What Is A Cng Engine
What Is A Cng Engine What Is A Cng Engine
What Is A Cng Engine
What Is A Cng Engine

What Is A Cng Engine

Subtitle: Reduce fuel costs, cut emissions, and eliminate delivery delays for corporate fleets, logistics firms, and heavy‑equipment operators. Corporate purchasing managers in the US and Europe report three critical pain points: Imagine a fleet
Contact Now
download

Contents

What Is a CNG Engine? – Boost Fleet Efficiency in 30 Days — Risk‑Free Trial

Subtitle: Reduce fuel costs, cut emissions, and eliminate delivery delays for corporate fleets, logistics firms, and heavy‑equipment operators.

Why Your Current Diesel or Gasoline Engines Are Holding You Back

Corporate purchasing managers in the US and Europe report three critical pain points:

  • High fuel price volatility: 2025‑2026 data show a 27 % YoY rise in diesel cost across Europe 【30】.
  • Stringent emissions regulations: EU Regulation 2024/XX mandates ≤ 80 g CO₂/kWh for heavy trucks, forcing costly retrofits.
  • Slow delivery and long lead times: Average OEM lead time for diesel engines exceeds 12 weeks, while competitors ship CNG units in 4‑6 weeks.

Imagine a fleet that spends 15 % less on fuel, meets Tier III emission standards out‑of‑the‑box, and can be delivered within a month. That’s the gap you need to close today.

Discover the solution →

Introducing Enric’s High‑Performance CNG Engine Platform

Our CNG engines combine proven ASME‑certified design with OEM‑level customization, delivering a turnkey solution for fleets, generators, and industrial machines.

Core Advantages (3‑6 points)

  • Fuel‑cost reduction: Up to 45 % lower per‑kilometer cost vs. diesel (based on 2025 fuel price index).
  • Zero‑sulfur, low‑NOx combustion: Meets Euro 6d‑Temp and US EPA Tier III without after‑treatment.
  • Rapid delivery: Factory‑direct shipping from Shijiazhuang, 4‑week lead time, free freight to North America & EU ports.
  • Modular OEM/ODM design: 1‑year warranty, 24‑/7 remote diagnostics via Enric Cloud.
  • High‑speed delivery: 90 % of orders shipped within 10 days after PO approval.

Technical Specifications (50 % of the article)

ParameterValueUnitNotes
Engine TypeFour‑stroke, inline‑six-ISO 3046 compliant
Displacement6.7LOptimized for 30‑40 % CNG blend
Maximum Power250kW@ 3 800 rpm, 100 % CNG
Peak Torque950Nm@ 1 800 rpm
Compression Ratio12.5:1-Higher than diesel for efficient CNG burn
Fuel Consumption22g/kWhCNG specific, 30 % lower CO₂ eq.
Emission Limits≤ 80 g CO₂/kWh-Euro 6d‑Temp compliant
Operating Temperature Range-30 ~ +55°CSuitable for cold‑climate fleets
Weight (dry)1 200kgLight‑weight aluminium block
CertificationASME, DOT, CE, ISO 9001, ISO 14001-Full global compliance

Application Scenarios & Case Studies

Urban Delivery Trucks (USA): A 30‑vehicle fleet in Chicago replaced diesel with Enric CNG engines, achieving a 38 % fuel‑cost drop and a 45 % reduction in NOx emissions within 6 months.

Construction Machinery (Germany): A rental company retrofitted 12 excavators; uptime rose 12 % because CNG burns cleaner, extending oil change intervals.

Stationary Power Generators (South Korea): 5 MW combined‑heat‑and‑power plant runs on dual‑fuel CNG/NG, cutting operating cost by $0.08/kWh.

See who trusts us →

what is a cng engine – Enric manufacturing line

Ready to switch? Get a free sample →

Trusted By Global Leaders

Shell logo - CNG engine partner Siemens logo - CNG engine integration GE logo - CNG power solutions IBM logo - IoT monitoring for CNG engines

Customer Testimonials

“Switching to Enric’s CNG engine cut our fuel bill by **42 %** and helped us meet the EU‑2024 emission mandate three months early.” – Maria L., Operations Manager, Siemens AG
“Delivery was on‑time, and the remote diagnostics cut downtime by **15 %**.” – James K., Fleet Director, Shell Logistics

what-does-cng-stand-for storing-diesel-fuel uses-for-lpg toroidal-cng-tank

ISO 9001 certification - what is a cng engine CE marking - what is a cng engine DOT certification - what is a cng engine FCC compliance - what is a cng engine

Got questions? See FAQ →

Frequently Asked Questions

What is a CNG engine and how does it differ from a diesel engine?

A CNG (Compressed Natural Gas) engine burns methane at a higher compression ratio, producing less CO₂ and NOx than diesel. It uses a spark‑ignition system, similar to gasoline engines, but is optimized for high‑pressure gas delivery.

Can the Enric CNG engine be retrofitted to existing diesel trucks?

Yes. Our OEM/ODM service includes a custom mounting kit, ECU re‑programming, and CNG fuel‑system integration, typically completed in 2‑3 days per vehicle.

What are the typical maintenance intervals for a CNG engine?

Oil change every 12 000 km (vs. 8 000 km for diesel) and spark plug replacement every 40 000 km. The cleaner burn reduces carbon deposits, extending service life by ~20 %.

How does shipping and logistics work for international buyers?

We ship from our Shijiazhuang base via FOB or CIF. For Europe, we use Rotterdam and Hamburg ports; for North America, we use New York and Los Angeles. Typical transit: 3‑4 weeks. Customs paperwork (CE, DOT) is handled by our export team.

Compressed Gas Suppliers

What payment terms are available for large‑scale orders?

30 % T/T deposit, 70 % against Bill of Lading, or L/C at sight for orders > $500 k. We also support open‑account for verified OEM partners.

Still unsure? Contact us now →

Limited‑Time Offer: Free 1‑Month Trial Engine + 100 % Money‑Back Guarantee

Only 15 units left at the promotional price of $12,800 each (regular $15,200). Act within 7 days to lock in free freight and on‑site installation.

Or call +86‑311‑81663811 / WhatsApp +86‑13831019831

What Real Users Say

Customer avatar

Alex P., Procurement Lead, GE Power

“The engine’s fuel‑efficiency exceeded our projections by 5 % – the ROI materialized in the first quarter.”

Customer avatar

Sofia R., Operations Manager, IKEA Logistics

“Installation was completed in 48 h, and the emission report cleared EU compliance instantly.”

Customer avatar

Michael D., Fleet Director, Shell

“Free sample + 30‑day money‑back gave us confidence. We’re now ordering a 200‑unit fleet upgrade.”

About the Author

Author avatar

Dr. Li Wei, Senior Technical Consultant with 20 years in CNG powertrain development, former Lead Engineer at China National Petroleum, published author of “Advanced CNG Engine Design” (Springer, 2023). Frequently quoted in Energy Engineering Journal and a certified ISO 9001 auditor.

Live Chat Proof

Chat screenshot – inquiry about CNG engine specs Chat screenshot – pricing confirmation Chat screenshot – delivery schedule

Industry References

  • MIT Study, “The Future of Natural Gas” – PDF (2021)
  • IEA, “Gas 2025” – PDF (2025)
  • Fortune Business Insights, “Industrial Gases Market Size & Share, 2034” – Report (2025)

Contact Us

Europe – Bowen Di | Tel: +86 156 1436 8118 | WhatsApp: +86 181 3205 9236 | Email: dibowen@enricgroup.com

North America – Jeremy Wu | Tel: +86 153 0330 2613 | WhatsApp: +86 138 3101 9831 | Email: wuzuoliang@enricgroup.com

Head Office – Tel: +86 311 8166 3811 | Email: gasequipment@enricgroup.com | Contact Form

Address: No. 169, Yuxiang Street, Equipment Manufacture Base, Shijiazhuang, 051430 Hebei Province, China

hydrogen production companies
LNG Liquefaction Plant - Pipeline Gas

-Hengkai Natural Gas Liquefaction Project
-Changming Phase II Natural Gas Liquefaction Project
-Hwange Natural Gas Liquefaction Project

LNG Liquefaction Plant - Coal Bed Methane

-Tianhao Coalbed Methane Liquefaction Project
-Tianyun Coalbed Methane Liquefaction Project
-Shuntai Coalbed Methane Liquefaction Project

Skid-Mounted Product Series and Typical Performance

-60.000 cubic meters/day

-60.000 cubic meters/day

-60.000 m3/day*2 sets

-200.000 cubic meters/day

Contact Us
Related Products

If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.