Introducing the Shengyuan 4000kW Natural Gas Generator Set - a masterpiece of engineering excellence, designed to seamlessly blend high performance and reliability.
NOX Exhaust emissions: ≤ 500mg/Nm³ with a remarkable exhaust gas temperature ≤ 450 ºC, highlighting our commitment to environmental stewardship.
With over 30 years of dedicated expertise in developing GAS GENERATOR SETS and Purification Systems, Kelinyuan excels in customizing innovative solutions to meet energy-saving and emission-reducing needs for clients worldwide.
Crafted with precision, the Shengyuan gas generator sets offer unparalleled quality and stability, spanning a power range from 300kW to 5000kW. These low-speed gensets promise an extended life and minimal maintenance costs, featuring an overhaul period exceeding 60,000 hours with maintenance durations of just 10 to 15 days. Employing advanced technology, we inject pressurized gas with air directly into engine cylinders, ensuring low fuel consumption and accommodating varied gas qualities, while lean burn technologies drive NO emissions to impressively low levels.X Embrace the future with our gas engines that boast a swift start-up time of around 10 minutes. Their flexible configuration and user-friendly operation make them adaptable to the toughest environmental conditions.
Engine model | Parameters | 16V280G | Unit |
Engine | Applicable gas | Natural gas; hydrogen; CBM; biogas; COG | |
Rated power | 3000-4000 | kW | |
Rated rotation speed | 1000 | rpm | |
Generating efficiency | About 42% | ||
Gas consumption | 8570±5% | kJ/kW·h | |
Engine oil consumption | ≤0.6 | g/kW·h | |
Exhaust gas temperature | ≤530 | ºC | |
NOx emission | ≤250 | mg/m³ | |
Piston displacement | 286 | L | |
Cylinder diameter*stroke | 280*290 | mm | |
Genset | Frequency | 50 | Hz |
Voltage | 10500 | V | |
Power factor | 0.8 lagging | ||
Weight | 58000 | kg | |
Dimension | 8500×2400×3400 | mm | |
Start method | Compressed air start | ||
Type | Inline, water-cooled, four-stroke, spark plug ignition |
- A pioneering approach of injecting pressurized gas with air directly into the engine cylinder.
- Utilizing advanced lean burn technologies, our systems achieve exceptionally low NO emissions.
- Proudly recognized as an R&D unit for the national first-generation high-power gas genset.
- A key contributor to drafting national standards for gas power generation, signifying our leadership in the industry.
- Partnering in high-tech initiatives through the National High-tech R&D Program (863 Program).
- Your trusted partner for comprehensive clean energy projects and solutions.
- The exclusive manufacturer in China with the capability to produce gas gensets ranging from 2000kW to an impressive 5000kW.
- Our innovation is backed by over 20 advanced patents, including 16 groundbreaking invention patents.





Q1: Are you a trading company or a manufacturer?
A: We operate as both a trading company and a manufacturer, offering versatile solutions.
Q2: What kinds of gas generator sets do you produce?
A: Our diverse portfolio includes gas generator sets for a variety of applications in agriculture and industry, encompassing natural gas, hydrogen, biogas, CBM, COG, semi-coke gas, alongside sophisticated gas purification equipment.
Q3: What's your warranty?
A: We proudly offer a one-year warranty on all our products, underscoring our commitment to quality and assurance.
Q4: What is your delivery time?
A: Typically, delivery occurs within 40 days, subject to confirmation of configuration and quantity with us prior to ordering.
Q5: What is your available port of shipment?
A: While Shanghai port is our standard, we accommodate other ports based on customer requirements, ensuring flexibility and convenience.