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2018 Spartan Mowers RT-Pro Series - 54" Briggs & Stratton 27hp


Spartan Mowers
RT-Pro Series - 54" Briggs & Stratton 27hp



The Spartan RT Series offers an PRO and HD version mower from small to commercial jobs. The RT Series is packed with the basic features that make Spartan stand out from the rest like GT Trac for the best incline traction, easy touch brake system, the ergonomic cockpit, foot assist easy-lift deck, our simplistic design for easy add-ons and maintenance, and the state-of-the-art push start instrument panel.

The RT-HD is a heavy duty commercial mower, offering fleet-like pricing to everyday buyers. There is not another commercial mower that offers such value. Starting price is $6,269, making the RT Series the most decked-out mowers on the planet at an incredibly affordable price. Questions about any of the key features and components? Check out our detailed specifications sheets.

Go ahead. Take a test drive. The comfort, the smooth ride, the clean and even cut, the traction on can not miss the difference. Spartan is better.

  • Gt trac for the best traction on inclines. Precision weight distribution, balance, and control
  • Patented brake system - patent-pending ergonomic foot control - foot-operated to unlock/lock
  • Soft ride rear radial tires option - specific tread pattern designed and tooled for this mower for softer ride, longer life, and more traction. Upgrade available on 48", 54" and 61" deck.
  • Gt trac for precision traction, balance, and control
  • 5" deep, reinforced extreme turf flow deck
  • Change on the go precision deck height dial with shock assisted deck foot lift
  • One piece deck with baffling
Simplistic Design
  • Long lasting belt design with large idlers and minimal belt angles. Belts keep a constant tension to maximize belt life
  • Ergonomic cockpit - with 12v outlet
  • Perfectly balanced with low center of gravity
  • Plug and play simplistic wiring system
  • Simple push-start instrument panel
  • Wrap-around design for durability
Heavy Duty Frame
  • Heavy duty tube frame - same material used on intimidator UTVs
  • Easy maintenance access
  • Vibration control deck system
  • Lifetime warranty on leading edge of deck
  • Engine Name: Briggs and Stratton Commercial (44T977)
  • Horsepower: 27
  • Fuel Capacity: 9.5 Gallons
Drive Line
  • Hydraulic Drive: Parker HTE 10cc wheel motors. 3 year/750 hour commercial & 2 year/750 hour commercial warranty
  • Hydraulic Drive Torque: Continues: 3,140in lb. Max Torque: 4,870in lb.
  • Hydro Drive Maintenance: 1000 hours between oil change
  • Drive Tires: 23x10.50x12 Turf Radials
  • Front Tires: 13x6.5x6 Smooth Tread
  • Wheels Type: Steel with optional aluminum rear wheels and front hub covers4
  • Speed (F/R): Forward: Up to 9MPH | Reverse: Up to 5MPH
  • Seat: GBR-7 Elastomer Dampeners
  • Steering Levers: Adjustable up and down
  • Control Panel LCD Display: Engine hour meter, Mower deck hour meter, Tachometer, Low level warning volt meter, Time between oil change countdown, Fault codes
  • Control Panel LED Warning Indicators: Parking brake set, Drive levers, Operator present, PTO, Low/Hi battery volts, Low oil PSI
  • Ignition: Keyless, enter personal code to start
  • Auxiliary Power: 12 Volt outlet next to phone holder
  • Storage: 1.5"x3" Powder Coated Fusion-Bonded Solid Steel Bridge Frame
  • Hitch: 2" Rear Receiver Standard
Cutting Deck
  • Deck Sizes: 54"
  • Deck Depth: 6" Deep, reinforced 7 gauge deck XTF (Xtreme Turf Flow) deck
  • Deck Lift: Foot operated with shock assist. Optional push-button electric actuator.
  • Deck Adjustment: Change-on-the-go Precision Deck Height Dial
  • Cut Height: 2" to 5.5" with 15 cut heights in between
  • Blade Spindles: Cast aluminum, no maintenance/sealed double bearing
  • Parking Brake: Foot operated
  • Frame: 1.5"x3" Powder Coated Fusion-Bonded Solid Steel Bridge Frame
  • Width: 55.5" wide
  • Weight: 1055 lb
  • Length: 84"
  • Height: 75" fixed ROPS
  • Engine Warranty: 3 year Residential / 3 Year Commercial
  • Full Warranty: 2 years/350 hours residential | 1 year/350 hours commercial
  • Deck Warranty: Lifetime on the leading edge. See full warranty for disclosure and restrictions



Engine Manufacturer
Briggs and Stratton
Horse Power
27 HP
Engine Type
Commercial (44T977)


Wheel Size
Drive Tires: 23x10.50x12; Front Tires: 13x6.5x6
Fuel Capacity
9.5 gal.


Deck Size
54 in.
Discharge Type

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