Jenbacher J420 D/E
A great product just got even better!
The new Jenbacher J420 D/E unit is based on our proven Type 4 platform of more than 6,000 delivered engines generating about 7 GW of power worldwide. Leading the way with next-generation technology innovation, the new J420 D/E delivers as much as 4% more output — up to 1,560 kW — and up to 1% point of additional electrical efficiency compared to respective J420 B versions.
Scope of supply:
50 Hz
60 Hz
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.
Electrical Output1,411 - 1,562 kW
Thermal Output1,422 - 1,906 kW
Voltage480V - 13.8kV
Electrical Efficiencyup to 44.0 %
Thermal Efficiencyup to 50.5 %
L: 6,700 x W: 2,300 x H: 2,500 mm
COMPACT AND EASY TO SERVICE
The J420 D/E genset delivers a robust concept with a compact footprint with a 0.6-meter reduction in length compared to previous Type 4 genset versions.
Greater reliability and serviceability
Scope of supply:
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.
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.
- Product Brochure J420 D/E
- Engine Type Sheet 4
- Engine Type Sheet 4 US
- Engine Type Sheet 4 100% H2
- Engine Type Sheet 4 HH 2023
- Engine Type Sheet 4 HH 2022
- Bad Säckingen
- Hychico
- Gasgreen Energia
- Chengdu Changan
- St. Barts NHS Hospital
- Istanbul Enerji
- Hefei
- Shanxi Jinju Hudi
- Chok Yuen Yong
- Heslerhof
- Syncraft Frauenfeld
Case studies for J420 engine
Our Services
Jenbacher Services
Bringing proven outcomes across the life cycle of your gas engines means less unplanned downtime, greater workforce efficiency, and lower operating costs. From commissioning to overhauling, our global network of qualified service experts provides the support you need, when you need it, by providing the latest technology.
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