Frauscher 740 Mirage Air: Test of the 30-Knot Electric Boat

The Frauscher 740 Mirage Air, an electric boat, offers an impressive combination of environment-friendly technology and exhilarating performance. Measuring 7.47 meters, this vessel sets a standard in the electric boating segment. With an advanced Evoy Breeze motor, it showcases the potential of electric propulsion.

Performance Overview of the Frauscher 740 Mirage Air

The 740 Mirage Air is designed not just for leisurely cruises but also for bursts of speed. It can comfortably glide at 5 knots (10 km/h) and can reach a maximum speed of around 30 knots (55.5 km/h) in ideal conditions. This is a significant achievement for an electric boat.

Specifications and Power Options

• Length: 7.47 meters
• Width: 2.50 meters
• Weight: Approximately 1,900 kg
• Passenger Capacity: 7 people
• Motor Options:
• Evoy Breeze – 50 kW (68 hp) – Max speed: 15 knots
• Evoy Breeze – 90 kW (122 hp) – Max speed: 20 knots
• Peak Power: 137 kW (186 hp) – Max speed: 30 knots
• Battery Options:
• 63 kWh battery – 32 nautical miles (60 km) at 5 knots
• 48 kWh battery – 40 nautical miles (75 km) at 5 knots

Testing and Real-World Performance

Our test occurred on Lake Traunsee, located in the heart of Austria, where conventional combustion engines are prohibited. The boat was equipped with the 90 kW Evoy Breeze motor, allowing for a lively performance.

During the evaluation, we noted the following:

• At 10 knots, the boat provided approximately 55 minutes of autonomy, covering about 12 nautical miles.
• At 15 knots, the motor consumed 78 kW, offering about 40 minutes of operation.
• At maximum capacity of 90 kW, the boat achieved 20 knots, lasting 34 minutes before needing a recharge.
• Peak performance allowed it to reach 28 knots under favorable conditions.

Battery Management and Efficiency

The battery life displayed efficient energy management. Starting fully charged, we experienced a 30% energy consumption after 28 minutes of navigating various speeds, indicating effective use of power.

Cost Analysis

The Frauscher 740 Mirage Air is positioned in the premium market segment. Here’s a breakdown of its pricing compared to traditional options:

While the electric variant tends to be pricier, its appeal lies in the combination of style, performance, and eco-friendliness. As Frauscher approaches its centennial, it remains committed to crafting high-performance vessels.