Section 3 - Specifications; Engine; Electrical; Mower - Scag Power Equipment LIBERTY Z Operator's Manual

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3.1 ENGINE

General Type ................................................................................................Heavy Duty Industrial/Commercial Gasoline
Model:
Scag Model SZL36H-18FR .............................................................................................................Kawasaki FR600V
Scag Model SZL48H-21FR .............................................................................................................Kawasaki FR651V
Scag Model SZL52H-23FR .............................................................................................................Kawasaki FR691V
Scag Model SZL61H-24FR .............................................................................................................Kawasaki FR730V
Displacement:
Kawasaki FR600V .............................................................................................................................................. 603cc
Kawasaki FR651V .............................................................................................................................................. 726cc
Kawasaki FR691V .............................................................................................................................................. 726cc
Kawasaki FR730V ............................................................................................................................................. 726cc
Type ..........................................................................................................4 Cycle Gasoline, Twin Cylinder, Vertical Shaft
Cylinders ..................................................................................................................................... 2 with Cast Iron Sleeves
Governor ........................................................................Mechanical Type with Variable Speed Control Set At 3600 RPM
Idle Speed:
Kawasaki ..................................................................................................................................................... 1550 RPM
Fuel Pump ...................................................................................................... Integral Fuel Pump with In-Line Fuel Filter
Fuel ...................................................................................... Non-Leaded Gasoline with a Minimum Octane Rating of 87
Oil Pump ........................................................................................................................ Positive Displacement Gerotor™
Starter: .............................................................................................................. Electric Starting with Bendix Shift Starter
Belts .................................................................................................................Kevlar cord. Self-adjusting, Self-tightening

3.2 ELECTRICAL

Battery .................................................................................................................................................................... 12 Volt
Charging System ............................................................................................................................................... Alternator
Charging Output:
Kawasaki ............................................................................................................................................. 12 Volt, 15 Amp
System Polarity ....................................................................................................................................... Negative Ground
Starter .......................................................................................................12 Volt Electric Ring Gear Type, Key Operated
Interlock Switches ....................................................... Seat, Neutral Control, Mower Engagement (PTO), Parking Brake
Instrument Panel .....................................................Key Switch, Throttle Lever, Manual Choke, PTO Switch, Hourmeter
Fuses ........................................................................................................................................................ Two (2) 20 Amp

3.3 MOWER

Drive System .......................................................... Hydraulic Drive with Two Hydro-Gear™ Integraded Zero-Turn Axles
Scag Models (SZL36H-18FR, SZL48H-21FR, SZL52H-23FR) ................................................Hydro-Gear™ ZT-2800
Scag Models (SZL61H-24FR) ..................................................................................................Hydro-Gear™ ZT-3100
Steering/Travel Control ........................................................................................... Twin Lever Fingertip Steering Control
Parking Brake ...................................................................Lever Actuated Linkage to Brakes on Both Drive Wheel Axles
Wheels:
(2) Front Caster .........................................................................................11 X 4 - 5 Two-Ply (36), 11 X 6 - 5 Two-Ply
(2) Drive (SZL36H-18FR, SZL48H-21FR, SZL52H-23FR) ..... 20 X 8-10 Four-Ply Pneumatic Tubeless, Radius Edge
(2) Drive (SZL61H-24FR) ..................................................... 20 X 10-10 Four-Ply Pneumatic Tubeless, Radius Edge
SPECIFICATIONS
with Individual Control to Each Wheel with Gas Spring Dampers
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Section 3