90 kVA+28V GPU (ground power unit)

The HOUCHIN 490-90 is a low noise Ground Power Unit suitable for servicing 400Hz AC and 28V DC electrical systems on a range of aircraft. Powered by a QSB 4.5L diesel engine, coupled to a Houchin alternator, the unit is mounted on a monocoque chassis with integral cable trays. It is protected by our unique sliding weatherproof canopy, ensuring maximum access.
This GPU features the latest Houchin control panel, designed for ease of use and improved reliability.
The company’s quality procedures arecertified to:
BS EN ISO 9001: 2008