Specifications include, but are not limited to: Carson City Purchasing and Contracts, on behalf of the Carson City the Landfill Department, is accepting bids for the purchase of one (1) new and unused Bulldozer with Landfill Package.; 2.1.1. Engine shall be US EPA tier 4 final/ EU stage IV 2.1.2. Engine shall have minimum horsepower of 400 and maximum horsepower of 500. 2.1.3. Engine shall have reverse cooling fan. 2.1.4. Engine shall have dry type dry type air cleaner, with pre-cleaner and dust ejector. 2.1.5. The machine shall be equipped with a reverse hydraulic cooling fan. 2.1.6. The machine shall be equipped with a single joystick for all blade functions. 2.1.7. The transmission shall have hydrostatic drive with independent drive for each track. 2.1.8. The operators cab shall be equipped with positive pressure ventilation with precleaner