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Franklinton, LA | In the late sixties I made a few visits to LA Delta Plantation which is between Jonesville, LA and the Red River. They were using a fleet of dozers with shearing blades to clear about 60,000 acres of hardwood forest. For the first tillage pass they used 80 - 100 HP farm tractors and about 20 AMCO disks to chop the debris. I quickly learned that a notched blade will chop debris better than a smooth blade. A smooth blade will outlast a notched blade because it will not wear as fast and is more resistant to splitting. An offset disk will ride over a stump or slide sideways when it bites into a stump. A tandem disk has opposed gangs. When a tandem disk gang digs into a stump the opposed gang will resist the disk sliding sideways. The disk will ride over the stump, the stump will break or the disk will break.
Edited by DRester 2/13/2023 11:07
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