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

Model:

Scag Model STT52V-27CH, STT61V-27CH .......................................................................Kohler Command CH740S

Scag Model STT61V-27KA ............................................................................................................ Kawasaki FD750D

Scag Model STT61V-29DFI-SS, STT-29DFI-SS ............................................................................ Kawasaki FD791D

Scag Model STT61V-35BV-SS, STT-35BV ...........................................................................Briggs & Stratton 613177

Horsepower @ 3800 RPM:

Scag Model STT52V-27CH, STT61V-27CH ................................................... 27HP (Kohler Spec. #PS-CH740-3114)

Scag Model STT61V-27KA ..........................................................................27HP (Kawasaki Spec. #FD750D-CS08)

Scag Model STT61V-29DFI-SS, STT-29DFI-SS ..........................................29HP (Kawasaki Spec. #FD791D-CS04)

Scag Model STT61V-35BV-SS, STT-35BV-SS ........................................35HP (Briggs & Stratton 613177-11454-E1)

Displacement:

Kohler CH740S................................................................................................................................................... 725cc

Kawasaki FD750D and FD791D ........................................................................................................................ 745cc

Briggs & Stratton ................................................................................................................................................ 993cc

Type:

Kohler ...................................................................................4-Cycle, Air-Cooled, Naturally Aspirated Gasoline, OHV

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

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

Briggs & Stratton ............................................................ 4-Cycle, Liquid-Cooled, Naturally Aspirated Gasoline, 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:

Kohler .......................................................... Fixed Jet Carburetor with Smart-Choke™ and Fuel Shutdown Solenoid

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

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 ............................................................................................... Vaccum Pulse 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

3.1

ELECTRICAL

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

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

Charging Output:

Kohler .................................................................................................................................................. 12 Volt, 15 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, Key Switch, Throttle Lever, Manual Choke, BBC Switch,

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