Société Française de Vierzon 302 View 2

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Société Française de Vierzon 302 View 2

The engine of the Société Française de Vierzon 302 was a water cooled two-stroke horizontal semi-diesel single cylinder engine of 5,350cc.  The compression ratio was 6.7 to 1 and at 800 r.p.m. the power output was 32 h.p. at the belt pulley and 27 h.p. at the draw-bar. The five forward and one reverse speed transmission gave the following speeds in kilometres per hour for each gear: 1st = 3.5, 2nd = 4.8, 3rd = 6.4, 4th = 11.2, 5th = 20,0 and reverse = 4.4.  A six volt electrical system was used on tractors when electrics were fitted.