SKU: 992297 Categories: , ,


Whether it’s thick wet conditions, overgrown properties, or stalky grasses in its path, the Mach One will easily cut it down to size. Its high-volume output (HVO) Deck provides increased depth from trim side to discharge side so it can process greater material volume. This unit is packed with essential features guaranteed to give you a smooth and consistent ride.

An advanced cutting chamber is formed by setting the blades back four inches from the front of the deck for less clumping and more even grass dispersion. Gravely’s exclusive Constant Belt Tension System (CBT) ensures belt tension is maintained, keeping the blade tip speed and cutting results constant. The Mach One is unmatched when it comes to other commercial mowers in the industry.


Model AGU992297
Engine Manufacturer Kawasaki FX921V
Horsepower / Displacement 31 HP / 999 CC
Drive System Hydro-Gear ZT-5400 Transaxles
Fuel Capacity 50.6 L
Ground Speed 20.9 KM/H Forwards, 9.6 KM/H Backwards
Deck Size 60″
Deck Material 7 GA. Steel W/ 1/4 Inch Spindle Reinforcement
Deck Construction Welded
Number Of Spindles 3
Blade Tip Speed (FPM) 18,633 FPM
Spindle Housing Material Forged Aluminum
Spindle Bearings Sealed Bearing
Deck Engagement Ogura GT 3.5 Electric Clutch
Deck Lift System Foot Operated
Cutting Width 60 Inch
Cutting Positions / Height 19 Cutting Positions / 38.1 MM – 139.7 MM
Wheels Front 15 x 6-6 Smooth W/ Greasable Tapered Roller Bearings
Wheels Rear 24 x 12 – 12 Turf
Seat High Back Comfort W/ Full Suspension Seat And Padded Arm Rests
Foldable ROPS Standard
Weight 624.6 KG
Length 2032 MM
Width 1549.4 MM With Chute Up, 1894.8 MM With Chute Down
Height 1778 MM With ROPS Up, 1212.8 MM With ROPS Down
Warranty 5 Year / 1250 Hour Commercial