SYL400-70 fracturing pump truck

Technical Specifications

Applications – Where the SYL400-70 Excels

Product Type Configurations

OEM Customization Solutions

SJ offers comprehensive customization for the SYL400-70 platform to meet your specific operational requirements.

What we customize:

• Maximum pressure – 70 MPa standard; other pressure ratings available upon request

• Plunger diameter – Custom sizes to match flow requirements

• Pump configuration – Triplex standard; other configurations available

• Chassis selection – Customer-specified truck brands (Mercedes-Benz, MAN, etc.)

• Engine selection – Customer-specified engine brands

• Chemical pumping package – Corrosion-resistant materials for manifolds, valves, and fluid ends

• Control system – Data acquisition, remote monitoring, automation upgrades

• Climate adaptation – Cold-weather packages; desert high-temperature cooling

• Fleet branding – Your company colors and logos applied before delivery

Why Choose SJ Petroleum Machinery?

🏭 Sinopec Manufacturing Heritage

We're not a trading company – we're a manufacturer with roots in Sinopec's engineering ecosystem. Founded in 1941, we've been building oilfield equipment for over eight decades. As a China Critical Technological Equipment Nationalization Base and National Hi-tech Enterprise, our quality systems, supply chains, and engineering standards meet the highest benchmarks. Our "四机" brand products have received numerous awards including "National Silver Medal," "National-Level New Product," "China Famous Brand," and "National Science and Technology Progress Award".

🔧 Complete Fracturing & Chemical Pumping Equipment Portfolio

SJ has the proprietary technologies and products for 350–5,500 HP series plunger pumps and fracturing pump trucks, sand blenders, instrument vans, manifold trucks, electric fracturing skids, and large power fracturing packages. We have accumulated over thirty years of fracturing equipment R&D, manufacturing, and service experience.

🌍 Proven Export Success – SYL400-70 in Uzbekistan

In October 2023, the SYL400-70 chemical pump truck successfully passed customer and third-party inspection and acceptance, marking its first export application in the overseas petroleum refining and chemical sector. It was exported to Uzbekistan, demonstrating the global competitiveness and reliability of SJ's equipment. This milestone has helped build the "SINOPEC" brand in international markets.

🔬 Proven Pump Technology – Built for Chemical and Acid Service

SJ's pump technology has been developed through extensive materials research and structural optimization, resulting in high-strength pump fluid ends capable of handling corrosive chemicals and acids. Every new pump model undergoes rigorous validation to ensure reliable performance.

🌍 Global Export Track Record

SJ is China's largest exporter of drilling, workover, cementing, and fracturing equipment. Our products and technical service networks cover China's major oil and gas fields and the world's primary oil and gas producing regions.

📋 Certified to International Standards

API Q1, ISO 9001, and HSE management system certified. Our manufacturing processes are audited annually.

🔄 One-Stop Service Commitment

Commissioning support, operator training, spare parts logistics, and technical troubleshooting – we stay with you after the sale. Our export team understands the logistics of international shipping and can arrange delivery to your location.

💰 Competitive Pricing, No Quality Compromise

Chinese manufacturing doesn't mean cutting corners. We deliver professional-grade fracturing pump trucks at prices that make sense for your capital budget – full transparency on materials, components, and workmanship.

Frequently Asked Questions (FAQ)

Q1: What does the "SYL400-70" model designation mean?

A: "SYL" stands for fracturing pump truck (压裂车), "400" indicates the nominal power class (400 HP), and "70" denotes the maximum working pressure of 70 MPa (10,000 psi).

Q2: What type of pump does the SYL400-70 use?

A: The SYL400-70 is equipped with a horizontal triplex single-acting plunger pump – a proven design widely used in oilfield acidizing, fracturing, and chemical pumping services.

Q3: What is the maximum working pressure?

A: The SYL400-70 is rated for a maximum working pressure of 70 MPa (10,000 psi).

Q4: What applications is the SYL400-70 best suited for?

A: The SYL400-70 is ideal for acidizing treatments, chemical pumping, well flushing, sand washing, squeezing cement, and light fracturing operations in shallow and medium-depth wells. It has been successfully applied in the petroleum refining and chemical sector.

Q5: Is the SYL400-70 suitable for chemical and acid pumping?

A: Yes. Users can select different packing assemblies, valve assemblies, discharge flanges, and suction manifolds to pump various special fluids, including corrosive chemicals and acids, in different operating environments.

Q6: Has the SYL400-70 been exported internationally?

A: Yes. In October 2023, the SYL400-70 chemical pump truck successfully passed customer and third-party inspection and acceptance and was exported to Uzbekistan – marking the first export application of SJ's fracturing equipment in the overseas petroleum refining and chemical sector.

Q7: What control features does the SYL400-70 include?

A: The unit features a centralized instrument panel with overpressure protection, engine start/stop controls, speed control, and alarm display functions.

Q8: What is the typical lead time for an SYL400-70?

A: Standard lead time is 90 to 180 days from order confirmation to shipment, depending on configuration and customization level. Contact our sales team for current availability.

Q9: Do you provide training and after-sales support?

A: Yes. Each SYL400-70 sale includes commissioning assistance and operator/maintainer training – either at your facility or ours. Spare parts are stocked for global shipment, and our technicians are available for field support.

Q10: How do I get a quote for an SYL400-70?

A: Send us your well parameters: target depth, expected pressure, required flow rate, chemical/acid type and concentration (if applicable), preferred configuration (truck/trailer/skid), and operating environment. We'll respond with a technical proposal and commercial quote within 7–10 business days.

Tag: Fracturing truck unit price | Mobile fracturing station | Shale gas fracturing equipment