Terminal tractor at a port with cranes in the background under a sunny sky.
Electromobility

Off highway electrification

Purpose-built electromobility solutions for your business operations

Our off-highway electrification driveline

Electric vehicle layout showing integrated battery, motor, and power electronics system.

Our off-highway electrification driveline

Our off-highway electrification driveline

Industrial ACU with multiple connection ports and a lifting eye on top.
Industrial ACU with multiple connection ports and a lifting eye on top.

1. Active Cooling Unit (ACU)

Active Cooling Unit (ACU) efficiently regulates temperatures in battery packs and Motor Drive Systems (MDS) using dual cooling circuits. Powered by a 24V system and controlled by the HPCU via a front signal interface, it manages heat transfer with a traction voltage compressor. It includes essential components like a refrigerant compressor, water-cooled condenser, drier, expansion valve, evaporator, pressure sensor, coolant connections and a housing base plate.
Dimensions
294 mm (L) by 352 mm (W) by 314 mm (H)
Weight
25 kg (55,12 lb)
Compact battery energy storage unit with a metallic casing and dual circular ports on the front.
Compact battery energy storage unit with a metallic casing and dual circular ports on the front.

2. Battery pack

Battery pack (per pack): Optimized for heavy duty applications and developed from the Volvo Group’s tested and proven electromobility platform used in trucks, buses and construction equipment.
NCA battery chemistry
Weight
532 kg
Dimensions
768 mm (L) by 684 mm (W) by 668 mm (H)
Installed Energy Content:
90 kWh
Flat electronic DC/DC module with multiple connectors and a metallic casing.
Flat electronic DC/DC module with multiple connectors and a metallic casing.

3. DC/DC

The DC-DC converter is designed to efficiently convert a direct current between traction voltage 660 VDC and 24 VDC. High voltage DC-DC converters are commonly used in industrial applications to provide power to auxiliaries and other low power consumers in the vehicle. Volvo Penta’s system supports up to 2 units combined providing a maximum 15 kW power.
Weight
10 kg
Dimensions
487 mm (L) by 308 mm (W) by 82 mm (H)
Output Power
7.5 kW
Nominal Input Voltage Range
500 – 750 VDC
Nominal Output Voltage Range
22 – 32 VDC
High-performance electric motor housing with structural ribbing and mounting base.
High-performance electric motor housing with structural ribbing and mounting base.

4. Electric motors

Volvo Penta driveline includes / offers a portfolio of electric motors which can be chosen based on requirements such as size, installation, power and torque needs. The driveline can be optimized. The solution comes with both propulsion electric motors and PTO electric motors to power hydraulic pumps and transmissions.

Engineered by the Volvo Group for the best match and efficiency, Volvo Penta propulsion electric motors come together with electric motor drives. Propulsion electric motors can be provided with Volvo single or dual transmissions or coupled with thirdparty transmissions.
Robust onboard bi-directional charger with multiple high-voltage orange connectors on the front.
Robust onboard bi-directional charger with multiple high-voltage orange connectors on the front.

5. Onboard bi-directional charger

The bi-directional charger inverter designed and used by the Volvo Group serves as both a battery charger and an inverter across a wide range of electric industrial applications. It efficiently utilizes the complete current spectrum from AC mains to deliver up to 43kW of charging power. Once the vehicle is operational, this device transitions into an autonomous inverter, offering two separate AC and DC outputs to supply power to various auxiliary systems.
Type of output current
AC
Voltage, three-phase
400 V
Voltage, single-phase
230 V
Maximum power, three-phase
43 kW
Maximum power, single-phase
14 kW (US)
Electric transmission unit with high-voltage cables and integrated wiring harness.
Electric transmission unit with high-voltage cables and integrated wiring harness.

6. Transmission

2-speed gearbox optimizes the motor's efficiency across its range in various off highway applications. Developed and manufactured by Volvo, this gearbox features independent power channels, allowing for uninterrupted gear changes. This ensures smooth and consistent power delivery, providing a controlled and seamless driving experience in every situation.

Streamlined supply chain

Our off-highway electrification solutions provide you with an efficient, simplified supply chain and a complete electric driveline system – rather than just individual components.

Safety as a core value

Because we’re part of the Volvo Group, safety is one of our core values. Our secure systems and processes are designed to prioritize safety throughout every stage of your production and operation.

Battery-electric advancements

We further the value chain of the Volvo Group and adapt their proven electromobility platform in Volvo trucks and construction equipment and adapt it into different industrial applications.

Reliability

We utilize Volvo Group’s tested and proven solutions, which are already successfully operating in various markets. This enables you to experience high-quality, reliable delivery, availability, and redundancy.

Aftermarket support

Through our off-highway electrification services, you can access specialized dealer support, remote diagnostics, complete driveline fault tracing, and thorough documentation.

Collaborations

We partner with others who want to drive off-highway electrification forward. Take advantage of our partnerships and acquisitions with leading companies, and benefit from integrated technology.
Electric tugger with an exploded view showing drivetrain components
Electric vehicle with an exploded view showing internal components
Electric reach stacker with highlighted internal components
3D illustration of a tracked vehicle with an articulated arm, showing internal mechanical components
Illustration of an electric vehicle showing internal components and power system.

Off-highway electrification applications

Many material handling applications, such as terminal tractors, can benefit from electrification due to their consistent, localized usage patterns. This type of application facilitates fast battery charging and can effectively reduce emissions in high-impact areas.
Case with TICO
A forklift is well-suited for electrification due to its frequent start-stop operations and indoor-outdoor use. An electric forklift also allows you to benefit from zero tailpipe emissions and lower maintenance due to the requirements of electric powertrains.
Case with FTMH
Electrifying a reachstacker can be beneficial due to its continuous operation over predicable paths. A reachstacker can enable you to adopt efficient electric material handling operations and charging cycles.
Electrifying a drill rig can help reduce emissions at environmentally sensitive drill sites. Contribute to improved air quality for employees with lower emissions, and experience reduced operational costs through enhanced worksite efficiency and reduced fuel usage.
Electrified feed mixers can improve air quality by eliminating exhaust emissions – particularly in enclosed environments common in various farming segments – which can positively affect the well-being of operators and surrounding livestock.

Questions & Answers

Our system offers OEMs a variety of flexible installation options with configurable software and components, including battery packs, electric motors, junction boxes, and power electronics from our portfolio. Volvo Penta also provides custom-designed harnesses tailored to each vehicle.
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News & Stories
The latest news from Volvo Pentas work on industrial electric motors and solutions.