Electric Powertrain System Design and Engineering for Machinery OEMs
Field-proven and cost-efficient engineering. Every component we integrate is selected and validated to serve the application’s purpose — ensuring performance, reliability, and long-term scalability.
We Provide
Powertrain component selection
Schematics design
Wire harness design
Nailboard and 3D CAD
Thermal management design
Intelligent control system design
High voltage system design
We use field-proven practices in the system architecture and protection design.
Schematics design
The documentation we provide is ready for series production.
Wire harness design
Correct wire and connector selections are key elements to guarantee long lifetime in challenging environments.
Nailboard and 3D CAD
Our documentation is fine-tuned with multiple manufacturers to get the harness right the first time.
3D routing to the chassis helps avoid wrong lengths and EMC issues between logic level signals and HV.
Thermal management design
We have long-term knowledge of the actual losses components produce in different duty cycles.
We select only reliable and cost-efficient cooling components.
Ready-Made Intelligent Control Software for Electric Machinery
A ready-made, modular control architecture forms the foundation of our electric powertrain software. Proven in 70+ operating machines, it enables faster integration, lower risk, and efficient adaptation to new machine programs.
Thermal Management
Proper thermal management for energy storage, power electronics and electric motors enables optimal performance and maximizes the lifespan of the components.
We are experienced in engineering the optimal parameters for each electrical powertrain thermal management system we design, keeping in mind the machine use-case and working environment.
Electrical Engineering
Hevtec offers a variety of electrical engineering services to support our customers in designing for safety, compliance and reliability.
In addition to high voltage schematics, wire harness and cable routing design in 3D, we typically engineer logic level schematics and document the resulting, readily-reproducible, wire harnesses.
This supports fast customer implementation of the electrical powertrain, regardless of complexity.
Precision Powertrain Engineering
Our experience in heavy-duty applications allows us to anticipate integration challenges early and keep projects on schedule.
“Staying on schedule is also influenced by component expertise – understanding how they work and what challenges they may present.
"This allows us to anticipate issues and account for every detail in advance.”
Sami Martikainen
Project & Automation Manager
Junttan
The World’s First Electric Pile Driving Rig
What we delivered?
- Control System
- E-Powertrain Design
- Electrical Design
- Thermal Management
Complete electric powertrain and charging integration
What we delivered?
Powertrain Component Integration
Independent by design: we integrate the best-fit components for your application — we are not tied to a single supplier.
Each component is selected based on real functionality, performance and fit for the machine. We select the most suitable powertrain components for each machine by analyzing duty cycle data gathered during Solution Assessment – and by applying over 18 years of hands-on experience in electrifying a wide range of heavy machinery platforms.
Our core expertise lies in the engineering, development, and testing of robust electrical powertrain solutions and energy storage system integrations for the most demanding applications. Electrical system integration plays a key role in overcoming challenges and ensuring the success of electrification projects.
Reliable NRMM Electrification – Global Supplier Network
While we work independently of brands and suppliers, we collaborate with a trusted network of proven partners to ensure quality and reliability. We have been carefully developing a Global Supply-Chain Ecosystem with a wide network of contacts to renown component manufacturers, adding technical, economic and sustainability value to our customers.