"Due to constant changes from manufacturers, limited time offers and financing options, please call (813) 659-1718 & ask for John or email john@choochoolawnequipment.com for the best current deals."

Scag STT72A-29KA-DFI-SS Turf Tiger


In Stock
Choo Choo Lawn Equipment
STT72A-29KA-DFI-SS Turf Tiger



  • 72" Velocity Plus Cutter Deck
  • 29hp Engine
  • 16cc Heavy-duty hydraulic drive pumps
  • Up to 12 MPH ground speed for more productivity
  • Command Comfort Operating Station
  • Aluminized exhaust system
  • Foot pedal cutter deck lift system
  • 10 gallon fuel tank
  • Up to 350 ft. lb. PTO Clutch Brake
  • Double-tube steel main frame
  • Heavy-duty blade drive spindles
  • Operator friendly instrument panel
Product Details
  • Heavy-duty hydraulic drive system includes dual 16cc Hydro-Gear pumps, and Hydro-Gear (27hp models) or Ross wheel motors (29hp and larger models) for reliable, Zero Turn maneuverability. Hydro-Gear BDP-16A (16cc) hydraulic pumps provide smooth, positive and reliable power to the drive wheels. Extra large input bearing, input shaft and internal components add to reliability and performance. Built-in pressure relief valves reduce internal pressure spikes and add to pump life. 29hp and larger models feature a cooling fan mounted directly to the pumps providing additional cooling for added pump life.
  • Auxiliary hydraulic oil coolers keep oil temperatures within a safe operating level and adds to hydraulic system component life.
  • 12 MPH (29hp and larger models) or 10.5 MPH (27hp models) forward speeds and 5 MPH reverse speeds keep productivity at a maximum.
  • Driveshaft driven cutter deck eliminates belt slip and provides increased reliability and longevity compared to a belt drive system.
  • Heavy-duty blade drive spindles provide reliable performance season after season. The Scag spindle easily handles the high horsepower and torque requirements of this powerful mower. Three year limited warranty.
  • Choose a 52" or 61" Velocity Plus™ cutter deck, or 72" Advantage deck. Match that with a 27hp Kohler; 27hp or 29hp liquid-cooled Kawasaki engine; or 35hp Briggs Vanguard air-cooled or liquid-cooled V-twin engine.
  • New for 2006! 35hp BIG BLOCK Briggs Vanguard liquid-cooled V-Twin engine and 35hp air-cooled options. Click here for a complete list of engine and cutter deck combinations.
  • The 29hp Kawasaki DFI is a digital fuel injected engine. This engine will start easier and it is more fuel efficient than a carbureted model, reducing overall operating cost. It is also liquid-cooled for long life when compared to the other air-cooled fuel-injected engines on the market today.
  • Standard equipment auxiliary canister air filter system on all Turf Tigers. This provides increased service intervals and longer engine life. Kohler engines feature removable access panels for easy cleaning of the cooling fins.
  • Engine radiator is mounted in front of the engine, as the engine manufacturer intended. Having the radiator positioned behind the seat offers extra protection against impacts and foreign material. Hydraulic oil cooler is also mounted in front of the radiator for maximum airflow and heat dissipation.
  • Single fuel tank, 10 gallon capacity keeps you in the field cutting grass.Fuel tank is positioned low, in the center of the machine, adding to the mower's low center-of-gravity and excellent hillside stability. Fill up in the morning and cut all day long.
  • Double tube steel main frame construction delivers superior strength and ensures years of trouble free service. This design is much stronger than "bolt together" frame designs. The main frame was designed for an ultra-low center-of-gravity to increase hillside stability.
  • The Ogura GT3.5 PTO Clutch Brake delivers 250 ft. lbs. of starting and stopping torque. A GT5 model with 350 ft. lbs. of torque is used with the 35hp Briggs Vanguard engines. Adjustable airgap ensures long component life.
  • Easily adjust cutting heights from the seat with the convenient, easy to lift, 3-position adjustable foot pedal. Wide range of adjustment from 1" to 6" in 1/4" increments (21 different cutting height settings).
  • Custom-Cut Baffle allows you to customize the cutter deck to your individual cutting conditions.
  • Deck leveling adjustment bracket allows for easy in-the-field deck leveling adjustment.
  • New for 2006! Command-Comfort Operator's Station provides unmatched fatigue-fighting comfort (29hp and larger models). Quick-Fit control levers, torsion spring suspension seat, and 3-position deck lift foot pedal combine to provide unprecedented levels of adjustability and ergonomics.
  • Quick-Fit steering control levers with dual dampers for smooth, precise responsiveness. Steering levers are adjustable to fit a wide range of operator sizes, increasing operator comfort.
  • Suspension seat with cushioned armrests is adjustable to individual operator weights for increased support and reduced operator fatigue (standard on 29hp+ models). High-back Soft-Ride seat standard on 27hp models; Suspension seat optional.
  • Convenient cup holder keeps beverage securely in place and within easy reach.
  • Extra large 24 inch drive tires and up to 13 x 6 - 6 caster wheels ensure better traction, less turf tearing and easy curb climbing.
  • Flat-Free front caster tires virtually eliminate downtime and expense caused by flat front tires.
  • Tapered roller bearings are utilized in the front caster wheels and in the caster pivots for durability and reduced maintenance.
  • "Split-Steel" pulley design is stronger than cast iron or stamped pulley designs. They are precision matched and lightweight for reduced inertia and decreased wear on the cutter deck drive system.
  • High-quality Fafnir bearings and bearing debris guard on idler pulleys ensure long, reliable service.
  • Operator friendly instrument panel includes an ammeter, ignition switch, mower engagement switch, water temperature gauge (liquid-cooled engines only), separate choke and throttle controls. The hour meter is conveniently located at the rear of mower near the engine.
  • User-friendly mower design allows quick, clean access to the engine and filters, for easy maintenance. Rear access panel exposes self adjusting PTO, and hydraulic pump drive belts.
  • Spring loaded idler arms effortlessly keep belts in constant adjustment for maximum life and minimum maintenance.
  • Excellent hillside stability due to an exceptionally low center-of-gravity and extra wide stance.
  • The Scag "Simply the Best" commercial warranty stands behind you and your mower for years of profitable service.
  • Marbain cutter blades stay sharp longer for reduced maintenance.
  • High quality electrical components such as switches, wiring and harness looms are used throughout the Scag mower line for trouble-free service.
  • Foldable Rollover Protection System (ROPS) is standard equipment and easily fits into enclosed trailers. ROPS provides additional operator safety.
  • Digital hour meter displays maintenance reminders to help ensure that routine service is completed.
  • There are many, time saving, money making accessories for the Turf Tiger like the Tiger Striper lawn striping kit, spindle driven grass catchers, halogen light kits and more.
  • Length: 90"
  • Width (chute down): 83"
  • Width (chute in transport position): 73"
  • Weight (with ROPS): 1400 lbs. - 1495 lbs.
  • Height (with ROPS): 67.5"
  • Height (with ROPS folded down): 56.5"
  • Engine Options: 29hp Kawasaki, liquid-cooled, twin cylinder, horizontal shaft, Digital Fuel Injection
  • Fuel Capacity/Design: 10 gallons, single fuel tank mounted low in the center of the mower to lower the center-of-gravity and improve hillside stability and traction.
  • Travel Control: Twin “Quick-Fit” steering controls with gas dampers for smooth, precise maneuverability. Adjustable to fit various operator sizes.
  • Ground Speed: 12mph forward, 5 mph reverse
  • Main Frame Construction: Double tube, steel frame, full length, fully welded
  • Drive Tires: 61" & 72": 24 x 12 - 12, 4 ply
  • Caster Tires: 61" & 72": 13 x 6.5 - 6, 4 ply; Flat-Free, semi-pneumatic
  • Caster Wheel Bearings: Tapered roller bearings
  • Front Caster Arm Design: Bolt-on for easy replacement if necessary
  • Hydraulic Pumps: Dual Pumps; 16cc displacement, Hydro-Gear BDP-16A
  • Hydraulic Oil Cooler: Yes - 4 qt system capacity with auxiliary oil cooler
  • Hydraulic Oil Filter: 10 micron
  • Hydraulic Wheel Motors: Dual Ross (29hp+ models) 15ci heavy-duty motors with extra large shafts
  • Electrical System: 12 Volt battery. Alternator, 15amp charging. Solenoid shift starter.
  • Belts: Kevlar cord. Self-adjusting, spring-loaded self-tightening
  • Drive/Load Pulleys: Split-steel design -- stronger and lighter weight than cast-iron
  • Instrument Panel : Ammeter, key switch, throttle, manual choke, BBC switch, water temp gauge (on liquid-cooled models)
  • Command-Comfort Operator's Station: Torsion spring suspension seat, fully adjustable, with arm rests (29hp+
  • models). “Quick-Fit” steering control levers feature incredible range of adjustment for optimal comfort and control. 3-Position adjustable deck lift foot pedal allows for easy deck lift for all operators
  • PTO - Electric Clutch: Ogura GT3.5 - 250 ft lb / adjustable air-gap. Ogura GT5 - 350 ft lb (on 35hp BV) / adjustable air-gap
  • Cutter Decks: 72" Advantage. Floating, adjustable, anti-scalping design.
  • Cutter Deck Construction: Tri-Plate, welded: 61" & 72" with 10 gauge top, 7 gauge skirts, 7 gauge & 11 gauge reinforcement plates.
  • Cutter Deck Drive: Drive shaft driven -- eliminates belt slip for increased reliability & longevity
  • Number of Anti-Scalp Wheels: 72": 9 wheels in 7 positions
  • Cutter Deck Spindles: Scag Heavy-Duty Spindles w/cast-iron housing & tapered roller bearings, backed by 3-year limited warranty
  • Cutter Deck Height Adjustment: Foot pedal (3-position adjustable) lift with self-locking mechanism at transport position
  • Cutting Range: 1" to 6" in 1/4" increments
  • Number of Cutter Blades: 3 Marbain blades
  • Total Length: 72" models: 90"
  • Total Width (with discharge chute in mowing position): 72" models: 83"
  • Total Width (with discharge chute in transport position): 61" models: 62"
  • Height (with ROPS): 67.5"
  • Height (with ROPS folded): 56.5"
  • Weight (with ROPS): 72" models: 1400-1495 lbs.
  • Warranty: 2 Yr. Mower Warranty—Parts & labor. 3 Yr. Deck Warranty—First & second years parts & labor; third year parts. 3 Yr. Spindle Warranty—First & second years parts & labor; third year parts. 2 Yr. Engine Warranty—Minimum of a two-year warranty covered directly through the individual engine manufacturer.



Engine Manufacturer
Horse Power
29 hp
Engine Type
Liquid-cooled, twin cylinder, horizontal shaft, Digital Fuel Injection


Wheel Size
Drive: 24 x 12 - 12, Caster: 13 x 6.5 - 6
Fuel Capacity
10 gal.


Deck Size
72 in.
Discharge Type
Standard: Side

Not Sure What You’re Looking For?