OTHER ENGINE TYPES
Jenbacher J208 F Gas Engine Generator Set
Jenbacher J312 Type 3 CHP Module
Jenbacher J420 Type 4 CHP Module
Jenbacher J620 Type 6 Gas Engine
Jenbacher J920 FleXtra High-Efficiency Gas Engine

The J412 is a part of the efficient Type 4 engines family, a V12-cylinder power generation solution.

Jenbacher J412 Gas Engine Jenbacher The Jenbacher J412 is a 900 kW range high-efficiency gas engine in the Type 4 family. Ideal for medium-sized businesses, it is a versatile CHP solution with excellent power density and efficiency. J412 934 kW 43.5% Natural Gas, Biogas, Sewage Gas, Landfill Gas, Coal Mine Gas, Flaregas CHP, Industrial Power, Backup Power, Biogas Plants, Waste-to-Energy, District Heating, Decentralized Energy, Microgrids, Data centers

A high-efficient combined heat and power solution used in medium-size businesses across multiple industries.

Jenbacher J412 Type 4 Gas Engine
Jenbacher J412 Type 4 CHP Module

Change the scope of supply by clicking on a thumbnail.

Scope of supply:

* Provided technical data is for information only. Data ranges are calculated considering various gas quality levels and ambient conditions (standard or hot/tropical conditions, etc.).
Jenbacher can change the technical data unilaterally. In the case of such change, we will update the data on our pages as soon as we can.
Please reach out to our experts to get help with engines selection, obtain the technical parameters for your gas composition.



Output and efficiency at generator terminals. Energy input is according to DIN ISO 3046 and DIN 6271, respectively, with a tolerance of + 5%.
All data according to full load and subject to technical development and modification.
Based on emission values of 250 and 500 mg/Nm3 NOx at 5% O2 at dry exhaust gas.
Base for biogas and sewage gas versions: 65% CH4 / 35% CO2.
Base for landfill gas version: 55% CH4 / 40% CO2 / Rest N2.

50 Hz 60 Hz
Electrical Output 749 - 934 kW
Thermal Output 750 - 1,114 kW
Voltage 400V, 6.3kV, 10.5kV
Electrical Efficiency up to 43.5 %
Thermal Efficiency up to 50.3 %
Electrical Output 749 - 934 kW
Thermal Output 750 - 922 kW
Voltage 400V, 6.3kV, 10.5kV
Electrical Efficiency up to 43.3 %
Thermal Efficiency up to 43.6 %
Electrical Output 845 - 901 kW
Thermal Output 853 - 928 kW
Voltage 400V, 6.3kV, 10.5kV
Electrical Efficiency up to 43.4 %
Thermal Efficiency up to 44.6 %
Electrical Output 901 - 934 kW
Thermal Output 928 - 1,114 kW
Voltage 400V, 6.3kV, 10.5kV
Electrical Efficiency up to 43.5 %
Thermal Efficiency up to 50.3 %
Electrical Output 901 kW
Thermal Output 983 kW
Voltage 400V, 6.3kV, 10.5kV
Electrical Efficiency up to 42.3 %
Thermal Efficiency up to 46.2 %

L: 5,400 x W: 1,800 x H: 2,200 mm

Electrical Output 851 kW
Thermal Output 916 - 1,003 kW
Voltage 480V, 4.16kV, 6.6KV
Electrical Efficiency up to 41.6 %
Thermal Efficiency up to 47.9 %
Electrical Output 851 kW
Thermal Output 916 - 956 kW
Voltage 480V, 4.16kV, 6.6KV
Electrical Efficiency up to 41.1 %
Thermal Efficiency up to 44.8 %
Electrical Output 851 kW
Thermal Output 916 - 960 kW
Voltage 480V - 13.8kV
Electrical Efficiency up to 41.6 %
Thermal Efficiency up to 46.9 %
Electrical Output 851 kW
Thermal Output 960 - 1,003 kW
Voltage 480V, 4.16kV, 6.6KV
Electrical Efficiency up to 41.6 %
Thermal Efficiency up to 47.9 %
Electrical Output 851 kW
Thermal Output 982 kW
Voltage 480V - 13.8kV
Electrical Efficiency up to 41.3 %
Thermal Efficiency up to 47.7 %

L: 220 x W: 75 x H: 90 inches

50 Hz 60 Hz
Electrical Output 749 - 934 kW
Thermal Output 750 - 1,114 kW
Voltage 400V, 6.3kV, 10.5kV
Electrical Efficiency up to 43.5 %
Thermal Efficiency up to 50.3 %
Electrical Output 749 - 934 kW
Thermal Output 750 - 922 kW
Voltage 400V, 6.3kV, 10.5kV
Electrical Efficiency up to 43.3 %
Thermal Efficiency up to 43.6 %
Electrical Output 845 - 901 kW
Thermal Output 853 - 928 kW
Voltage 400V, 6.3kV, 10.5kV
Electrical Efficiency up to 43.4 %
Thermal Efficiency up to 44.6 %
Electrical Output 901 - 934 kW
Thermal Output 928 - 1,114 kW
Voltage 400V, 6.3kV, 10.5kV
Electrical Efficiency up to 43.5 %
Thermal Efficiency up to 50.3 %
Electrical Output 901 kW
Thermal Output 983 kW
Voltage 400V, 6.3kV, 10.5kV
Electrical Efficiency up to 42.3 %
Thermal Efficiency up to 46.2 %

L: 6,000 x W: 1,800 x H: 2,200 mm

Electrical Output 851 kW
Thermal Output 916 - 1,003 kW
Voltage 480V, 4.16kV, 6.6KV
Electrical Efficiency up to 41.6 %
Thermal Efficiency up to 47.9 %
Electrical Output 851 kW
Thermal Output 916 - 956 kW
Voltage 480V, 4.16kV, 6.6KV
Electrical Efficiency up to 41.1 %
Thermal Efficiency up to 44.8 %
Electrical Output 851 kW
Thermal Output 916 - 960 kW
Voltage 480V - 13.8kV
Electrical Efficiency up to 41.6 %
Thermal Efficiency up to 46.9 %
Electrical Output 851 kW
Thermal Output 960 - 1,003 kW
Voltage 480V, 4.16kV, 6.6KV
Electrical Efficiency up to 41.6 %
Thermal Efficiency up to 47.9 %
Electrical Output 851 kW
Thermal Output 982 kW
Voltage 480V - 13.8kV
Electrical Efficiency up to 41.3 %
Thermal Efficiency up to 47.7 %

L: 240 x W: 75 x H: 90 inches

50 Hz 60 Hz
Electrical Output 749 - 934 kW
Thermal Output 750 - 1,114 kW
Voltage 400V, 6.3kV, 10.5kV
Electrical Efficiency up to 43.5 %
Thermal Efficiency up to 50.3 %
Electrical Output 749 - 934 kW
Thermal Output 750 - 922 kW
Voltage 400V, 6.3kV, 10.5kV
Electrical Efficiency up to 43.3 %
Thermal Efficiency up to 43.6 %
Electrical Output 845 - 901 kW
Thermal Output 853 - 928 kW
Voltage 400V, 6.3kV, 10.5kV
Electrical Efficiency up to 43.4 %
Thermal Efficiency up to 44.6 %
Electrical Output 901 - 934 kW
Thermal Output 928 - 1,114 kW
Voltage 400V, 6.3kV, 10.5kV
Electrical Efficiency up to 43.5 %
Thermal Efficiency up to 50.3 %
Electrical Output 901 kW
Thermal Output 983 kW
Voltage 400V, 6.3kV, 10.5kV
Electrical Efficiency up to 42.3 %
Thermal Efficiency up to 46.2 %

L: 12,200 x W: 3,000 x H: 2,700 - 5,300 mm

Electrical Output 851 kW
Thermal Output 916 - 1,003 kW
Voltage 480V, 4.16kV, 6.6KV
Electrical Efficiency up to 41.6 %
Thermal Efficiency up to 47.9 %
Electrical Output 851 kW
Thermal Output 916 - 956 kW
Voltage 480V, 4.16kV, 6.6KV
Electrical Efficiency up to 41.1 %
Thermal Efficiency up to 44.8 %
Electrical Output 851 kW
Thermal Output 916 - 960 kW
Voltage 480V - 13.8kV
Electrical Efficiency up to 41.6 %
Thermal Efficiency up to 46.9 %
Electrical Output 851 kW
Thermal Output 960 - 1,003 kW
Voltage 480V, 4.16kV, 6.6KV
Electrical Efficiency up to 41.6 %
Thermal Efficiency up to 47.9 %
Electrical Output 851 kW
Thermal Output 982 kW
Voltage 480V - 13.8kV
Electrical Efficiency up to 41.3 %
Thermal Efficiency up to 47.7 %

L: 480 x W: 120 x H: 110 - 200 inches

Jenbacher Type 4 engines have the same design, emissions control, and waste gas-to-energy capabilities as their Type 2 and Type 3 counterparts, plus high power density and outstanding efficiency in their power range.

  • The high-power turbocharger allows optimal operation at higher air intake temperature and altitude.
  • A four-valve cylinder heads features enhanced swirl and channel geometry using advanced calculation and simulation methods, resulting in optimal cooling and combustion conditions.
  • The Type 4’s connecting rod reduces bearing wear and is easy to maintain.

Applicable gas types include: natural gas, associated petroleum gas (flare gas), propane, biogas, sewage gas, landfill gas, coal mine gas, other special gases (e.g. coke, wood, and pyrolysis gases).

Widely used for natural gas, biogas and associated petroleum gas applications.

Scope of supply:

Scope of supply, dedicated for applications, which require power generation only. If you are looking for simultaneous power and heat generation, please consider Combined Heat and Power Module (CHP Module) scope of supply.

Minimum scope of supply for genset:

  • Engine and alternator installed on the frame
  • Control panel
  • Gas train

The scope of supply can be extended further with various balance of plant options (BOP), reach out to our specialists for help in selecting scope of supply and BOP options to fulfill your project’s needs.

Gensets can be installed inside a building or inside a container. To see more details about our containerized solutions, click here.

Combined Heat and Power Module (CHP Module) solutions allow customers to generate power and heat simultaneously at a very high total efficiencies, reaching 90% and even more.

Usual scope of supply:

  • Engine and alternator installed on the frame
  • Control panel, gas train
  • Heat exchangers including exhaust gas heat exchanger

CHP Modules can generate hot water or steam at various parameters and can be integrated with your existing heat infrastructure. You can select the option that fits your project’s needs among the various heat recovery schemes provided by Jenbacher.

The scope of supply can be extended further with various balance of plant options (BOP), reach out to our specialists for help in selecting scope of supply and BOP options to fulfill your project’s needs.

CHP Modules can be installed inside a building or inside a container. To see more details about Jenbacher’s containerized solutions, click here.

Jenbacher’s containerized solutions are “ready-to-use” power plants, allowing customers to minimize commissioning time. Jenbacher has produced containerized power plant solutions for decades, providing customers state of the art power generation technologies wrapped in well-designed, reliable packages.

Both genset and CHP module solutions can be supplied as containerized versions depending on your needs.

Usual scope of supply:

  • Engine and alternator installed on the frame
  • Control panel, gas train
  • Container with integrated ventilation system
  • Cooling systems
  • Lube oil supply system
  • Exhaust gas heat exchanger (for CHP module)

The scope of supply can be extended further with various balance of plant options (BOP), reach out to our specialists for help in selecting scope of supply and BOP options to fulfill your project’s needs.

Balance of Plant (BOP)

The right auxiliary equipment is of critical importance in ensuring that a power solution is economically feasible and provides your business with reliability, availability, and efficiency. Click on the provided BOP options to learn more.
Reach out to our experts to select the configuration that fits your business’ needs.

Available BOP elements may vary, depending on the engine and application type.

1
Activated carbon absorber

Activated carbon absorber

2
Gas train

Gas train

3

SCR & Oxidation catalyst box

6
Exhaust gas heat exchanger

Exhaust gas heat exchanger

8
Control panels

Control solutions

7
Cooling system

Cooling system (radiators)

4

CL.AIR - Exhaust gas treatment

5
Exhaust gas silencer

Exhaust gas silencer

Activated carbon absorber

Gas train

SCR & Oxidation catalyst box

Exhaust gas heat exchanger

Control solutions

Cooling system (radiators)

CL.AIR - Exhaust gas treatment

Exhaust gas silencer

Customer-only Resources

Get access to almost 2,000 Resources (such as Drawings, Service Technician Instructions, User Manuals, & more…) for Jenbacher Gas Engines with our dedicated Portal which includes advanced (yet easy to use!) search capabilities to find what you’re looking for.

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Type 4 Case studies

Dettenhausen (GER)

Dettenhausen (GER)

MUNICIPAL HEAT GENERATION THAT LEADS BY EXAMPLE
thanks to a partnership between industry and municipal utilities

Location

Dettenhausen, Germany

Installed engines

1 x J416

Electrical output

999 kW

Thermal output

1,232 kW

Energy source

Pipeline gas

Commissioned

2021
RAG Austria (AUT)

RAG Austria (AUT)

GREEN ENERGY YEAR ROUND
Harnessing the summer sun for winter energy using a Jenbacher hydrogen solution

Location

Gampern, Austria

Installed engines

1 x J412

Electrical output

530 kW

Thermal output

550 kW

Total efficiency

80.4%

Energy source

Green hydrogen, alternatively natural gas

Commissioned

June 2024
Hyosung (KOR)

Hyosung (KOR)

DECARBONIZING HEAVY INDUSTRY
with Asia Pacific’s first 100% hydrogen engine power plant

Location

Ulsan, South Korea

Installed engines

1 x J420

Electrical output

up to 1,042 MW

Thermal output

1,136 MW

Energy source

100% hydrogen

Commissioned

2024
La Cira (COL)

La Cira (COL)

TURNING FLARE GAS INTO POWER
for lower energy costs, greater reliability, and reduced emissions

Location

La Cira, Colombia

Installed engines

11 x J420

Electrical output

14.6 MW

Electrical efficiency

40.8%

Energy source

Flare gas

Commissioned

2016, 2022
Mavrorachi Landfill (GRC)

Mavrorachi Landfill (GRC)

USING LANDFILL GAS FOR POWER GENERATION TO LOWER GREENHOUSE GAS EMISSIONS
Sustainable HELECTOR project with Jenbacher engines in Greece wins global environmental award

Location

Thessaloniki, Greece

Installed engines

3 x J416

Electrical output

3.52 MW

Electrical efficiency

42%

Energy source

Landfill gas

Commissioned

2020
Agrotor (HND)

Agrotor (HND)

HONDURAN EDIBLE VEGETABLE OIL EXTRACTION PLANT
uses waste byproduct for power generation

Location

San Alejo, Atlantida, Honduras

Installed engines

1 x J420, 1 x J316

Electrical output

2,272 kW

Total efficiency

up to 40.1%

Energy source

Biogas

Commissioned

2019, 2008
Dettenhausen (GER)
swtue_220603_energiezentrale-dettenhausen-areal_vmar_71_1920_web
RAG Austria (AUT)
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Hyosung (KOR)
dsc02503
La Cira (COL)
lacira_aerial_view_plant_rgb
Mavrorachi Landfill (GRC)
hlektor_2_010_bearbeitet_rgb
Agrotor (HND)
CS Agrotor - Foto
Dettenhausen (GER)

Dettenhausen (GER)

MUNICIPAL HEAT GENERATION THAT LEADS BY EXAMPLE
thanks to a partnership between industry and municipal utilities

Location

Dettenhausen, Germany

Installed engines

1 x J416

Electrical output

999 kW

Thermal output

1,232 kW

Energy source

Pipeline gas

Commissioned

2021
RAG Austria (AUT)

RAG Austria (AUT)

GREEN ENERGY YEAR ROUND
Harnessing the summer sun for winter energy using a Jenbacher hydrogen solution

Location

Gampern, Austria

Installed engines

1 x J412

Electrical output

530 kW

Thermal output

550 kW

Total efficiency

80.4%

Energy source

Green hydrogen, alternatively natural gas

Commissioned

June 2024
Hyosung (KOR)

Hyosung (KOR)

DECARBONIZING HEAVY INDUSTRY
with Asia Pacific’s first 100% hydrogen engine power plant

Location

Ulsan, South Korea

Installed engines

1 x J420

Electrical output

up to 1,042 MW

Thermal output

1,136 MW

Energy source

100% hydrogen

Commissioned

2024
La Cira (COL)

La Cira (COL)

TURNING FLARE GAS INTO POWER
for lower energy costs, greater reliability, and reduced emissions

Location

La Cira, Colombia

Installed engines

11 x J420

Electrical output

14.6 MW

Electrical efficiency

40.8%

Energy source

Flare gas

Commissioned

2016, 2022
Mavrorachi Landfill (GRC)

Mavrorachi Landfill (GRC)

USING LANDFILL GAS FOR POWER GENERATION TO LOWER GREENHOUSE GAS EMISSIONS
Sustainable HELECTOR project with Jenbacher engines in Greece wins global environmental award

Location

Thessaloniki, Greece

Installed engines

3 x J416

Electrical output

3.52 MW

Electrical efficiency

42%

Energy source

Landfill gas

Commissioned

2020
Agrotor (HND)

Agrotor (HND)

HONDURAN EDIBLE VEGETABLE OIL EXTRACTION PLANT
uses waste byproduct for power generation

Location

San Alejo, Atlantida, Honduras

Installed engines

1 x J420, 1 x J316

Electrical output

2,272 kW

Total efficiency

up to 40.1%

Energy source

Biogas

Commissioned

2019, 2008

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Send us a message and we’ll contact you to start the conversation.

Whether your business is looking for onsite power solutions, access to electricity, decreased energy costs, or even to sell electricity back to your local grid/consumers, Jenbacher regional experts can advise you on which solution makes the most sense for you.

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