The primary advantage of converting to 12 volts is the high alternator output with an internal regulator to eliminate mechanical regulator contacts. The short coming of the older tractors 6 or 12 volt is the generator/regulator system. Generators provide relatively low charge current. When these tractors were used in the field all day long, the generator had enough time to recharge the battery. Now days when these tractors are operated with frequent starts and short run times the battery doesn't get fully charged. When batteries are not fully charge they fail. Think of it as trying to charge a battery with a 6 Amp charger (generator) or a 50 Amp charger (alternator). The alternator will provide quick battery recovery with the shorter run times. K-Mo
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Today's Featured Article - The Tractor Parade: Story of a Case SC - by Bernie DeLon. On a early fall morning back in 1994, I opened the newspaper and happened to spy an article about a local antique tractor club having their annual show that weekend.
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