GUINAULT GA45

GUINAULT GA45 is a compact diesel-powered Ground Power Unit (GPU) designed to supply 115/200 V, 400 Hz electrical power to regional aircraft and business aviation. Originally developed for military applications, the unit has become widely used in civil aviation thanks to its excellent power-to-size ratio. Standing just 1.1 m high, the GA45 can service a wide range of aircraft while offering outstanding mobility and easy maneuverability in confined airport environments.

The GA45 features a GUINAULT dual-voltage generator, allowing the use of a compact air-cooled Deutz diesel engine, which helps reduce fuel consumption, maintenance requirements, and overall operating costs. Its brushless 18-pole generator delivers clean and stable electrical power with minimal voltage distortion.

With its lightweight design, robust construction, and ease of maintenance, the GA45 is an ideal solution for regional airports, fixed-base operators (FBOs), MRO facilities, and ground handling service providers.

Technical Specifications

• Rated power: 45 kVA
• Output voltage: 115/200 V AC
• Output frequency: 400 Hz
• One 115/200 V, 400 Hz output with a 10 m cable and ISO 461 / STANAG 3303 connector
• Brushless 18-pole GUINAULT generator
• Electronic GUINAULT voltage regulator
• Deutz BF4L2011 turbocharged, air-cooled diesel engine
• Electronic engine speed control
• 70 L fuel tank
• Two 12 V / 50 Ah batteries
• Corrosion-protected steel chassis
• Polyester body
• Automatic braking system when raising or lowering the tow bar
• Integrated cable storage compartments on both sides of the unit
• Dimensions: 2,060 × 1,430 × 1,120 mm
• Weight: approximately 1,100 kg