Tanker Semi Trailer for fuel oil products transport designed with Donat Trailers longterm experience and engineering. Tanker Semi Trailer capacity is around 20.000 – 38.000 liter. Donat can design Tanker Trailer for special purpose also. Loading and Unloading of Tanker Semi Trailer is gravity discharge and with meter. Top loading and Bottom Loading Tank Trailers is available in Donat Trailers productions.