54″ Spartan RZ HD Series Zero Turn Mower with Kawasaki (SZHD154691KR)

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Spartan RZ HD

New for 2020 Spartan RZ HD model SZHD154691KR features 54″ cutting deck; Kawasaki FR691 Engine; Parker HTE 10cc; Rear Radial Tires & Seat Upgrade.

New for 2021

New look decks, seats and other finishes distinguish the latest RZ models

Enhanced and redesigned XTREME TURF FLOW (XTF) decks improve cut quality during spring, summer and fall conditions

EZ Debris Removal redesigned belt covers allow for easier blow out of accumulated debris around pulleys and spindles

7 gauge steel decks standard on all models

Parker HTE 10cc transmissions increases torque and response

SZHD154691KR Specifications


Engine Name Kawasaki FR691V
Horsepower 23HP
Fuel Capacity 9.5gal


Hydraulic Drive Parker HTE 10cc Wheel Motors.
Hydraulic Drive Torque Continuous – 3,140in-lb | Max Torque – 4,870in-lb
Hydro Drive Maintenance 1,000 Hours Between Oil Change
Drive Tires 54″ – 22×12-R10 Radial | 48″ – 22×10-R10 Radial
Front Tires 13×6.5-R6 Smooth Tread with Optional Radial Upgrade
Wheels Type Steel
Speed (F/R) Forward – Up to 9mph | Reverse – Up to 5mph


Seat 360 Degree Floating Seat Platform
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 Phone Holder, Cup Holder, and Deep Storage Tray
Hitch N/A


Deck Sizes 54″
Deck Depth 5″ Deep, Full-Floating Deck
Deck Lift Foot Operated with Shock Assist
Deck Adjustment Change-On-The-Go Precision Deck Height Dial
Cut Height 1” to 4.25” with 15 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
Weight 54” – 941lbs
Length 84″
Height 75″ with ROPS Up – 54″ with Folding ROPS Down


Engine Warranty 3 Years
Full Warranty 3 Year / 400 Hour – 120 Day Belt Warranty
Deck Warranty Lifetime on the leading edge. See full warranty for disclosure and restricitons.
Hydraulic Drive Warranty 3 years or 750 Hours. See full warranty for disclosure and restricitons.
Control Panel Warranty 3 Years

Spartan’s Uncompromising features

Additional information

Weight 1500 lbs
Non-Stock Item