For the information of others, the MRS-14 was the equivilent of the Cat DW-10 and the MRS-18 was the equivilent of the Cat DW-15. After these models, MRS changed its design and went to four wheel drive tractors and used a unique weight transfer system from the scraper to the tractor. At one time during the 60's MRS built the largest production tractor/scraper in the world for use in strip mines. After the DW-15 Cat also changed their design and went to two wheel tractors which put all of the tractor weight on the drive wheels. The DW-21 was the first Cat two wheel tractor model.
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Today's Featured Article - An Old-Time Tractor Demonstration - by Kim Pratt. Sam was born in rural Kansas in 1926. His dad was a hard-working farmer and the children worked hard everyday to help ends meet. In the rural area he grew up in, the highlight of the week was Saturday when many people took a break from their work to go to town. It was on one such Saturday in the early 1940's when Sam was 16 years old that he ended up in Dennison, Kansas to watch a demonstration of a new tractor being put on by a local dealer. It was an Allis-Chalmers tractor dealership,
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