LifeTrac Genealogy

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Revision as of 21:37, 25 February 2014 by Marcin (talk | contribs) (Created page with "#LifeTrac I - Articultated steering, 4 wheel drive, wheel chains, dedicated 55 hp diesel engine #LifeTrac_II - Skid steering with tracks on rubber tires, 4 wheel drive...")
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  1. LifeTrac I - Articultated steering, 4 wheel drive, wheel chains, dedicated 55 hp diesel engine
  2. LifeTrac_II - Skid steering with tracks on rubber tires, 4 wheel drive, 2 modular engine units (Power Cubes), 54 hp total, front- and rear-end loaders included. 32 cu in hydraulic motors.
  3. LifeTrac III - Same as II but one single (front-end) loader arm. 32 cu in hydraulic motors. Quick attach valves added. Issues with hydraulic motor to wheel couplers, where 6-spline agricultural shaft was used on each wheel.
  4. LifeTrac IV - Larger hydraulic motors (45 cu in) were used, and Modular Wheel Units were added. Quick connects added to hydraulic controls. Wheel shaft coupling issues solved.
  5. LifeTrac V - Began using LifeTrac Construction Set - 4"x4" square tubing. Modular Wheel Units continued. Returned to articulated steering and rear ground-higging pivot to separate 2 pivots for ease of fabrication.
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