Gas Generator Engines
Gas generator engines — natural gas including CNG/LNG, biogas, biomethane and propane (LPG) — support continuous, CHP, prime and standby power research. Browse the gas-engine range below. (545 models across 53 brands.)
Natural gas
466 models
Biogas / biomethane
31 models
Propane (LPG)
7 models
Coal gas / CBM
12 models
Other gas
29 models
< 100 kWe · 2G
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Unspecified dutykWe | Recorded emissions |
|---|---|---|---|---|---|---|
| agenitor 404 | — | — | — | — | 55.8 | U.S. EPA Stationary |
< 100 kWe · Arrow
< 100 kWe · Baudouin
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| 4M07G0N0/5 | 16 | — | — | — | Unregulated |
| 4M07G2N0/5 | 24 | — | — | — | Unregulated |
| 4M11G4N0/5 | 60 | — | 60 | — | Unregulated |
< 100 kWe · Caterpillar
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| G3306 | 75 | — | — | — | U.S. EPA Stationary |
< 100 kWe · Ford
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| LSG635 | — | — | 41 | — | U.S. EPA Stationary |
< 100 kWe · Huafeng
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Unspecified dutykWe | Recorded emissions |
|---|---|---|---|---|---|---|
| PHF3020ZX1Q | — | — | — | — | 18 | — |
< 100 kWe · IMPCO
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Unspecified dutykWe | Recorded emissions |
|---|---|---|---|---|---|---|
| 3.0L Natural Gas | — | — | — | — | 35.1 | U.S. EPA Stationary |
< 100 kWe · Isuzu
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Unspecified dutykWe | Recorded emissions |
|---|---|---|---|---|---|---|
| 4HV1 Natural Gas | — | — | — | — | 52.7 | U.S. EPA Stationary |
< 100 kWe · KEM
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Unspecified dutykWe | Recorded emissions |
|---|---|---|---|---|---|---|
| Stationary 5.7L | — | — | — | — | 71.8 | U.S. EPA Stationary |
< 100 kWe · MAN
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| E 0834 E302 | 52 | — | 60 | — | Unregulated |
< 100 kWe · Tecogen
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Unspecified dutykWe | Recorded emissions |
|---|---|---|---|---|---|---|
| TecoDrive 7400 | — | — | — | — | 69.3 | U.S. EPA Stationary |
< 100 kWe · Xinchai
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| 4D27LPG | 23 | 24 | — | — | Unregulated |
< 100 kWe · Yanmar
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| CP35D1 Gas Engine | — | — | 35 | — | U.S. EPA Stationary |
100 – < 300 kWe · 2G
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Unspecified dutykWe | Recorded emissions |
|---|---|---|---|---|---|---|
| agenitor 406 | — | — | — | — | 235.8 | U.S. EPA Stationary |
100 – < 300 kWe · Baudouin
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| 6M11G4N0/5 | 100 | — | 100 | — | Unregulated |
| 6M16G4N0/5 | 150 | — | 180 | — | Unregulated |
| 6M21G4N0/5 | 205 | — | 250 | — | Unregulated |
100 – < 300 kWe · Caterpillar
100 – < 300 kWe · Cummins
100 – < 300 kWe · DNGV
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| Q11.6 NA | 87.3 | — | 104.4 | — | U.S. EPA Stationary |
100 – < 300 kWe · Deutz
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| TCG 2015 V6 | — | — | 171 | — | Unregulated |
100 – < 300 kWe · Doosan
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| GE08TI | 157 | — | — | — | Unregulated |
100 – < 300 kWe · ENER-G
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Unspecified dutykWe | Recorded emissions |
|---|---|---|---|---|---|---|
| EGE-12V | — | — | — | — | 247.5 | U.S. EPA Stationary |
100 – < 300 kWe · Generac
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Unspecified dutykWe | Recorded emissions |
|---|---|---|---|---|---|---|
| 13.3L Hino Gas | — | — | — | — | 207.5 | U.S. EPA Stationary |
100 – < 300 kWe · Guascor
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| G-18FL | 264 | — | 287 | — | Unregulated |
100 – < 300 kWe · Just Engine
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Unspecified dutykWe | Recorded emissions |
|---|---|---|---|---|---|---|
| JE9NTAA-G180 | — | — | — | — | 162 | — |
100 – < 300 kWe · Kohler
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| KG10V08T-6CGS | — | — | — | 150 | U.S. EPA Stationary |
100 – < 300 kWe · MTU
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| 10V0068 GS100 | — | — | — | 100 | U.S. EPA Stationary |
100 – < 300 kWe · Origin Engines
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Unspecified dutykWe | Recorded emissions |
|---|---|---|---|---|---|---|
| 10.3L Turbo | — | — | — | — | 220.5 | U.S. EPA Stationary |
100 – < 300 kWe · PSI
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| 10L | 85 | 85 | 100 | 100 | U.S. EPA Stationary |
100 – < 300 kWe · Tongchai
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Unspecified dutykWe | Recorded emissions |
|---|---|---|---|---|---|---|
| Q12V135DA | — | — | — | — | 162 | — |
100 – < 300 kWe · VMAN
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| CET12 | 200 | — | — | — | Unregulated |
300 – < 600 kWe · 2G
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Unspecified dutykWe | Recorded emissions |
|---|---|---|---|---|---|---|
| agenitor 408 | — | — | — | — | 338.4 | U.S. EPA Stationary |
| agenitor 312 | — | — | 450 | — | — | U.S. EPA Stationary |
| agenitor 412 | — | — | — | — | 516.6 | U.S. EPA Stationary |
300 – < 600 kWe · Baudouin
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| 6M33G6N0/5 | 400 | — | 400 | — | Unregulated |
| 12M26G2N0/5 | 500 | — | 550 | — | Unregulated |
300 – < 600 kWe · CAMC Hanma
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| HMT13F.408 | 300 | 330 | — | — | China Non-road Stage III / GB20891-2014 |
| HMT14F | 328 | 361 | — | — | Unregulated |
300 – < 600 kWe · Caterpillar
300 – < 600 kWe · FPT
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| CURSOR 9 NG | — | — | 275 | 304 | Unregulated |
300 – < 600 kWe · Jenbacher
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| J208 | 361 | — | 360 | — | Unregulated |
300 – < 600 kWe · Jichai
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| 12V190DT2-2 | 400 | — | — | — | Unregulated |
300 – < 600 kWe · Mesa
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| GV22PU | — | 399 | 409 | 450 | U.S. EPA Stationary |
300 – < 600 kWe · Perkins
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| 4006TESI | 400 | — | — | — | Unregulated |
300 – < 600 kWe · Scania
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| OC16 071A 02-81 | 333 | — | 372 | — | Unregulated |
300 – < 600 kWe · Volvo Penta
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| TWG1781GE | — | — | 414 | 456 | U.S. EPA Stationary |
300 – < 600 kWe · Weichai
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| 12M26D605E300NG | 500 | — | — | — | Unregulated |
300 – < 600 kWe · Zenith Power Products
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Unspecified dutykWe | Recorded emissions |
|---|---|---|---|---|---|---|
| TA6120 | — | — | — | — | 301.5 | U.S. EPA Stationary |
300 – < 600 kWe · Zichai
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Unspecified dutykWe | Recorded emissions |
|---|---|---|---|---|---|---|
| 6300D/Z | — | — | — | — | 405 | — |
600 – < 1,000 kWe · ABC
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| 6DZ DF | 950 | — | 855 | — | Application-dependent |
600 – < 1,000 kWe · Baudouin
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| 12M33G10B0/5 | 750 | — | — | — | Unregulated |
| 12M33G10N0/5 | 800 | — | — | — | Unregulated |
| 12M33G14B0/6 | — | — | 850 | — | Unregulated |
| 12M33G14N0/6 | — | — | 850 | — | Unregulated |
600 – < 1,000 kWe · Caterpillar
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| CG132B-12 | 600 | — | 600 | — | Unregulated |
1,000 – < 2,000 kWe · ABC
1,000 – < 2,000 kWe · Baudouin
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| 16M33G4N2/6 | — | — | 1,000 | — | Unregulated |
| 16M33G6B0/5 | 1,000 | — | — | — | Unregulated |
| 16M33G6N2/5 | 1,000 | — | — | — | Unregulated |
| 16M33G6A0/6 | — | — | 1,100 | — | Unregulated |
| 16M33G6N0/5 | 1,100 | — | 1,100 | — | Unregulated |
| 12M55G6N0/5 | 1,400 | — | — | — | Unregulated |
1,000 – < 2,000 kWe · Caterpillar
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| CG132B-16 | 1,000 | — | 800 | — | Unregulated |
| G3512 | 1,000 | — | — | — | U.S. EPA Stationary |
| G3516+ | 1,000 | — | 1,000 | — | U.S. EPA Stationary |
| CG170-12 | 1,200 | — | 1,200 | — | Unregulated |
| G3606 | 1,300 | — | — | — | U.S. EPA Stationary |
| CG170B-12 | 1,380 | — | — | — | Unregulated |
| G3512H | 1,500 | — | 1,490 | — | U.S. EPA Stationary |
| G3516 | 1,500 | — | — | 1,500 | U.S. EPA Stationary |
| CG170-16 | 1,560 | — | 1,560 | — | Unregulated |
| CG170B-16 | 1,840 | — | — | — | Unregulated |
| G3520C | 1,984 | — | 1,950 | — | U.S. EPA Stationary |
1,000 – < 2,000 kWe · Cummins
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| C1000N6 | — | — | — | 1,000 | U.S. EPA Stationary |
| C1000N6C | — | — | 1,000 | — | — |
| C1100N6C | — | — | 1,100 | — | — |
| C1250N6 | — | — | — | 1,250 | U.S. EPA Stationary |
| C1350N6 | — | — | — | 1,350 | U.S. EPA Stationary |
| C1400N6C | — | — | 1,400 | — | U.S. EPA Stationary |
| C1600N6CD | — | — | 1,600 | — | — |
| C1800N6CD | — | — | 1,800 | — | — |
1,000 – < 2,000 kWe · Liebherr
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| G9620 | 1,028 | — | 1,038 | — | Unregulated |
1,000 – < 2,000 kWe · Liyu Power
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| LY1200AGL/M/H-T | 1,200 | — | 1,200 | — | Unregulated |
1,000 – < 2,000 kWe · MWM
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| TCG 2020 V12 | 1,200 | — | — | — | Unregulated |
1,000 – < 2,000 kWe · PUSH
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| PUSH1000GW | 1,000 | — | — | — | Unregulated |
1,000 – < 2,000 kWe · Yuchai
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| YC12VC1680N-D31 | 1,000 | — | — | — | Unregulated |
2,000+ kWe · ABC
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| 16VDZ DF | 2,537 | — | 2,280 | — | Application-dependent |
2,000+ kWe · Bergen
2,000+ kWe · Caterpillar
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| G3516H | 2,000 | — | 1,982 | — | U.S. EPA Stationary |
| CG170B-20 | 2,300 | — | 2,300 | — | Unregulated |
| G3520 | 2,500 | — | — | — | U.S. EPA Stationary |
| G3520H | 2,500 | — | 2,490 | — | U.S. EPA Stationary |
| G3612 | 2,615 | — | — | — | U.S. EPA Stationary |
| CG260-12 | 3,333 | — | 3,000 | — | Unregulated |
| G3616 | 3,500 | — | — | — | U.S. EPA Stationary |
| CG260-16 | 4,500 | — | 4,050 | — | Unregulated |
2,000+ kWe · Cummins
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| C2000N6CD | — | — | 2,000 | — | — |
2,000+ kWe · Kawasaki
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| KG-12 | 5,200 | — | 5,000 | — | Unregulated |
2,000+ kWe · Mitsubishi
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| 12KU30GSI | 3,800 | — | — | — | — |
2,000+ kWe · Niigata
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| 12V28AGS | 4,000 | — | — | — | Unregulated |
2,000+ kWe · Wärtsilä
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Unspecified dutykWe | Recorded emissions |
|---|---|---|---|---|---|---|
| 10V31SG | — | — | — | — | 4,950 | — |
Rating unavailable for selected criteria · HND
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| CHG620L6 | — | — | — | — | — |
Rating unavailable for selected criteria · Kubota
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| DF1005 | — | — | — | — | Legacy pre-current industrial emissions |
Rating unavailable for selected criteria · Waukesha
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| 130G | — | — | — | — | Historical production ended 1951 |
Rating unavailable for selected criteria · Yunnei
| Model | 50 HzPrimekWe | 50 HzStandbykWe | 60 HzPrimekWe | 60 HzStandbykWe | Recorded emissions |
|---|---|---|---|---|---|
| YN30NF | — | — | — | — | — |
Showing a representative shortlist of 120 of 545 models on this fuel page. Browse the full set using the paginated engine database.
About gas generator engines
- Models
- 545
- Power range
- 16–11,830 kWe
- Fuel
- Gas
- Brands
- 53
- With documents / references
- 449
This database lists 545 gas generator engines from 53 manufacturers ranging from 16 kWe to 11,830 kWe, covering gas (natural gas including CNG/LNG, biogas and propane/LPG) power. 448 are marked active in the catalog and 97 are discontinued or archived. Cylinder configurations include V12, L6, V16 and V8. Recorded emissions classifications include Application-dependent, China III (GB20891), China Non-road Stage III / GB20891-2014 and Historical production ended 1944. 449 models have supporting documents or reference links. Check each link’s type and scope on the model page. The electrical range combines recorded duty and frequency ratings; it excludes models with only mechanical shaft-power data. Compare matching duty and frequency on the model pages.
Selection notes for buyers
Start with duty and output
Shortlist gas generator engines around 16-11,830 kWe, then compare prime, standby and frequency ratings against the actual load profile.
Check site constraints
Review gas availability, cooling package, emissions rules and service support before treating two similar kWe ratings as interchangeable.
Match the alternator and package
After the engine shortlist is clear, confirm voltage, frequency, alternator frame size and radiator or canopy requirements for the complete generator set.
Use this shortlist in a generator-set project
The model list is a specification starting point. Haifeng Machinery can help confirm the engine rating, alternator match, cooling system and emissions requirement for standby, prime or continuous-duty projects.
Request an engine shortlist reviewFrequently asked questions
What is the power range of gas generator engines?
Gas generator engines in this database range from approximately 16 kWe to 11,830 kWe of electrical output, across prime and standby ratings at 50 Hz and 60 Hz.
How many gas generator engines are listed?
There are 545 gas generator engines in the database — 448 marked active in the catalog and 97 discontinued or archived.
Which manufacturers make gas generator engines?
Gas generator engines come from 53 manufacturers, including Cummins, Waukesha, Generac, Jichai and PSI.
Are supporting documents available for gas generator engines?
Yes — 449 of the 545 gas generator engines have documents or reference links on their detail page. These may be datasheets, manuals, brochures or reference pages; a link alone does not verify every listed specification.
