R
3.1
ENGINE
General Type ................................................................................................Heavy Duty Industrial/Commercial Gasoline
Brand ......................................................................................................................................................Kawasaki, Kohler
Horsepower:
Kawasaki .................................................................................19 HP (Spec.#FH580V) (Scag Model STC48V-19KAI)
Kohler ...................................................................................23 HP (Spec.# PS-75607) (Scag Model STC48V-23CV)
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
Kohler .......................................................................................................................................................... 1900 RPM
Fuel Pump ............................................ Mechanical Fuel Pump with In-Line Fuel Filter, Fixed Jet Downdraft Carburetor
Fuel ...................................................................................... Non-Leaded Gasoline with a Minimum Octane Rating of 87
Oil Pump ........................................................................................................................ Positive Displacement Gerotor™
Starter ............................................................................................................ Electric Starting with Solenoid Shift Starter
Belts .................................................................................................................Kevlar cord. Self-adjusting, Self-tightening
3.2
ELECTRICAL
Battery .................................................................................................................................................................... 12 Volt
Charging System ............................................................................................................................................... Alternator
Charging Output:
Kawasaki ............................................................................................................................................. 12 Volt, 13 Amp
Kohler .................................................................................................................................................. 12 Volt, 15 Amp
System Polarity ....................................................................................................................................... Negative Ground
Starter .................................................................. 12 Volt Electric Ring Gear Type, Key and Solenoid Operated Interlock
Switches ..................................................................... Seat, Neutral Control, Mower Engagement (BBC), Parking Brake
Instrument Panel .....................Key Switch, Throttle Lever, Manual Choke, PTO Switch, Fuses and Safety Start module
Fuses ........................................................................................................................................................ Two (2) 20 Amp
3.3
POWER HEAD
Drive System ................Hydraulic Drive with Two Variable Displacement Pumps and Two Cast-iron High Torque Motors
Hydrostatic Pumps ... Two Hydro-Gear™ 10 cc/rev Pumps with Dump Valves for movement without running the engine
Drive Wheel Motors ............................................................................. Two Hydro-Gear™ Cast-Iron High Torque Motors
Steering/Travel Control .... Twin Lever Fingertip Steering Control with Individual Control to Each Wheel with Gas Spring
Dampers
Parking Brake ...................................................................Lever Actuated Linkage to Brakes on Both Drive Wheel Axles
Wheels:
(2) Front Caster .......................................................................... 13 X 5.0-6 Flat Free, w/tapered roller bearing pivots
(2) Drive - (48" Deck) ...................................................... 23 X 9.50 X 12 Four-Ply Pneumatic Tubeless, Radius Edge
Tire Pressure:
Front Caster....................................................................................................................................................Flat Free
Drive .................................................................................................................................................................. 12 PSI
Fuel Tanks ........................................... Dual 4.5-Gallon Seamless Polyethylene Tanks with large opening and Fuel Cap
Seat .................................................................................................... Padded, Thick Cushion with Extra Spring Support
Travel Speed:
Forward ........................................................................................................................................................0-10 MPH
Reverse ..........................................................................................................................................................0-5 MPH
-NOTE- The machine will travel at 10 mph for transport purposes. For best cutting performance the forward travel
speed should be adjusted depending upon the cutting conditions.
SPECIFICATIONS
10
Section 3