Specifications include, but are not limited to: Municipal Articulated Tractor and Flail Axe Mower Attachment ; Articulating Tractor: Four Wheel Drive Articulating, Oscillating, rubber tired, diesel powered Multi-purpose tractor Power: Minimum 65 HP, Maximum 80 HP All Wheel Drive or Locking Differentials Overall Width no wider than 51” Overall Height no higher than 90” Operating Weight no less than 6500 pounds and no greater than 8000 pounds Enclosed Cab with Heat and Air Conditioning Standard Front Mounted 3-Point Hitch Assembly or Quick Connect System Hydraulic Capacity of 25 gallons per minute Color Coded Hydraulic Couplers Two Sets of Tires/Rims – Set of Winter Tires/Rims and Set of Summer Turf Tires/Rims; Flail Axe Mower: Overall Cutting Width between 72” and 80” Mounts to Articulated Tractor using 3 Point Linkage or Quick Attachment Support Roller for ground clearance with adjustment capability between 1” and 4” with a 6” Roller