porsche diesel moto are involved in cleveland soften rolled out some one hundred twenty thousand tractors from one thousand nine hundred fifty six to one nine hundred sixty three. the days formula one the lead were seated prominently on the porsche jr for advertising a fact. by one nine hundred fifty seven the year after the junior debuted porsche diesel had achieved the scene of the of its success with a second highest number of new tractors registered in germany. and why is that the cost of says at the time porsche stressed ease of operation after all farmers wives and children ought to be able to handle it and in fact they could back then be although hydraulic clutch was absolutely high tack and made shifting easy at least shifting up. shifting down was harder because the driver had to double clutch give it gas and then reengage the clutch but i mean is not that s going down cause