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Section 3

SPECIFICATIONS

3.1 ENGINE

General Type

Heavy Duty Industrial/Commercial Gasoline

Brand

Briggs & Statton, Kohler

Horsepower:

 

 

(Scag Model STC52V-23BV, STC61V-23BV)

23 HP (Spec.# 3867770122E1)

(Scag Model STC52V-25CV, STC61V-25CV)

25 HP (Spec# CV730-3112)

(Scag Model STC52V-25CV-FR, STC61V-25CV-FR).

..................................................... 25 HP (Spec# CV730-3112)

(Scag Model STC48V-26BS)

26 HP (Spec.# 44P7770115E1)

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:

 

 

Briggs & Stratton

1750 RPM

Kohler

1900 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:

 

 

Briggs & Stratton

Electric Starting with Bendix Shift Starter

Kohler

Electric Starting with Solenoid Shift Starter

Belts

Kevlar cord. Self-adjusting, Self-tightening

3.2 Electrical

Battery

12 Volt

Charging System

Alternator

Charging Output:

 

Briggs & Stratton

12 Volt, 16 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 Tractor

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 5-6 Four-Ply w/tapered roller bearing pivots

(2) Drive - (48"-52" Deck)

23 X 9.50 X 12 Four-Ply Pneumatic Tubeless, Radius Edge

(2) Drive - (61" Deck)

24 x 12 x 12 Four-Ply Pneumatic Tubeless, Radius Edge

Tire Pressure:

 

 

Front Caster

25 PSI

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

 

 

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Scag Power Equipment STC48V-26BS, STC61V-23BV, STC52V-23BV, STC61V-25CV-FR manual Specifications, Engine, Electrical, Tractor

STC61V-25CV-FR, STC48V-26BS, STC48V26BS, STC61V-25CV, STC61V-23BV specifications

Scag Power Equipment has established itself as a leader in the outdoor power equipment industry, and its line of mowers, particularly the STC series, exemplifies premium engineering and cutting-edge technology. Among the standout models are the STC52V-23BV, STC52V-25CV-FR, STC52V-25CV, STC61V-23BV, and STC61V-25CV. Each model is designed to meet the diverse demands of commercial and residential landscaping, providing efficiency, performance, and durability.

The STC52V-23BV and the STC52V-25CV-FR are both equipped with powerful V-twin engines that deliver dependable performance under tough conditions. These engines are designed to provide high torque, enabling users to tackle tougher mowing tasks without sacrificing speed or efficiency. With a cutting deck width of 52 inches, the STC52V models offer excellent maneuverability while providing ample coverage for large lawns.

On the other hand, the STC61V-23BV and STC61V-25CV models feature an impressive 61-inch cutting deck, making them ideal for larger properties. The wider deck allows for more efficient mowing with fewer passes, ultimately saving time and reducing operator fatigue. Both models also boast V-twin engines, ensuring robust performance that can handle dense grass and uneven terrain with ease.

One of the significant characteristics of the STC series is Scag's innovative Velocity Plus cutting deck technology. This unique design enhances airflow beneath the deck, resulting in superior grass cutting and improved discharge. The deck's aerodynamic shape not only ensures a clean cut but also allows for better grass collection in conjunction with optional bagging systems.

Additionally, all STC models are built with operator comfort in mind. Ergonomically designed controls, spacious seating, and intuitive instrument panels enable operators to work efficiently without discomfort during extended periods. These mowers also come standard with heavy-duty frames and high-quality components that offer durability and long-lasting performance, even in the most demanding conditions.

Another noteworthy feature across the STC lineup is the ease of maintenance. Scag Power Equipment has designed these mowers with accessible components, making it easier for users to perform routine maintenance tasks. This focus on practicality ensures that owners can keep their equipment in optimum condition with minimal effort.

In conclusion, the Scag Power Equipment STC52V-23BV, STC52V-25CV-FR, STC52V-25CV, STC61V-23BV, and STC61V-25CV represent the pinnacle of performance, comfort, and durability in the commercial mower sector. With powerful engines, advanced cutting technology, and a focus on user experience, these mowers continue to set the standard for excellence in outdoor power equipment.