Scag Power Equipment STT61V-25KBD-SS manual Specifications, Engine, Electrical, Power Head

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Section 3

 

 

SPECIFICATIONS

3.1 Engine

 

 

General Type

Heavy Duty Industrial/Commercial Diesel

Brand

Kubota 25HP Diesel [Spec. #D902-E2B-KAE-2 (1G447-00000)]

Model

Kubota D902

Horsepower

25 HP at 3600 RPM

Type

4 Cycle Diesel, 3 Cylinder, Horizontal Shaft, Water Cooled

Displacement (25HP Kubota)

...................................................................................................................................898cc.

Cylinders

3 with Cast-Iron Sleeves

Governor

Mechanical Type with Variable Speed Control Set At 3670 RPM

Idle Speed

1200 RPM

Fuel Injection

Injection Pump, Bosch MD Mini Type

Fuel

Diesel Fuel with a minimum cetane rating of 40

Oil Pump Group

Positive Displacement Gerotor™ Oil Pump with Oil Filter

Starter

Electric Starting with Solenoid Shift Starter

Belts

Kevlar cord. Self-adjusting, Self-tightening

Deck Drive Belt

Scag Part Number - 481460

Pump Drive Belt

Scag Part Number - 483086

3.2 Electrical

 

 

Battery

12 Volt, Maintenance Free (525 CCA)

Charging System

Alternator

Charging Output

12 Volt, 40 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

Volt Meter, Key Switch, Throttle Lever, BBC Switch, Temperature Gauge,

 

 

Fuses, Safety Start Module, Oil Pressure Gauge, Glow Plug Indicator

Fuses

Two (1) 20 Amp, (1) 50 Amp Resettable

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™ BDP 16 cc/rev. Pumps with Dump Valves for

 

 

movement without running the engine and pressure relief valves

Drive Wheel Motors

Two Ross Model TG 15 cu. inch 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 6.00 Flat-Free Semi-Pneumatic

(2) Drive

24X12.0X12 Four-Ply Pneumatic Tubeless, Radius Edge

Tire Pressure:

 

 

Front Caster

Flat Free

Drive

12 PSI

Fuel Tank

10-Gallon Seamless Polyethylene Tank with large opening and Fuel Gauge Fill Cap

Seat

Padded, Suspension Seat

Travel Speed:

 

 

Forward

0-12 MPH

Reverse

0-6 MPH

-NOTE- The machine will travel at 12mph for transport purposes. For best cutting performance the forward travel speed should be adjusted depending upon the cutting conditions.

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Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator Table of Contents Adjustments Inside Back CoverDirection Reference General InformationIntroduction Servicing The Engine And Drive Train ComponentsSymbols Symbol DescriptionBefore Operation considerations Safety InformationSignal Words Operation Considerations Section Roll-over protection system Foldable Roll-Over Protection SystemSeat Belt Inspection Maintenance Considerations & storage Safety And Instructional Decals Install Belt COvER Before Engine SpecificationsPower Head ElectricalHydraulic System Weights And DimensionsCutter Deck ProductivityOperating Instructions Controls And Instrument IdentificationSafety Interlock System Initial Run-In ProceduresForward Travel Starting The EngineGround Travel And Steering Engaging The Deck Drive Cutter Blades Reverse TravelAfter Operation Hillside OperationParking The Mower Removing Clogged MaterialRecommendations For Mowing Adjusting Cutting HeightMoving Mower With Engine Stopped Adjusting The Height Adjust Pedal Adjusting The Steering LeversTowing Optional Hitch Accessory Troubleshooting Cutting Conditions Condition Cause CureTroubleshooting Cutting Conditions Contd Scalping Blades Hitting Adjustments Parking Brake AdjustmentTravel Adjustments Neutral AdjustmentTracking Adjustment Throttle Control And Choke AdjustmentsBelt Adjustment Cutter Deck Level Cutter Deck AdjustmentsBelt Alignment Cutter Deck PitchCutter Deck Height Adjustment Cutter Deck HeightPosition Custom-Cut Baffle Adjustment current Production Custom-Cut Baffle AdjustmentPosition Custom-Cut Baffle Adjustment early models Position Custom-Cut Baffle Adjustment Maintenance Maintenance Chart Recommended Service IntervalsMaintenance Chart Recommended Service Intervals Contd LubricationLubrication Fitting Points Checking Hydraulic Oil Level Changing Hydraulic OilEngine Oil Engine Fuel SystemCleaning and/or Replacing Air Cleaner Element Engine Air CleanerBattery Replacing In-Line Fuel Filter ElementsCutter Blades Charging the BatteryDrive Belts Blade InspectionBlade Sharpening Blade ReplacementTires Checking Lubricant Level Cutter Deck GearboxCooling System Changing LubricantChecking The Fan Belt Tension Cleaning the Radiator Debris ScreenBody, Deck, And Upholstery Section Illustrated Parts List Scag Approved Attachments And Accessories61V Cutter Deck Description Cutter Deck Controls Cutter Deck Controls Sheet Metal Components Flatwasher, 3/8 .391 x .938 x STT ROLL-OVER Protection System with Suspension Seat STT ROLL-OVER Protection System with Suspension Seat Deck Drive Components Belt Guard, Rear Hinge, Belt Guard 481309 Latch, Hood 482433 Engine & Attaching Parts Kubota Diesel Available through the individual engine manufacturer Brake and Steering Components 48114-04 Grease Fitting 461082 Fuel and Hydraulic System Kubota Diesel Clamp, Hose BDP-16A Hydraulic Pump Assembly with Cooling FAN HG70924 Charge Pump Kit .19 STD. Splined HG51457 Electrical System Kubota Diesel 483643 Cover, Sealed Single 483641 Heavy-Duty Commercial 483158 Decal, Rops 483425 Spanish Decal Kit, STT not shown Electrical Schematic Kubota Diesel Limited Warranty Commercial Equipment Garantía Limitada Equipo Comercial Del desechos de criba la de Limpieza .B VentiladorRadiador Advertencia Refrigeración DE Sistema Lubricante de Cambio .BLA DE Cambios DE Caja LlantasTransmisión DE Correas Cuchilla la de Inspección .ACorte DE Cuchillas Advertencia Batería Puente por Arranque .CBatería la de Carga .B De filtro del elementos los de Reemplazo .B Aire de filtro Del elemento del reemplazo y/o Limpieza .ALínea en combustible Combustible de tanque del Llenado .AHidráulico aceite de filtro del elemento del Cambio .C Motor del aceite de filtro de Cambio .CCárter del aceite de Cambio .B Nota Hidráulico aceite de Cambio .BConexión de puntos de Lubricación 1-7 Figura 36 Página 1,-7 Figura LA VEA Grasa DE Conexión DE Lubricación DE Tabla LubricaciónMantenimiento Recomendados Servicio DE Intervalos Mantenimiento DE TablaDe personalizado Personalizado corte de deflector del Ajuste Corte de plataforma la de Inclinación Corte de plataforma la de NivelAlineación de Ajuste Correa LA DE AlineaciónAdvertencia Correa LA DE Ajuste Neutral Ajuste Ajustes Desplazamiento DE AjustesSolución Causa Condición Lo a inclinadas Salientes Corte deTrayectoria la de ancho IrregularCortar sin césped CorteDe trayectorias entre De Franjas VetasAltura de ajuste de pedal del Ajuste Opcional enganche de accesorio Remolque Cuestas en remolque NuncaAdvertencia Detenido Motor EL CON Cortacésped DEL DesplazamientoCuesta UNA EN Operación Operación LA DE DespuésCorte DE Cuchillas Plataforma DE Transmisión LA DE Conexión Adelante hacia Desplazamiento Motor DEL ArranqueSeguridad DE Bloqueo DE Sistema Plataforma de elevación de pie de PalancaInstrumentos E Controles DE Identificación Instrumentos e Controles 1-4 FiguraHidráulico Sistema Dimensiones y PesosProductividad Corte DE PlataformaMotor TractorEléctrico Sistema Reversa Adelante Seguridad DE Y Instructivas CalcomaníasAlmacenamiento Y Mantenimiento DE ConsideracionesFigura Vuelco Contra Protección DE Sistema Vuelco contra protección de plegable Sistema 1-2 FiguraContinuación Operación DE Consideraciones NotaOperar DE Antes Consideraciones Señalización DE PalabrasLento Rápido Símbolos Instrucciones DE Referencia Introducción 1.1 General InformaciónContinuación Contenido DE Tabla Contenido DE Tabla Advertencia Manual

STT61V-25KBD-SS specifications

Scag Power Equipment has long been recognized for its durable, high-performance lawn care machines, and the STT61V-25KBD-SS is no exception. This commercial-grade lawn mower is designed to meet the demanding needs of professional landscapers and homeowners alike, offering unmatched efficiency, comfort, and cutting quality.

At the heart of the STT61V-25KBD-SS is a robust 25 horsepower Kawasaki engine, known for its reliability and outstanding power delivery. This powerhouse enables the mower to navigate through tough grass and varied terrains seamlessly, ensuring that no job is too big or challenging. The engine’s performance is complemented by a hydrostatic drive system, which provides smooth and responsive operation without the need for gear shifting, allowing operators to focus on their mowing task without interruption.

One of the standout features of the STT61V-25KBD-SS is its 61-inch Velocity Plus cutting deck. This innovative deck design promotes superior airflow, resulting in an exceptional cut quality and a clean discharge of clippings. The three-blade system allows for versatile cutting options, making it suitable for both residential lawns and commercial properties. Users will appreciate the adjustable cutting height, which offers a range between 1 inch and 4.5 inches to accommodate various grass types and conditions.

In addition to its cutting prowess, the STT61V-25KBD-SS prioritizes operator comfort and convenience. It features a comfortable seat with cushioning and armrests, providing support during long hours of operation. The ergonomic controls ensure easy maneuverability, allowing operators to navigate efficiently around obstacles.

Durability is another hallmark of Scag Power Equipment, and the STT61V-25KBD-SS is no exception. Its heavy-duty steel frame and components are engineered to withstand the rigors of commercial use, ensuring longevity and reliability. The mower's easy-to-access maintenance points simplify routine servicing, further enhancing its practicality.

Overall, the Scag Power Equipment STT61V-25KBD-SS is a powerful, versatile, and durable mower that stands out in the commercial lawn care market. With its impressive engine, advanced cutting deck technology, and operator-focused design, it represents an excellent investment for anyone serious about maintaining pristine lawns. Whether for professional landscaping or personal use, this mower delivers exceptional results time and time again.