Innovative Off-Road Machinery Solutions
Our off-road engineering capabilities focus on developing high-performance propulsion and control systems specifically for off-road vehicles. Partnering with leading European specialists, we design and implement solutions that enhance the reliability and operational effectiveness of off-road machinery, ensuring superior performance in demanding conditions.
Dumarey’s commitment to continuous innovation is reflected in our off-road machinery portfolio. We integrate cutting-edge technologies into every piece of equipment, ensuring compliance with—and often exceeding—industry standards. Our machinery serves diverse applications including:
Construction
Rugged machinery built for high-load, continuous use.
Agriculture
Efficient, reliable tools designed for varied agricultural tasks.
Mining
Heavy-duty equipment tailored for extreme operational demands.
Industrial
Systems designed for critical technical requirements, such as fast heating processes and high reliability, ideal for demanding industrial operations.
Automotive
Flywheel systems that enhance energy efficiency, acceleration, and emission reduction.
Green Energy
Storage solutions that stabilize renewable sources and improve grid reliability.
Bespoke Systems
Ensuring smooth deployment and ongoing maintenance.
Grid Support
High-response systems that manage grid fluctuations and ensure power stability.
Sustainable Solutions
Aligned with our focus on sustainability, Dumarey develops eco-friendly industrial and off-road solutions that reduce environmental impact. Our energy recovery systems, such as advanced flywheel technology, enable machinery to operate more efficiently, lowering fuel consumption and minimizing emissions.
Why Choose Dumarey?
- Expertise: Decades of experience in delivering high-performance industrial and off-road solutions.
- Innovation: Ongoing development of advanced technologies for the off-road sector.
- Sustainability: Solutions designed to reduce emissions and improve energy efficiency.
- Global Reach: Trusted by industry leaders across Europe and worldwide.
Our products & services
Injectors and fuel rails systems
Battery and flywheel energy storage
Electronic control units
Our expertise spans the entire product industrialisation cycle. We use the ASPICE standards to ensure a seamless journey, from defining your requirements to serial production.
We design our software and hardware following the strictest cybersecurity and functional safety standards.
OEM Engine Solutions
Hardware engineering for propulsion systems
Hydrogen solutions
Testing and laboratory services
Transmissions and reducers
Case Studies
How to start and power a Hybrid Jaw Crusher on a Downsized Generator using Flywheel power factor correction
Dumarey deployed a Peak Power 200 flywheel system on a hybrid jaw crusher to enable generator downsizing and load levelling, reducing fuel consumption, emissions, and equipment stress.
How to find the optimal generator size for a tower crane using Flywheel Energy Storage
Dumarey deployed a Peak Power 200 flywheel system on a tower crane to enable significant generator downsizing, reducing fuel consumption, operating costs, and emissions.
How to Downsize Diesel Generators on Microtunneling and Pipe Jacking Operations Using Flywheel Storage
Dumarey supplied Locquet Power and Light together with Power Solutions a flywheel system which allowed them to downsize on generators significantly.
How to Meet NIE Power Factor Requirements on Wind Turbines Between 100kW and 5MW
Dumarey supplied IZON a Power Factor Correction System. The systems improve the power factor on the electricity produced by the wind turbines. The battery removed the requirement for a diesel generator which cut costs and emissions.
How to Downsize a Diesel Generator for Industrial Shredder Operations Using Flywheel Peak Shaving
Dumarey deployed a Peak Power 200 flywheel system alongside an industrial shredder to enable generator downsizing, reducing fuel consumption, costs, and emissions.
How to Cut Fuel, Emissions and Generator Runtime Across Multiple Cranes and Hoists on a Single Construction Site
Dumarey Green Power supplied London Tower Cranes a Revolution Battery to run a tower crane. The battery removed the requirement for a diesel generator which cut costs and emissions.
How to Downsize a Diesel Generator for ROV and Subsea Operations Using Flywheel Storage
The Peak Power 200 flywheel allowed a diesel generator powering a remote underwater vehicle to be downsized, resulting in fuel, cost and emissions savings.
Powering Tower Cranes in Extreme Heat: How Flywheel Storage Outperforms Batteries in High-Temperature Environments
The Peak Power 200 flywheel enabled a WOLFF tower crane at Dubai Harbour to run on a downsized 200kVA generator instead of a 500kVA diesel unit – delivering significant fuel and emissions savings even in extreme heat conditions where battery systems struggle.
How to Downsize a Diesel Generator for Industrial Chiller Operations Using Flywheel Storage
The Peak Power 200 flywheel enabled a diesel generator powering an industrial chiller be downsized, resulting in fuel, cost and emissions savings.
Powering Construction Hoists Without Diesel and Recovering the Energy They Generate
Dumarey Green Power supplied a Revolution Battery to Brogan Group for trialling on a construction hoist. The battery captured regenerative energy and eliminated the need for a diesel generator, cutting costs and emissions.
Powering Two Tower Cranes From a 32A Mains Supply – No diesel Generator Required
Dumarey Revolution Battery is used to power two tower cranes simultaneously, removing a diesel generator from site and saving 2 tonnes of CO₂ per week.
Generator Downsizing for Beam Pumps: Flywheel Load Levelling on Diesel-Powered Oil Fields
A high-cycle flywheel energy storage system designed to stabilise cyclic loads, optimise generator performance, and reduce fuel consumption and emissions in demanding industrial environments.
Peak Shaving and Solar Storage: Powering an Industrial Bakery on a Limited Grid Connection
Dumarey Green Power deployed a PowerSkid battery energy storage system (BESS) at a German industrial bakery to reduce peak electricity demand. The system performs peak shaving and stores solar energy, enabling the bakery to operate within a limited grid connection while lowering electricity costs and CO₂ emissions.
Peak Shaving: Powering Heavy Luffing Cranes on Small Mains Supplies
Dumarey Green Power supplied London Tower Cranes a Revolution Battery to run a tower crane. The battery removed the requirement for a diesel generator which cut costs and emissions.
- Integrity
- Creativity
- Partnership
- Excellence
- Entrepreneurship
- Integrity
- Creativity
- Partnership
- Excellence
- Entrepreneurship
Need advanced industrial and off-road solutions for your next project?
Customers
For over 40 years, we’ve applied our expertise to develop high-quality projects.
Thanks to our history and experience, we understand the value of building strong relationships with our customers.











