Tractor and Two Mowers

Provide a tractor and two mowers. Units must meet the following specifications. Tractor: john deere 6420 or equivalent, unit to be model year 2005 or newer, unit to have minimum 80hp (engine), unit to be two-wheel drive, unit to have enclosed cab with air seat, radio, heat and air conditioning, unit to have less than 3,000 hours, unit to have dual rear service control valves, unit to have powerquad transmission, unit to have 3-point hitch and pto. Mowers: tiger tsf-75 & tiger trf-102 or equivalent, flail mower to be 75", flail mower to have hydraulic lift assembly for deck angle, flail mower to have grass knives that are free floating with clevis/bolt, rear mower to be 102", rear mounted flail mower with offset, rear flail mower to have grass knives that are free floating with clevis/bolt.