Sisu K-50SS

Sisu K-50SS is a six-wheel-driven ballast tractor made by the Finnish heavy vehicle producer Suomen Autoteollisuus (SAT). The vehicle can generate a 388 kN drawing force and it was used for pulling flatbed trailers. Only one unit was produced in 1961 and it is the largest roadworthy motor vehicle ever built in the Nordic countries.

Sisu K-50SS

Sisu K-50SS is a six-wheel-driven ballast tractor made by the Finnish heavy vehicle producer Suomen Autoteollisuus (SAT). The vehicle can generate a 388 kN drawing force and it was used for pulling flatbed trailers. Only one unit was produced in 1961 and it is the largest roadworthy motor vehicle ever built in the Nordic countries.