Bulldozer/Research Development: Difference between revisions
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=Industry Standards= | =Industry Standards= | ||
*Caterpillar D3 - 30,000 lb, 63 hp - drawbar power? | *Caterpillar D3 - 30,000 lb, 63 hp - drawbar power? | ||
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Well designed bulldozers develop a tractive force of 80-90% of their weight under favorable soil conditions. Tractive force minus force needed for bulldozers rolling resistance gives drawbar pull. | |||
Bastelmike 20.1.2012 | |||
=6 Way Blade Design= | =6 Way Blade Design= | ||
Revision as of 17:48, 20 January 2012
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Overview
Research pertaining to the Bulldozer.
Industry Standards
- Caterpillar D3 - 30,000 lb, 63 hp - drawbar power?
_______________________________________ Well designed bulldozers develop a tractive force of 80-90% of their weight under favorable soil conditions. Tractive force minus force needed for bulldozers rolling resistance gives drawbar pull. Bastelmike 20.1.2012
6 Way Blade Design
Motor Coupling
This table indicates that 100-20 double roller chain coupling can accommodate 77,000+ inch pounds of force, or about 5000 pounds of force at a 15 inch diameter of a bulldozer wheel. This indicates 20,000 pounds of pushing force in 4 wheel drive configuration - as a scaling of the LifeTrac design strategy.
- See also [wikipedia on roller chain https://secure.wikimedia.org/wikipedia/en/wiki/Roller_chain]
Research
See Also
