Liyu gas generator sets are highly versatile, suitable for a wide range of applications, including natural gas, biomass gas, landfill gas, sewage methane, high and low concentration coal bed methane(CBM), industrial gases, associated petroleum gas, and other specialized power generation fields.
Our equipment integrates advanced international control systems, detection systems, and protection systems, combined with cutting-edge finite element analysis technology, ensuring efficient and stable operation even under varying gas quality conditions

Liyu Group was established in 1994, with its headquarters located in Changsha, Hunan Province. Liyu Group focuses on the research, development, and manufacturing of environmentally friendly, energy conservation, and stable power equipment, as well as the development and utilization of combustible greenhouse gases. Liyu Group has established three major energy systems: Liyu Gas Power, Liyu Environmental Energy, and Liyu Energy-Saving Technology. The group has built five energy industrial bases in Guangdong, Hunan, Shanxi, Inner Mongolia, and Beijing, covering a total area of over 350,000 square meters. With a workforce of more than 1,200 employees, Liyu Group possesses a comprehensive and modern energy equipment industry system and service network, aiming to facilitate global energy transformation towards a zero-carbon future.
Production Capacity
Equipped with advanced R&D and production instruments and equipment, and established advanced engine laboratory and complete R&D management system, the annual production capacity of gas-fired internal combustion engine and auxiliary equipment can reach to 1000 sets.
R&D Team
Multi-level talent team consist of Ph.D., master's, and bachelor's degree holders with strong R&D capabilities in gas power generator units. Our team's expertise covers various fields, including thermal and power engineering, internal combustion engines, mechanical design and manufacturing, electrical engineering and automation, and technical testing.
- High Efficiency: Optimized for maximum energy output with minimal fuel consumption.
- Low Emissions: Environmentally friendly, meeting international emission standards.
- High Reliability: Built to withstand demanding operating conditions.
- Low Lubricating Oil Consumption: Reduces operational costs and maintenance frequency.
- Easy Maintenance: User-friendly design for quick and hassle-free servicing.
- Safety Assurance: Equipped with advanced safety features for secure operation.
- Compact Structure: Space-saving design ideal for diverse installation environments.
- Wide Gas Adaptability: Compatible with natural gas, associated petroleum gas, biogas, coal mine methane, biomass gas, landfill gas, and industrial waste gas.
Technical Parameters
Application Area |
Unit |
Natural Gas |
Associated Petroleum Gas
|
Low-concentration CBM
|
Biogas |
Industrial Gas |
Genset Model
|
|
|
LY1600GH/L-TS
|
LY1600GH/L-WL
|
LY1600GH/L-Z
|
LY1600GH/L-M
|
Electrical Power(±10%)
|
kW |
1500 |
1200 |
1460 |
1500 |
1200 |
Fuel Consumption
|
kW |
3631 |
3150
|
3632 |
3685 |
3149 |
Electrical Efficiency
|
% |
41.3 |
38.1 |
40.2 |
40.7 |
40.0 |
Thermal Efficiency
|
% |
44.9 |
47.2 |
45.6 |
44.5 |
44.6 |
Total Efficiency
|
% |
86.2 |
85.3 |
85.8 |
85.2 |
84.6 |