Exmark TT20KCC, TT23KAC, TT23KCC manual Specifications

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2.SPECIFICATIONS

2.1MODEL NUMBER:

Serial Nos. 320,000 & Higher: TT23KCC; TT23KAC; TT20KCC

2.2ENGINE

2.2.1Engine Specifications: See your Engine Owner's Manual.

2.2.23600 RPM (No Load).

2.3FUEL SYSTEM

2.3.1Capacity: 5.0 gal. (18.9 L.)

2.3.2Type of Fuel: Regular unleaded gasoline, 87 octane or higher. In countries using the research method, it should be a 90 octane minimum.

2.3.3Fuel Filter: Replaceable in-line

2.3.4Fuel Shut-Off Valve: 1/4 turn

2.4ELECTRICAL SYSTEM:

2.4.1Charging System: Flywheel Alternator

2.4.2Charging Capacity: 15 amp

2.4.3Battery Type: BCI Group U1 235 amps at O° F

2.4.4Battery Voltage: 12 Volt; Polarity, negative ground.

2.4.5Fuses: blade type, 20 amp to charging circuit; 20 amp to electric clutch.

2.4.6Safety Interlock System: Operator must have OPC (Operator Presence Control) levers held in contact with handle grips, speed control lever in neutral, and PTO disengaged to start engine. Release of OPC levers will cause the engine to stop if speed control lever is not in neutral and/or PTO is engaged.

Park brake must be disengaged to move speed control out of neutral or engine will kill.

2.5STEERING CONTROL:

Fingertip drive control levers provide independent speed control, braking and neutral to each drive wheel for moving forward or reverse, stopping, and power turning.

2.6 TRANSMISSION:

Twin Hydrostatic Drive

2.6.1Two Hydro Gear BDP-10L series variable displacement pumps independently coupled to two high efficiency Parker/Ross wheel drive motors.

2.6.2Hydraulic Filter is replaceable cartridge type.

P/N 513211: 10 microns, 18 psi bypass (Summer use above 32° F)

P/N 523541: 40 microns, 18 psi bypass (Winter use below 32° F)

2.6.3

Speed Range:

Forward

0 - 6.75 mph (10.9 km/h)

 

 

Reverse

0 - 2.25 mph (3.6 km/h)

2.7 WHEEL DRIVE SYSTEM:

Drive wheels are direct coupled to Parker/Ross wheel drive motors with 1.0" (25.4 mm) tapered shaft.

2.8 TIRES

Drive

Front Caster

Size

18 x 8.50-8

11 x 4.0-5

Quantity

2

2

Tread

Turf Master

Smooth

Ply Rating

4

4

Pressure

14 psi (97 kPa)

16 psi (152 kPa)

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Contents Page Potential Hazard Exmark Parts PLUS Program Operators Manual Table of Contents Your Safety is Involved SafetySafety Alert Symbol TrainingCarbon monoxide can kill you Potential Hazard Operation Page Maintenance and Storage Safety Signs Riding AttachmentsPage Specifications Assembly Instructions Charging the battery may produce explosive gasses Support PIN Location Mower Deck InstallationDrive Wheels Grease Unit Service Hydraulic OILPerform Necessary Adjustments Familiarize Yourself with the ControlsOperation Instructions Drive LEVER, Neutral Lock LatchPRE-START Operating InstructionsPotential Hazard Drive LEVER, Neutral Lock Latch Operation Transporting Maintenance & AdjustmentsPeriodic Maintenance Clean engine air cooling system Blade Bolt Installation Page Page Service Interval After First 250 hrs, then yearly thereafter Charge Pump Location Lubrication Chart Locations Pumps Places IntervalPage Adjustments Left Hand Side Shown Neutral Safety Switch Adjustment Hydro Drive Linkage AdjustmentHydro Control LINKAGE/SWIVEL Adjustment Hydro Pump Spring Tension Setting Trouble Shooting Waste DisposalProblem Engine TroubleshootingEngine Troubleshooting Table Hydraulic Schematic Wiring Diagrams Warranty Limited Warranty Exmark Commercial Turf EquipmentPage Fold Along Appropriate Line See EXMARK’S Complete Line of Products for Turf Care