A hydrogen assist technology that can be added to existing diesel equipment to simultaneously reduce fuel costs and harmful emissions such as NOx, DPM, and CO2.
"D-HAT" is an innovative hydrogen assist technology for the diesel industry provided by Hydrogen on Demand Technologies (HOD Tec). It enables a significant extension of engine life by reducing fuel consumption by 10-25%, as well as decreasing the frequency of engine maintenance, including repairs, filter replacements specific to diesel, and maintenance or replacement of exhaust recirculation valves. Additionally, it simultaneously achieves a substantial reduction in air pollutants such as DPM and NOx, as well as CO2. 【Benefits】 ■ Reduces fuel consumption by over 10% ■ Cuts maintenance costs for engines and exhaust systems by 10-35% ■ Reduces DPM by 64%, NOx by 77%, and CO2 by over 10% ■ Compatible with all grades of diesel fuel (bunker, biodiesel, renewable diesel), etc. *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
【Functional Characteristics】 ■ Sturdy dual powder-coated housing ■ Water purity sensor with automatic system shutdown ■ Water level/low water level sensor ■ Unique proton exchange membrane (PEM cell) ■ Generates and separates 99.9% pure hydrogen and oxygen ■ Supplies hydrogen only to running diesel engines ■ Built-in water tank with quick fill inlet ■ Temperature control for extreme heat/cold protection ■ Operating temperature range: -40°C to +85°C (-40°F to +185°F) ■ Unique electronic control, etc. *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
catalog（2）
Download All Catalogs
Company information
Our company provides various advisory, solutions, and platform services in the three areas of energy, digital, and data centers, delivered by experts well-versed in digital solutions and clean energy. We promise to support all our clients, from startups to large corporations, in creating innovative businesses and achieving sustainable growth based on energy, digital, and social foundations. Please feel free to contact us if you have any inquiries.
![PAS-8A Electric Assist System [High Ion Caster]](https://image.www.ipros.com/public/product/image/340/2000725084/IPROS63590852870333350204.jpeg?w=280&h=280)
!["Modular Air Conditioning Assist System" [Patent No. 5657153]](https://image.www.ipros.com/public/product/image/bf3/2000279099/IPROS1501465479056930889.png?w=280&h=280)
![Sustainable Management WEEK [Kansai] Decarbonization Management EXPO 2026](https://image.www.ipros.com/public/product/image/2045868/IPROS13681027545978470199.png?w=280&h=280)