cementing, Fracturing, Acidizing, and Well Service Units
The SGPE HT400 triplex plunger fracturing pump delivers stable high-pressure performance for oil and gas well cementing, hydraulic fracturing, acidizing, well stimulation, pressure testing, and fluid injection service. With a compact horizontal structure, strong power output, and reliable reciprocating design, the HT400 helps oilfield service companies build efficient pressure pumping packages for demanding wellsite conditions.
This 400 BHP triplex plunger pump uses a horizontal, single-acting, offset reciprocating structure. Its main assembly includes the power end, gearbox, and fluid end. This design gives the pump a strong balance of compact size, load capacity, pressure performance, and field maintenance convenience.
For cementing trucks, fracturing skids, acidizing units, stimulation packages, and mobile well service equipment, the HT400 gives equipment builders a dependable pump solution when they need strong output in limited installation space.
Key Features of HT400 Oilfield Triplex Pump
Compact 400 BHP Power for Mobile Pumping Packages
The HT400 provides up to 400 BHP / 298 kW while keeping a compact body size. This advantage helps manufacturers save space on truck-mounted cementing units, skid-mounted fracturing packages, acidizing skids, trailer-mounted pressure units, and mobile well service equipment.
Strong Load Capacity for High-Pressure Service
With a maximum connecting rod load of 180,000 lbs / 800 kN, the HT400 supports demanding oilfield pumping jobs. It helps operators maintain steady pressure, controlled flow, and reliable mechanical performance during cementing, fracturing, acidizing, and well treatment operations.
Field-Friendly Structure
The pump includes three main sections: power end, gearbox, and fluid end. This layout helps service teams inspect, maintain, and replace key parts more efficiently. It also helps operators reduce downtime and keep pumping equipment ready for field service.
Durable HT400 Fluid End Options
SGPE supplies HT400 fluid ends in 4 in and 4.5 in specifications. The fluid end uses 4330V material, which supports high-pressure service and improves durability under tough wellsite pumping conditions.
Suitable for Multiple Oilfield Packages
The HT400 fits many oilfield pumping systems, including:
- Oil and gas well cementing units
- Hydraulic fracturing pump packages
- Acidizing equipment
- Well stimulation units
- High-pressure fluid injection systems
- Oilfield pressure testing equipment
- Truck-mounted cementing trucks
- Skid-mounted pressure pumping packages
- Trailer-mounted well service units
Product Description
The HT400 triplex plunger fracturing pump works as a core high-pressure pump for oilfield cementing, hydraulic fracturing, acidizing, well stimulation, pressure testing, and other well service operations. Its horizontal single-acting reciprocating design helps the pump deliver stable output during continuous field work.
SGPE develops the HT400 for customers who need a compact but powerful high-pressure pump for oilfield service. Compared with larger pressure pumps, the HT400 gives equipment manufacturers more flexibility in layout design. It also helps service contractors control total equipment weight while maintaining reliable output.
The pump’s 8 in / 203.2 mm stroke supports strong displacement performance. Its 8.6:1 speed ratio helps convert input power into steady reciprocating motion. In cementing service, the HT400 helps deliver cement slurry into the wellbore with controlled pressure and flow. In fracturing, acidizing, and stimulation jobs, it supports treatment fluid delivery and improves field efficiency.
SGPE can supply the complete HT400 pump, HT400 fluid end, and related replacement parts for oilfield equipment manufacturers, cementing service companies, fracturing contractors, acidizing service providers, drilling service companies, workover contractors, and well service operators.
Main Oilfield Applications
Oil and Gas Well Cementing
The HT400 performs well in oilfield cementing equipment. It helps pump cement slurry into the wellbore with stable pressure and controlled displacement. Operators can use it for primary cementing, squeeze cementing, remedial cementing, and other cement slurry pumping jobs in oil and gas wells.
Hydraulic Fracturing Service
The HT400 supports hydraulic fracturing operations that require continuous pressure generation and stable fluid delivery. Its compact size makes it suitable for fracturing pump packages that need strong power output in limited space.
Acidizing and Formation Treatment
Oilfield service teams can use the HT400 in acidizing units for carbonate formation treatment, wellbore cleaning, scale removal, and production stimulation. For acidizing service, customers should match the fluid end, seals, and wetted components with acid type, concentration, temperature, and working pressure.
Well Stimulation Operations
The HT400 supports stimulation jobs that require high-pressure pumping, controlled flow, and dependable field performance. It helps service companies deliver treatment fluids for formation improvement, injection support, and production enhancement.
Pressure Testing and Fluid Injection
The pump can support pressure testing for oilfield equipment, pipelines, well service tools, and pressure systems. It also suits high-pressure fluid injection when the final configuration matches the working medium, required pressure, flow rate, and field condition.
Truck-Mounted and Skid-Mounted Pumping Units
Thanks to its compact body and strong output, the HT400 works well in truck-mounted cementing units, skid-mounted acidizing systems, mobile fracturing packages, and trailer-mounted well service equipment. This flexibility helps manufacturers design efficient pumping units for different oilfield service projects.
Technical Specifications for HT400 Triplex Plunger Pump
| Item | Specification |
|---|---|
| Pump Model | HT400 |
| Pump Type | Horizontal single-acting reciprocating triplex plunger pump |
| Max Brake Horsepower | 400 BHP / 298 kW |
| Max Connecting Rod Load | 180,000 lbs / 800 kN |
| Stroke | 8 in / 203.2 mm |
| Transmission | Turbine drive |
| Speed Ratio | 8.6:1 |
| Dimensions L × W × H | 77.36 × 39.44 × 46.81 in |
| Dimensions L × W × H | 1,965 × 1,002 × 1,189 mm |
| Weight | 5,500 lb / 2,500 kg |
| Main Structure | Power end, gearbox, fluid end |
| Main Applications | Cementing, fracturing, acidizing, well stimulation, pressure testing, fluid injection |
HT400 Fluid End Specifications
| Item | Model | Specification | Monthly Output | Material |
|---|---|---|---|---|
| Fluid End | HT400 | 4 in, 4.5 in | 35 sets | 4330V |
The fluid end plays a key role in high-pressure pumping performance. SGPE manufactures HT400 fluid ends with durable material and precise machining to support stable wellsite operation. Customers can choose the right fluid end specification according to working pressure, flow rate, pumped medium, equipment layout, and service conditions.
Why Choose SGPE HT400 Triplex Plunger Pump?
Built for Oilfield Pressure Pumping Equipment
SGPE focuses on oilfield equipment and pressure pumping solutions. The HT400 matches real field requirements in cementing, fracturing, acidizing, stimulation, pressure testing, and fluid injection service.
Complete Pump and Fluid End Supply
SGPE supports complete pump supply, HT400 fluid end replacement, spare parts procurement, and configuration matching for oilfield equipment manufacturers and service fleets. This support helps customers simplify purchasing and prepare maintenance parts more efficiently.
Flexible Configuration Support
Different well service jobs require different pressure, flow rate, fluid end size, and installation layouts. SGPE can help customers match the HT400 configuration according to cementing units, fracturing skids, acidizing equipment, or mobile service packages.
Strong Performance in Tough Wellsite Conditions
Oilfield pumping jobs often involve long working hours, pressure fluctuation, abrasive fluids, corrosive treatment fluids, and harsh outdoor environments. The HT400 uses a strong mechanical structure to help customers maintain stable performance at the wellsite.
Suitable for Global Oilfield Buyers
The HT400 fits the needs of drilling contractors, cementing service companies, fracturing service providers, acidizing contractors, oilfield equipment manufacturers, workover service companies, equipment rental providers, and spare parts distributors.
Typical Buyers and Users
The SGPE HT400 oilfield triplex pump suits:
- Oilfield cementing equipment manufacturers
- Hydraulic fracturing service companies
- Acidizing service contractors
- Well stimulation service providers
- Oil and gas drilling contractors
- Workover and well service companies
- Skid-mounted pressure unit builders
- Truck-mounted oilfield equipment manufacturers
- Oilfield equipment rental companies
- Replacement pump and fluid end buyers
- Oilfield spare parts distributors
- Pressure pumping package suppliers
How to Select the Right HT400 Pump Configuration
To select the right HT400 pump for your oilfield equipment, customers should review several key factors:
| Selection Factor | Why It Matters |
|---|---|
| Application | Cementing, fracturing, acidizing, stimulation, pressure testing, or fluid injection |
| Required pressure | Helps match pump load, fluid end size, and working condition |
| Required flow rate | Affects pump configuration and job efficiency |
| Pumped medium | Cement slurry, fracturing fluid, acidizing fluid, treatment fluid, or test fluid |
| Fluid end size | 4 in or 4.5 in options support different pressure and flow needs |
| Installation type | Truck-mounted, skid-mounted, trailer-mounted, or fixed package |
| Maintenance plan | Helps prepare fluid end parts and common wear components |
| Project location | Supports quotation, packing, and shipping arrangement |
Ordering Information
When you request a quotation for the HT400 triplex plunger pump, please share the following information:
| Required Information | Example |
|---|---|
| Pump model | HT400 |
| Oilfield application | Cementing, fracturing, acidizing, stimulation, pressure testing |
| Required fluid end size | 4 in or 4.5 in |
| Working pressure | Based on wellsite job requirement |
| Flow rate requirement | Based on equipment design |
| Drive type | Turbine drive or project-specific requirement |
| Installation type | Truck-mounted, skid-mounted, trailer-mounted |
| Pumped medium | Cement slurry, fracturing fluid, acidizing fluid, treatment fluid |
| Quantity | Complete pump, fluid end, or replacement parts |
| Destination port or country | For quotation and shipping support |
Request a Quote
Looking for a compact and reliable 400 BHP triplex plunger pump for oilfield cementing, hydraulic fracturing, acidizing, well stimulation, or pressure testing equipment?
Frequently Asked Questions About HT400 Triplex Plunger Fracturing Pump
1. What is the HT400 triplex plunger fracturing pump used for?
The HT400 triplex plunger fracturing pump works in oilfield cementing, hydraulic fracturing, acidizing, well stimulation, pressure testing, and high-pressure fluid injection. Oilfield service companies often use it as the main pump in compact cementing units, fracturing skids, acidizing equipment, and mobile well service packages. Its 400 BHP power rating, compact structure, and stable reciprocating design make it suitable for demanding oil and gas wellsite operations.
2. What power rating does the HT400 oilfield triplex pump provide?
The HT400 provides a maximum brake horsepower of 400 BHP / 298 kW. This power level suits medium and high-pressure oilfield applications where equipment builders need compact layout, reliable output, and controlled fluid delivery.
3. What are the main components of the HT400 triplex plunger pump?
The HT400 includes the power end, gearbox, and fluid end. The power end supports stable mechanical movement, the gearbox transfers input power, and the fluid end handles high-pressure fluid delivery. This clear structure helps service teams inspect, maintain, and replace key parts more efficiently.
4. Can the HT400 work as an oilfield cementing pump?
Yes. The HT400 works well as an oilfield cementing pump for primary cementing, squeeze cementing, remedial cementing, and other cement slurry pumping operations. It helps deliver slurry into the wellbore with controlled pressure and flow. Its compact body also fits truck-mounted cementing units and skid-mounted cementing packages.
5. Is the HT400 suitable for hydraulic fracturing equipment?
Yes. The HT400 supports hydraulic fracturing equipment that requires stable pressure generation and continuous fluid delivery. Its 180,000 lbs / 800 kN maximum connecting rod load helps the pump handle demanding pressure jobs. Equipment manufacturers can use it in compact fracturing packages, stimulation units, and mobile pressure systems for oil and gas wells.
6. Can the HT400 pump handle acidizing and formation treatment service?
The HT400 can work in acidizing units for wellbore cleaning, carbonate formation treatment, scale removal, and production stimulation. For acidizing service, customers should choose suitable fluid end materials, seals, and wetted components according to acid type, concentration, temperature, and pressure. Proper selection helps improve service life and supports safer field operation.
7. What fluid end sizes does SGPE offer for the HT400 pump?
SGPE supplies HT400 fluid ends in 4 in and 4.5 in specifications. Customers can choose the right size according to pressure, flow rate, pumped medium, and job type. These options help match different cementing, fracturing, acidizing, stimulation, and pressure testing requirements.
8. What material does the HT400 fluid end use?
The HT400 fluid end uses 4330V material. This material supports strength, durability, and stable performance in high-pressure oilfield applications. A reliable fluid end matters because it handles repeated pressure cycles, treatment fluids, cement slurry, and other demanding well service media.
9. How should I choose between 4 in and 4.5 in HT400 fluid ends?
Customers should choose between 4 in and 4.5 in fluid ends based on pressure, flow rate, pumped medium, equipment layout, and field application. A smaller fluid end may suit higher-pressure needs, while a larger size may support higher flow under suitable conditions. You can send SGPE your operating pressure, required displacement, fluid type, and installation layout for configuration support.
10. What makes the HT400 suitable for truck-mounted and skid-mounted units?
The HT400 combines compact dimensions, 400 BHP power, and strong pressure capability. These features help equipment manufacturers save space on truck-mounted cementing units, skid-mounted acidizing systems, mobile fracturing packages, and trailer-mounted well service equipment. Its three-section structure also supports easier field maintenance.
11. Can SGPE supply HT400 replacement fluid ends and pump parts?
Yes. SGPE can supply HT400 fluid ends and related replacement parts for oilfield service fleets, equipment manufacturers, and spare parts distributors. Customers can send the pump model, fluid end size, material requirement, working condition, and quantity for quotation. This support helps reduce procurement complexity and keeps service equipment ready for operation.
12. What information should I provide when requesting a quotation for the HT400 pump?
Please provide the pump model, application, working pressure, required flow rate, fluid end size, pumped medium, drive type, installation method, quantity, and destination. You can also tell SGPE whether the pump will work in a cementing truck, fracturing skid, acidizing unit, pressure testing system, or stimulation package. Clear operating data helps SGPE recommend a suitable HT400 pump configuration and prepare a more accurate quotation.
E-Mail: info@sgpe.com
