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Cat D4 undercarriage work (part 1)
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1942 Cat D4-7J 7006W: Will It Start ?
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💡 The Genius Mechanic Completely Restored A Sand Machine That Had Been Badly Damaged For Many Years.
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15 BIZARRE AMERICAN TRACTORS YOU WON'T BELIEVE EXIST
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Caterpillar D2 #5J1113 - First Start After Full Pony Motor & Diesel Engine Rebuilds!
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Fast and efficient operator loads trucks.
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Will It Start After Sitting for 25 Years??? Caterpillar D6 #2H7086
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