Introducing the Shengyuan 4000kW Natural Gas Generator Set, a powerhouse of performance and reliability.
NOX Exhaust emissions maintained at ≤ 500mg/Nm³ with exhaust gas temperatures not exceeding 450 ºC.
For over three decades, Kelinyuan has excelled in the art of crafting superior GAS GENERATOR SETS and cutting-edge tail gas purification systems. We tailor energy-saving and emission-reducing solutions for both domestic and international clients.
The Shengyuan gas generator set boasts unparalleled quality and unwavering stability, with a versatile power spectrum ranging from 300kW to a formidable 5000kW. Designed as low-speed marvels, these gensets promise longevity and minimal maintenance costs, with an impressive overhaul duration exceeding 60,000 hours and maintenance downtime of merely 10 to 15 days. Our innovative technology injects pressurized gas directly with air into the engine cylinders, resulting in low fuel consumption, minimal gas quality requirements, and reduced fluctuation. Advanced lean burn technologies ensure ultra-low NOX emissions. Experience rapid start-up times of approximately 10 minutes with gas engines. The modular machine setup is both adaptable and user-friendly, built to withstand challenging environmental conditions.
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 |
- Revolutionary method of injecting pressurized gas and air directly into the engine cylinder.
- State-of-the-art lean burn technologies deliver exceptionally low NO emissions.
- Pioneers in the national R&D of first-generation high-power gas gensets.
- Contributors to the drafting of national standards in gas power generation.
- Collaborators in the prestigious National High-tech R&D Program (863 Program).
- Comprehensive suppliers of clean energy utilization projects.
- The unrivaled manufacturer in China capable of producing gas gensets within the 2000kW to 5000kW power range.
- Holding over 20 advanced patents, including 16 groundbreaking invention patents.





Q1: Are you a trading company or a manufacturer?
A: We proudly operate as both a trading company and a manufacturer.
Q2: What kinds of gas generator sets do you produce?
A: We offer a comprehensive range covering all gas types generated from agricultural and industrial sectors, including natural gas, hydrogen, biogas, CBM, COG, and semi-coke gas, along with accompanying gas purification equipment.
Q3: What's your warranty?
A: We confidently provide a one-year warranty on all our products.
Q4: What is your delivery time?
A: Typically, shipments are dispatched within 40 days, though this may vary depending on the configuration and order size. We recommend confirming specifics with us prior to ordering.
Q5: What is your available port of shipment?
A: Our primary port is Shanghai, but alternative ports can be arranged to suit customer requirements.