Introducing the Shengyuan 4000kW Natural Gas Generator Set
NOX Boasting emissions of ≤ 500mg/Nm³ and an exhaust gas temperature of ≤ 450 ºC, this product is engineered for exceptional performance.
For over 30 years, Kelinyuan has been a pioneer in developing cutting-edge GAS GENERATOR SETS and sophisticated Tail Gas Purification Systems. We specialize in crafting bespoke solutions tailored to meet energy-saving and emission reduction needs, serving clients both domestically and internationally.
The Shengyuan gas generator set is meticulously designed and manufactured to deliver unparalleled quality and stability, offering a versatile power range from 300kW to 5000kW. These low-speed machines promise exceptional longevity and reduced maintenance costs, with an overhaul period exceeding 60 thousand hours and maintenance taking just 10 to 15 days. Harnessing the innovative technology of direct pressurized gas injection into engine cylinders, our products enjoy low fuel consumption and minimal fluctuations. The incorporation of lean burn technology ensures exceedingly low NOX emissions. Remarkably, our gas engines boast a rapid start-up time of approximately 10 minutes. The equipment combination offers remarkable flexibility and ease of operation, complemented by robust environmental adaptability.
Engine model | Parameters | 16V280G-2 | Unit |
Engine | Applicable gas | Natural gas; hydrogen; CBM; biogas; COG | |
Rated power | 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 | ≤450 | 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 |
- We employ a pioneering method of injecting pressurized gas with air directly into the engine cylinder for optimal efficiency.
- Our lean burn technologies are designed to achieve impressively low NO emissions, enhancing environmental sustainability.
- We are at the forefront as an R&D unit of the national first-generation high-power gas genset.
- Proud to be among the key drafting units for national standards on gas power generation.
- Partnering as a high-tech cooperation unit on the prestigious National High-tech R&D Program (863 Program).
- We stand out as an integration supplier for comprehensive clean energy use projects.
- Uniquely, we are the only manufacturer in China capable of producing gas gensets ranging from 2000kW to 5000kW.
- Our innovative edge is fortified by holding over 20 advanced patents, including 16 groundbreaking invention patents.





Q1: Are you a trading company or a manufacturer?
A: We proudly operate as a trading company and a manufacturer.
Q2: What varieties of gas generator sets do you produce?
A: Our production encompasses a comprehensive range of gas types from both agriculture and industry, including natural gas, hydrogen, biogas, CBM, COG, and semi-coke gas, along with related gas purification equipment.
Q3: What warranty do you offer?
A: We provide a one-year warranty for all our exceptional products.
Q4: What is your typical delivery time?
A: Generally within 40 days, subject to configuration and order quantity. Please confirm specifics with us prior to ordering.
Q5: What ports are available for shipment?
A: While the Shanghai port is standard, we accommodate other ports based on customer requirements.