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Section 3

 

 

SPECIFICATIONS

3.1 ENGINE

 

 

 

General Type

 

Heavy Duty Industrial/Commercial Gasoline

Brand

 

Briggs & Statton, Kohler, Kawasaki

Horsepower:

 

 

 

(Scag Model STC48V-19KAI)

19 HP (Spec.#FH580V-AS37R)

(Scag Model STC48V-23CV)

23 HP (Spec.# PS-75607)

(Scag Model STC48V-25CV, STC52V-25CV, STC61V-25CV)

25 HP (Spec# CV730-3112)

(Scag Model STC48V-26BS)

26 HP (Spec.# 44P7770115E1)

(Scag Model STC52V-27CV, STC52V-27CV-SS, STC61V-27CV)

27 HP (Spec# CV740-3110)

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

Kawasaki

 

1550 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 / Kawasaki

 

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

Kawasaki

 

12 Volt, 13 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™ or 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 (48"-52" Deck)

13 X 5-6 Four-Ply w/Tapered Roller Bearing Pivots

(2) Front Caster Wheel (61" Deck)

13 x 6.5-6 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

 

 

10

 

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Scag Power Equipment STC52V-27CV-SS manual Engine, Electrical, Tractor