Exmark TT20KCE, TT23KAE manual Specifications, Model Numbers, Systems

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Specifications

Specifications

Model Numbers

Serial Nos: 790,000 and Higher

TT20KCE, TT23KAE

Systems

Engine

Engine Specifications: See your Engine Owner’s Manual

RPM: Full Speed: 3600 (No Load)

Fuel System

Capacity: 5.0 gal. (18.9 L)

Type of Fuel: Regular unleaded gasoline, 87 octane or higher.

Fuel Filter: Replaceable In-line

Fuel Shut-Off Valve: 1/4 turn increments

Electrical System

Charging System: Flywheel Alternator

Charging Capacity: 15 amps

Battery Type: BCI Group U1 235 amps 0°F

Battery Voltage: 12 Volt

Polarity: Negative Ground

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

Operator Controls

Steering 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.

Transmission

Two Hydro Gear variable displacement piston pumps independently coupled to two high efficiency Parker wheel drive motors.

Hydraulic Oil: Use Exmark Premium Hydro Oil.

Hydraulic Oil Capacity: 2.4 qt. (2.2 L)

Hydraulic Filter is replaceable cartridge type.

P/N 109–4180: 25 microns, 10 psi bypass (Summer use above 32°F (0°C))

P/N 1–523541: 40 microns, 18 psi bypass (Winter use below 32°F (0°C))

Speeds:

0-6.75 mph (10.9 km/hr) forward.

0-2.25 mph (3.6 km/hr) reverse.

Drive wheel release valves allow machine to be moved when engine is not running.

Safety 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 engaged to move speed control out of neutral or engine will kill.

Wheel Drive System

Drive wheels are direct coupled to Parker wheel drive motors with 1 inch (25.4 mm) tapered shaft.

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Contents Turf Tracer California Introduction Contents Safety Safety Alert SymbolSafe Operating Practices TrainingSafety Operation Slope OperationMaintenance and Storage Safety Safety and Instructional Decals 103-2242 103-2432 103-4935 103-2243 116-0404 Specifications Model NumbersSystems Dimensions Product Overview Torque RequirementsOperation ControlsPre-Start Operating Instructions Driving the Machine Drive Lever/Neutral Lock Latch OperationAdjusting the Cutting Height Driving in ReverseAdjusting the Anti-Scalp Rollers Front left anti-scalp bracket shownTransporting Transporting a UnitMaintenance Recommended Maintenance SchedulesCheck Battery Charge Check Engine Oil LevelCheck Mower Blades Check Safety Interlock System PTO disengaged-starter must not crankService Air Cleaner Check for Loose HardwareCheck Hydraulic Oil Level Change Engine OilCheck Condition Of Belts Lubricate Grease FittingsLubricate Caster Wheel Hubs Remove Engine Shrouds and Clean Cooling Fins Check Spark PlugsChange Fuel Filter Change Hydraulic System Filter Hydraulic System Air PurgeFuel Tank Mounting Hardware Specifications Thread Locking AdhesivesBrake Adjustment Speed Control Linkage Neutral Safety Switch AdjustmentMobil HTS Grease Or Food-Grade Anti-seize Copper-Based Anti-seizeNeutral Control Linkages Adjustment Hydro Control Linkage AdjustmentDrive Lever Linkage Adjustment Tracking AdjustmentHydro Pump Spring Tension Setting Electric Clutch AdjustmentClean Grass Build-Up Under Deck Waste DisposalBattery Disposal Troubleshooting Problem Possible Cause Corrective ActionTroubleshooting Schematics Electrical DiagramHydraulic Diagram Exmark Commercial Turf Equipment Page Service Record Page Page See EXMARK’S Complete Line of Accessories and Options

TT23KAE, TT20KCE specifications

Exmark, a leading manufacturer in commercial mowers and outdoor power equipment, has introduced robust models such as the TT23KAE and TT20KCE. Designed with professional landscapers in mind, these mowers are engineered to deliver exceptional performance, durability, and ease of use.

The Exmark TT23KAE is powered by a 23-horsepower Kohler engine, providing the muscle necessary for tackling even the toughest mowing jobs. This model features a 52-inch mowing deck, ensuring a wide cutting path and increased productivity. The innovative Triton™ mower deck technology allows for superior grass cutting performance. It’s designed for optimum airflow, which enhances the quality of cut and grass dispersal. The adjustable cutting heights offer versatility, allowing users to customize the mowing experience according to their specific needs.

On the other hand, the Exmark TT20KCE offers a slightly smaller yet equally efficient option, powered by a 20-horsepower Kohler engine. This model has a 48-inch mowing deck, making it an excellent choice for tighter spaces while maintaining a high level of efficiency. Like its counterpart, the TT20KCE features the Triton mower deck technology, ensuring clean cuts and excellent grass management.

Both models utilize Exmark’s patented, heavy-duty frame and durable construction, ensuring longevity even in the most demanding conditions. They come equipped with a user-friendly control system, allowing for precise maneuverability and ease of operation. The ergonomic design of the operator’s platform reduces fatigue during extended use, making these mowers comfortable for daily handling.

Incorporating advanced technology, both models boast a safety system that prevents accidental starts, enhancing user safety. Additionally, the intuitive design of the maintenance points simplifies routine checks and service, allowing operators to spend more time mowing and less time on upkeep.

Furthermore, both mowers offer impressive fuel economy, reducing operational costs for landscaping businesses. Their compact design allows for easy transport and storage, making them ideal for a range of job sites.

The Exmark TT23KAE and TT20KCE have carved out their niche in the commercial mowing sector by blending power, technology, and user-friendly design. Whether tackling large lawns or navigating tight residential spaces, these mowers deliver unmatched performance and reliability, making them essential tools for landscape professionals.