Bulldozer Specification

• Use same frame as LifeTrac with modifications
• Use 4 Power Cubes for 128 hp of tractor power
  • Use 2 Power Cubes per side to simplify hydraulic plumbing requirements
• 3000 psi
• 15,000 inch pound hydraulic motor on each wheel
  • Each wheel has 5-fold gear reduction via jackshaft
  • Jack shaft uses heavy chain and multiple sprockets
• 30" diameter wheels, can be as wide as required to achieve desired traction
• Use metal wheels as in Traction Engines
• Use 4-flange pillow block bearings with quick-disconnect wheels - see Quick Connect Wheels strategy for LifeTrac
• Use 3" shaft
• 3" bearings - https://www.surpluscenter.com/item.asp?item=1-215-48-4-C&catname=powerTrans
• 4 wheel drive
• Must use bolt-through wheel attachment to shaft as in LifeTrac, u
• Complete materials cost estimate of under $16k in materials, not counting