Bulldozer Traction
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Industry standard traction:
- Cat D7 - 32k lb - with .9
- Cat D7 - 21k lb pull in 1947 - [1]
- Cat D7 agricultural tractor - 28k lb in 1959 - [2]
- Cat D6 - drawbar pull only half the weight the machine - 17k vs 33k lb weight - [3]
Links
- Presentation with Definition of bulldozer function - [4]
- Note - coefficient of traction max of 1 seems to be a misleading, as extremely aggressive tracks transition to a different mechanism than traction