REX 2
A compact, lightweight internal combustion engine designed to extend the range of electric vehicles.
Efficient Power for Longer Missions

Engineered as a high-efficiency range extender for electric vehicles with minimal added weight. When installed on the EUTV 4×4, 10 L of fuel is sufficient to extend the vehicle’s driving range by approximately 170 km.

Wide Compatibility

Possible use with a wide range of electric ATVs and electric motorcycles.

High Ingress Protection

Fully sealed against dust and water ingress (IP67 protection rating), built to perform in extreme environments.

DIMENSIONS (without tank)

  • Length: 450 mm
  • Width: 110 mm
  • Height: 160 mm
  • Weight: ≈ 8 kg

PERFORMANCE

  • Nominal power: 2 kW
  • Engine Type: 2-stroke, 50 ccm, single cylinder, air cooled
  • Fuel mixture: 1:50 (2%), gasoline + semi-synthetic 2T oil
  • Output voltage: 400 V DC
  • Energy efficiency: ≈ 2,6 kWh/L
  • Operating temperature: –10 °C to +40 °C
  • Ingress protection: IP67