Firstly, I'm in Australia
and all up this weighs 44kg.
The KMG65E fits between Yanmar
3JH4E or 4JH4-AE motor
(or sail drive) and generates 3kVA /230V AC at the flick of a switch.
It can be upped to 6kVA by adding another 'power box'.
It adds 105mm to the overall length of the motor gearbox
It has never been installed and is in "as new" condition.