Since the first design from 1947 the conventional HY has never significantly improved. Brake technology or the number of gears never changed. It is on those HY weaknesses that we have thoroughly addressed. That’s why we have applied modern technology to the Hvan.

As far as technical safety and the environment are concerned, the adjusted performance can be compared to modern transport buses.

Our conversions are; engine of 140 HP, 5 shift gearbox, front disc brakes, power steering, hydraulic clutch, brake booster and 16 inch rims. The characteristics of the HY remain unaffected.

For the CITROËN TRACTION AVANT 15CV We have designed also disc brakes for the front wheels. The other conversions mentioned like; power steering, brake booster and 16 inch are also adaptable.