Bulldozer Traction: Difference between revisions
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*Cat D7 agricultural tractor - 28k lb in 1959 - [http://www.tractordata.com/farm-tractors/002/9/8/2980-caterpillar-d7-tests.html] | *Cat D7 agricultural tractor - 28k lb in 1959 - [http://www.tractordata.com/farm-tractors/002/9/8/2980-caterpillar-d7-tests.html] | ||
*Cat D6 - drawbar pull only half the weight the machine - 17k vs 33k lb weight - [https://itstillruns.com/caterpillar-d6-specs-8030334.html] | *Cat D6 - drawbar pull only half the weight the machine - 17k vs 33k lb weight - [https://itstillruns.com/caterpillar-d6-specs-8030334.html] | ||
=Links= | |||
*Presentation with Definition of bulldozer function - [http://www.assakkaf.com/courses/ence420/lectures/chapter6.pdf] | |||