Section 3

 

SPECIFICATIONS

3.1 ENGINE

 

General Type

Heavy Duty Industrial/Commercial Gasoline

Brand

Kohler

Horsepower

27 hp (Spec. #) ( Scag Model STWC61A-27CV)

 

25 hp (Spec. #FH721V) ( Scag Model STWC52A-25KA)

 

Type 4 Cycle Gasoline, Twin Cylinder, Horizontal Shaft

Cylinders

2 with Cast Iron Sleeves

Governor

Mechanical Type with Variable Speed Control Set At 3600 RPM

Idle Speed

1900 RPM

Fuel Pump Group

Mechanical Fuel Pump with In-Line Fuel Filter

Fuel

Non-Leaded Gasoline with a Minimum Octane Rating of 87

Oil Pump Group

Positive Displacement Gerotor™ Oil Pump

Starter

Electric Starting with Solenoid Shift Starter

Belts:

Kevlar cord. Self-adjusting, Self-tightening

Pump Drive Belt

Scag Part Number - 482716

3.2 ELECTRICAL

 

Battery

12 Volt

Charging System

Alternator

Charging Output

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™ BDP 10A Pumps with Dump Va lves for

 

movement without running the engine

Drive Wheel Motors

Two Parker 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 Four-Ply w/tapered roller bearing pivots

(2) Drive

23 X 9.50 X 12 (52") Four-Ply Pneumatic Tubeless, Radius Edge

...................................................................................................

24 X 12 X 12 (61") Four-Ply Pneumatic Tubeless, Radius Edge

Fuel Tanks

Dual 4.5-Gallon Seamless Polyethylene Tanks with large opening,

...................................................................................................

Fuel Cap and molded cup holder in the right side fuel tank

Tire Pressure:

 

Front Caster

25 PSI

Drive

12 PSI

Seat

Padded, Thick Cushion with Extra Spring Support

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Scag Power Equipment STWC operating instructions Specifications, Engine, Electrical, Tractor

STWC specifications

The Scag Power Equipment STWC, or the Scag Turf Tiger Walk Behind Mower, is a powerful and durable machine designed for the professional landscaper and serious lawn care enthusiast. Known for its robust construction and high-performance capabilities, the STWC provides exceptional cutting efficiency and versatility in various mowing conditions.

One of the standout features of the STWC is its industrial-grade engine options. With choices ranging from EFI to air-cooled variants, users benefit from superior power and fuel efficiency. The mower's engine options ensure that operators can tackle tough mowing tasks with confidence. The STWC is equipped with a high-capacity fuel tank, allowing for extended run times, making it ideal for larger properties or commercial applications.

The STWC features Scag's proprietary Hydro-Gear transmission system, which provides smooth operation and excellent maneuverability. This system allows for precise speed control and helps reduce operator fatigue. Additionally, the mower's heavy-duty steel frame and mower deck contribute to its durability, ensuring it can withstand the rigors of professional use. The cutting deck is available in various sizes, accommodating individual preferences and mowing requirements.

Ergonomic design is a hallmark of the STWC, ensuring comfort during extended hours of operation. The handlebars are adjustable to suit different operator heights, and the soft-touch grips minimize vibration, enhancing user comfort. The mower also features commercial-grade components, including high-performance blades and a high-efficiency air filtration system, which contribute to a cleaner cutting performance.

Another noteworthy characteristic is the mower's versatility. The STWC can be equipped with various accessories and attachments, such as grass catchers, mulch kits, and even spreaders, allowing users to customize their mower for a range of tasks. This adaptability makes it an excellent choice for both residential and commercial landscaping needs.

In terms of maintenance, the STWC is designed for ease, with quick-access components and simple service points. Regular maintenance can be performed conveniently, ensuring the machine remains in peak operating condition.

Overall, the Scag Power Equipment STWC stands out as a high-performance walk-behind mower that combines power, durability, and versatility. Its innovative technologies and thoughtful design make it a preferred choice among professionals who demand reliability and excellent cutting results. Whether for home use or commercial landscaping, the STWC promises a superior mowing experience.