Quantity: Eight (8) each – Turf Tiger II Model STTII-61V-37BV-EFI or approved equal with the following specifications 3.3.1.1 Engine: Vanguard 37HP big block EFI (Electronic fuel injection) 3.3.1.2 Length: 85.5 inches maximum 3.3.1.3 Width: Maximum 73.5 inches with chute down 3.3.1.4 Weight: 1,496-1,538 lb. 3.3.1.5 Roll Over Protection System included 3.3.1.6 Fuel Capacity: minimum 12 gallons gasoline 3.3.1.7 Caster Tires (Inches): 13” x 6.5-6 3.3.1.8 Drive Tires (Inches): 26” x 12-123.3.1.9 Seat: 4-point iso-mounted torsion-spring suspension seat 3.3.1.10 Drive System: Dual Pump and Motor 3.3.1.11 Pumps: Hydro Gear 16cc 3.3.1.12 Motors: Parker 18ci 3.3.1.13 Forward Ground Speed maximum 12 mph 3.3.1.14 Reverse Ground Speed maximum 6 mph 3.3.1.15 Parking Brake: adjustable foot-operated pedal, AUSCO disc brakes 3.3.1.16 Cutting Deck: minimum 61-inch width, 1.5” to 6” height in .25” increments 3.3.1.17 Construction: Tri-plate cutter deck constructed of 3 steel plates totaling nearly 1/2" of steel. Reinforcement plates at cutter deck spindles. 3.3.1.18 Spindles: Cast-Iron housing with tapered roller bearings 3.3.1.19 Additional Options: Must be included on each mower. 3.3.1.19.1 Hurricane Plus Mulching System 3.3.1.19.2 Turf Tiger Bumper 3.3.2 Warranty: minimum 2 years with no hour limit 3.3.3 The mowers shall be delivered fully assembled and ready for operation