USED MFWD JOHN DEERE 8R310 ROW CROP TRACTOR (Refer to Specifications provided in Attachment 5); OPTIONAL EXTENDED WARRANTY FOR JD 8R310 – Attach proposed extended warranty pricing, terms, and information with submission); TRADE-IN ALLOWANCE for 2015 John Deere 8270 R. (Refer to information provided in Attachment 6); StarFire 7000 or 7500 receiver with SF1 capability and activation for length of lease. (Integrated AutoTrac); Tractor must connect to and provide full functionality for a John Deere 1795E planter and John Deere 1990 air seeder. All needed programming, software and hardware must be provided, along with field support to ensure 1st time operation.; Tractor must connect to and provide full functionality for a John Deere 1795E planter and John Deere 1990 air seeder. All needed programming, software and hardware must be provided, along with field support to ensure 1st time operation.; 800-900 bushel capacity; Hydraulic fold vertical unloading auger; Auger height with spout down 12.5 ft. minimum; Roll up waterproof tarp; Cart unloading time not to exceed Four (4) minutes