It's HP or KW on the starter's pinion shaft that turns the diesel. Unless we know the KW of the old direct drive starter and the KW of the new reduction starter. I would dare say a MT41 or MT42 Delco will turn an engine faster than the Denso or Nipper gear reduction unit Deere uses. All other factors equal a 4KW PM starter will draw less current than a 4KW conventional direct drive starter. To make power on the starter pinion, it still takes amps X volts. A direct drive starter drawing 750amp at 10V is going to out crank a PM starter drawing 500amp at 10V.
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Today's Featured Article - George's Fordson Major - by Anthony West (UK). This is a bit of a technical info to add on to the article about George's Major in the "A Towny Goes Plowing" article. George bought his Major from a an implement sale about 18 years ago for £200.00. There is no known history regarding its origins or what service it had done, but the following work was undertaken by Harold alone to bring it up to show standard. From the engine number, it was found that the major was produced late 19
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