Bad Boy Mowers 726cc Kawasaki® FR651

Bad Boy Mowers 726cc Kawasaki® FR651 for sale at H&R Agri-Power

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Bad Boy Mowers 726cc Kawasaki® FR651 for sale at H&R Agri-Power




Classic 2˝ x 2 ˝ heavy-gauge all-steel rail frame backbone.

Curved front rail with 3/8˝ front forks are an industry-leading Bad Boy construction hallmark.


Smoother steering and tighter, more precise controls with our steering dampening system.

Comfort Seat is adjustable and cushioned with side and upper back support.

Flip-up floorboard with rubber mat is a first in this class.


Solid Steel deck features 7-gauge formed and welded steel with an additional 1/4˝ reinforced edge—the heaviest in its class.

DeckDial with deck height pedal locks deck to exact cutting heights from 1.5˝ to 4.5˝ for a consistent, predictable cut. Deck pedal can be adjusted for right or left side operation.


High Performance Integrated Drive Systems for reliable, self-contained power and performance.


Mower Specifications
Cutting Width 4800 - 48"; 5400 - 54"
Cutting Height 1.5" – 4.5" with Deck Height Control System
Blades 4800 - 7/32" x 2 1/2" x 16 1/2", High Lift, Heat Treated
5400 - 7/32" x 2 1/2" x 18 1/2", High Lift, Heat Treated
Lift and Height Adjustment Foot-Assist Manual lift with Dial-Style height adjustment. Optional electric lift
Blade Belt Single V-Belt Spring Tension
Anti-Scalp Rollers 2 Front
Deck Flotation Floats On Four 1/4" Deck Hangers
Deck Thickness 3/16" Thick Solid Steel
Engine Specifications
Gross Horsepower/CC 726cc Kawasaki® FR651
Cylinders 90 Degree V-Twin
Displacement 726 cc
Maximum Torque 40 ft. lbs. @ 2,600 RPM
Fuel Requirement Unleaded Gasoline (87 Octane or higher)
Fuel Capacity 5 Gallons
Fuel Filter Replaceable Automotive Type
Cooling System Air-Cooled
Ignition Electronic
Starter 12 Volt
Charging System 16 Amp
Drive System Specifications
Transmission Dual Integrated Hydrostatic Transaxle
Pump Drive Integrated Axial Piston Pump & Motoro w/Gear Reduction
Wheel Drive Integrated with Gear Reduction
Hydrostatic System Oil 20W50 Motor Oil
Hydraulic Filter -
Pumps EZT Integrated Unit
Hydraulic Coolers 7" Cooling Fan per Unit
Mower Dimensions
Weight 4800 - 661 lbs; 5400 - 686 lbs.
Overall Height 42"
Overall Width
Chute Up/Chute Down
4800 - 54" / 61";; 5400 - 58" / 67"
Overall Length 76"
Tire to Tire Width 46"
Tires - Front 11 x 6.0 – 5 Smooth Tread
Tires - Rear 18 x 9.5 - 8 Turf Tread
Steering Dual Lever Steering, Independent Control
Turning Radius Zero Turn - Zero Degrees, Turns Within Unit Length
Ground Speed (forward) Up To 6 mph
Parking Brake External Cogg Brake