Specifications; Engine; Electrical; Section 3 - Specifications - Scag Power Equipment Turf Tiger STT52V-26CH-EFI Operator's Manual

Table of Contents

3.1

ENGINE

General Type ................................................................................................Heavy Duty Industrial/Commercial Gasoline

Model:

Scag Model STT61V-25KA ............................................................................................................ Kawasaki FD750D

Scag Model STT52V-26CH-EFI, STT61V-26CH-EFI, STT72V-26CH-EFI ........................Kohler Command ECH749

Scag Model STT61V-26DFI, STT72V-26DFI .................................................................................. Kawasaki FD791D

Scag Model STT61V-35BVAC, STT72V-35BVAC .............................................................Briggs & Stratton Vanguard

Displacement:

Kohler 26CH-EFI (ECH749) ............................................................................................................................... 747cc

Kawasaki 25KA (FD750D) and 26DFI (FD791D) ............................................................................................... 745cc

Briggs & Stratton 35BVAC .................................................................................................................................. 993cc

Type:

Kawasaki (FD750D) .............................................................4-Cycle, Air-Cooled, Naturally Aspirated Gasoline, OHV

Kohler (ECH749) .......................................................... 4-Cycle, Air Cooled, Electronic Fuel Injection Gasoline, OHV

Kawasaki (FD791D) ..................................................... 4-Cycle, Liquid-Cooled, Digital Fuel Injection Gasoline, OHV

Briggs & Stratton .................................................................................4-Cycle, Air-Cooled, Naturally Aspirated, OHV

Cylinders ..................................................................................................................................... 2 with Cast Iron Sleeves

Governor ........................................................................Mechanical Type with Variable Speed Control Set At 3800 RPM

Idle Speed:

Kohler .......................................................................................................................................................... 1400 RPM

Kawasaki ..................................................................................................................................................... 1400 RPM

Briggs & Stratton ......................................................................................................................................... 1750 RPM

Carburation:

Kawasaki (FD750D) ................................................................................................... Fixed Jet Downdraft Carburetor

Kohler (ECH749) ....................................................................................................................Electronic Fuel Injection

Kawasaki (FD791D) .....................................................................................................................Digital Fuel Injection

Briggs & Stratton .......................................................................................................... Fixed Jet Sidedraft Carburetor

Fuel Pump:

Kohler .................................................................................................................... Mechanical with In-Line Fuel Filter

Kawasaki .............................................................................................. High Pressure Electric with In-Line Fuel Filter

Briggs & Stratton ................................................................................................... Mechanical with In-Line Fuel Filter

Fuel ...................................................................................... Non-Leaded Gasoline with a Minimum Octane Rating of 87

Oil Pump ...........................................................................................................................Full Pressure w/Full-Flow Filter

Starter ........................................................................................................................ Electric Starting with Solenoid Shift

Belts ................................................................................................................ Kevlar cord, Self-adjusting, Self-tightening

3.2

ELECTRICAL

Battery .................................................................................................................................................................... 12 Volt

Charging System ............................................................................................................................................... Alternator

Charging Output:

Kohler (ECH749) ................................................................................................................................. 12 Volt, 20 Amp

Kawasaki ............................................................................................................................................. 12 Volt, 20 Amp

Briggs & Stratton ................................................................................................................................. 12 Volt, 20 Amp

System Polarity ....................................................................................................................................... Negative Ground

Interlock Switches ....................................................... Seat, Neutral Control, Mower Engagement (BBC), Parking Brake

Instrument Panel ................... Ammeter, Volt Meter (ECH749), Key Switch, Throttle Lever, Manual Choke, BBC Switch,

Fuses and Safety Start module, Temp. Gauge (FD750D, FD791D), Check Engine Indicator (ECH749, FD791D)

Fuses ........................................................................................................................................................ Two (2) 20 Amp