Tatra 6x6 Tractor PB400 + disker.wmv
This prototype tractor uses the Tatra backbone tube with swing axle suspension system, also Tatra gearbox, brakes, reduction hubs plus much more. At present a V8 LIAZ motor produces an increaible 500hp is fitter but in production the Tatra V8 aircooled motor will be fitted. The fronand rear axle steer upto 38 degrees at speeds under 20kph, at high speeds only the front axle steers. There are a number of other inovation. The main idea of the 6x6 concept is to reduce the hectre cost, increase productivity, lower the enviromental inpact and reduce soil compaction, this tractor only weighs 10 tonne.