Spartan RZ-HD Zero Turn Lanwmower

Code: RK-5544-1

Spartan’s RZ Series is equipped with the standard features that make Spartan stand out from the rest: GT Trac for the best incline traction, the Vibration Control Deck System, easy touch brake system, ergonomic cockpit, foot assist easy-lift deck, uncomplicated design for easy add-ons and maintenance, and state-of-the-art push start instrument panel.   

In Stock



Engine Name Briggs and Stratton Commercial 25HP
Horsepower 25HP
Fuel Capacity 5gal


Hydraulic Drive Tuff Torq 450 Series
Hydraulic Drive Torque Continuous – 1,425in-lb | Max Torque – 3,540in-lb
Hydro Drive Maintenance 500 Hours Between Oil Change
Drive Tires 22x9x10 Bias Ply
Front Tires 13×6.50×6 Smooth Tread
Wheels Type Aluminum
Speed (F/R) Forward – Up to 8.5mph | Reverse – Up to 5mph


Seat GBR-7 Elastomer
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 12v Outlet
Storage Large Cup Holder
Hitch N/A


Deck Sizes 54″, 61″
Deck Depth 5″ Deep, Full-Floating Deck
Deck Lift Foot Operated with Shock Assist
Deck Adjustment Precision Deck Height Pin plus Locking Travel Height with Pin Adjusted Height Selection
Cut Height 1″ to 4.25″ with 12 Cut Heights in Between
Blade Spindles Cast Aluminum, No Maintenance/Sealed Double Bearings
Parking Brake Foot Operated
Frame 1.5″ by 3″ Powder Coated Fusion-Bonded Solid Steel Bridge Frame


Width 54” Deck: 55.5” wide | 61” Deck: 62.5” wide
Weight 54” – 817lbs | 61” – 849lbs
Length 81″
Height 46″


Engine Warranty 3 Year Residential, 3 Year Commercial
Full Warranty 3 Year / 300 Hour Residential – 1 Year / 300 Hour Commercial – 120 Day Belt Warranty
Deck Warranty Lifetime on the leading edge. See full warranty for disclosure and restricitons
Hydraulic Drive Warranty 3 Year / 300 Hour Residential – 1 Years/300 Hours Commercial
Control Panel Warranty 3 Years Residential – 3 Years Commercial


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