Hevtec 2025 Wrap-Up: From Customer Projects to Product Launches

This year wasn’t only about customer deliveries — it was also about turning essential electrification building blocks into concrete products. Alongside numerous customer projects (from solution assessments to design and commissioning of different mobile machines), we pushed several key product milestones forward.

What 2025 looked like in customer work

Electrification programs move fastest when early decisions become a coherent, serviceable system — not just a component list. In 2025, we supported OEMs and partners across the full path:

Product milestones in 2025

2025 reminded us of something simple: electrification projects rarely fail because one component is missing. They slow down when the system doesn’t come together cleanly — interfaces, high-voltage distribution, protection, service access, software responsibilities and commissioning.

Alongside customer work, we focused on making the building blocks of off-highway / NRMM electrification more repeatable. Here’s what moved forward in 2025 — and why these steps matter in real machines. 

RUNKO PDU
Size L

Pdu power distribution unit heavy machinery

Best for centralized HV distribution and protection in electrified machines.

PURO CCS
500 kW

CCS charging heavy machine

Best for depot and site charging where rugged CCS integration is needed.

KOSKI MCS
1000 kW

Megawatt charging for heavy machine

Best for: High-utilization heavy-duty use cases where downtime must stay short.

June: Hevtec PURO CCS interface — our first serial product

In June, we launched our first serially produced product: the PURO CCS interface, showcased at IVT Expo in Köln. Shortly after, the most meaningful milestone followed: the first deliveries were installed in customer machines.

Why it matters:

  • Faster integration
  • Smoother commissioning
  • Better serviceability
  • Repeatability for OEMs

A serial CCS charging interface isn’t only a product announcement — it’s a step towards repeatable integration. When the interface and installation path are clearer, teams spend less time reinventing details and more time validating the machine. It also supports a smoother commissioning flow, and typically a more serviceable end result in the field.

IVT Expo Launch: Hevtec KOSKI MCS — megawatt charging system readiness

At IVT Expo, we also introduced the KOSKI MCS interface prototype. Piloting will start in early 2026 in a heavy-duty truck in Finland.

Why it matters:

  • High-power readiness starts early: MCS charging affects layout, protection strategy, safety logic, and thermal realities.

  • Pilots replace assumptions: real duty cycles and environments validate what’s practical (not just what’s possible on paper).

  • De-risking architecture decisions: clearer path to future high-power charging without overbuilding from day one.

  • Scalability: early learning supports a more repeatable NRMM electrification roadmap.

MCS charging is not just about higher power. It affects the machine architecture early: physical layout, protection strategy, thermal considerations and safety logic. That’s why pilots matter — they turn assumptions into learning and help define what “high-power readiness” actually means in real duty cycles and real environments.

Hevtec e-Kit Launch — a practical path from early decisions to a working machine

In November, we launched our e-Kit — “the kit that fits” at Teknologia Expo in Helsinki (4–6 Nov 2025). We were genuinely surprised by the response: the e-Kit sparked exceptional interest among visitors.

Modular and Scalable Electrification Solution, Hevtec e-Kit

Motors and inverters/converters, 20-400kW, 500-850Vdc

Batteries, 30-1000kWh, 500-850Vdc

Cooling system optimized to the system

Controllers, I/O and displays optimized to the system

How our e-Kit works

  • Ready made up to 50% – field-proven solutions built on real experience and data do the hard work for you

     

  • Get the right components – a wide selection of precisely validated parts that accelerate your development process

     

  • Save with proven Hevtec Software – 80% of SW is ready-to-integrate

     

  • Ensure reliable performance – power up with a stable and optimized energy flow

     

  • Flexible integration  modular design allows components to fit heavy machines of any size

November: PDU RUNKO specs finalized (S/M/L)

In many electrification programs, high-voltage distribution becomes the hidden source of complexity: protection and service access scattered around the machine, diagnostics that take too long, and commissioning work that turns into troubleshooting. A productized Power Distribution Unit (PDU) helps make the architecture cleaner and more maintainable — which supports faster fault finding, safer service work and a smoother path from prototype to something repeatable.

  • Also in November, we finalized our RUNKO PDU product series specifications in three sizes: S, M and L.
  • The first prototypes will be piloted together with KOSKI MCS in early 2026

A quiet takeaway for heavy machinery electrification in 2026

Early 2026 will be about pilots — done side by side with customers. Not just proving that “it works once,” but taking systems through commissioning the way they’re actually used: real duty cycles, real operators, real charging windows, real service constraints.

If you’re planning your next steps in NRMM electrification, the highest-leverage work is often simple: make the system plan explicit early — charging interface, HV distribution, protection strategy, serviceability and commissioning path. It saves time later, when schedules are tight.

In other words: early 2026 is about building the operational confidence needed to move from pilot machines to something you can deliver, support, and scale.

Easy way to start your electric year, book a technical consultation — and get a clear, practical next step for your electrification program.  

Two ways to accelerate NRMM electrification in 2026

Fast Track Services are ideal when you need specialized expertise. If you’re looking for a modular electrification package and a faster route to a repeatable architecture, explore Hevtec e-Kit — the kit that fits.

For companies that need specialized electrification expertise.

For companies looking for a modular electrification package.