Specifications include, but are not limited to: 4.1.1 To Fit 7130S John Deer tractor: VIN#-L07130G599915 4.1.2 The boom mower needs to have a 25 foot reach 4.1.3 The boom mower needs to have a 60 inch rotary head. Flail heads will not be accepted. 4.1.4 There must be a rear cradle for the boom mower. 4.1.5 Functions need to be electronically operated, cable controls will not be accepted. Mower must be contraolled independently from tractor. 4.1.6 Ballast weight for the boom mower must be included. 4.1.7 Installation and shipping must be included in the bid. 4.1.8 Hydraulic pump must be independent from the tractor. 4.1.9 102-inch DOT legal transport width 4.1.10 Excavator style boom sections made of Strenx 500 hardened steel. Tubular steel style will not be accepted. 4.1.11 Two year boom mower warranty. 4.1.12 Mower head must tilt and rotate, with no less than 135 degree swing. 4.1.13 One day operator training at MoDOT facility. 4.1.14 Mower must have high efficiency/high capacity 125000 BTU per hour hydraulic oil cooler 4.1.15 Mowing system must be designed specifically for 7130S, no kits accepted.