Scag Power Equipment STT61V-25KBD manual Specifications, Engine, Electrical, Power head

SPECIFICATIONS

3.1 ENGINE

General Type

Heavy Duty Industrial/Commercial Diesel

Brand

CAT 28HP Diesel [Spec. #307-9829]

Kubota 25HP Diesel [Spec. #D902-E2B-KAE-2 (1G447-00000)]

Model

CAT - C1.1

Kubota - D902

Horsepower

28 HP at 3200 RPM (Model STT61V-28CAT-SS, STT-28CAT-SS)

25 HP at 3600 RPM (Model STT61V-25KBD-SS)

Type

4 Stroke Diesel, 3 Cylinder, Horizontal Shaft, Liquid-Cooled

Displacement

898 cc Kubota, 1.13L. Cat

Cylinders

3

Governor

Mechanical Type with Variable Speed Control Set At 3200 RPM - CAT, 3670 RPM -Kubota

Idle Speed

1200 RPM

Fuel Pump

Electric Fuel Pump with in-line filter - CAT

Injection Pump, Bosch MD Mini Type with in-line fuel filter - Kubota

Fuel

Diesel Fuel with a minimum cetane rating of 40

Oil Pump Group

Pressure Lube, 5.2 U.S. Quarts with Oil Filter - CAT

Positive Displacement Gerotor™ Oil Pump with Oil Filter - Kubota

Starter

Electric Starting with Solenoid Shift Starter

Belts:

Kevlar cord. Self-adjusting, Self-tightening

Deck Drive Belt

Scag Part Number - 481460

Pump Drive Belt

Scag Part Number - 483735 - CAT

Scag Part Number - 483678 - Kubota

3.2 Electrical

Battery

12 Volt, Maintenance Free (525CCA)

Charging System

Alternator

Charging Output

12 Volt, 40 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

Volt Meter, Key Switch, Throttle Lever, BBC Switch, Temperature Gauge,

Fuses, Safety Start Module, Oil Pressure Gauge, Glow Plug Indicator

Fuses

Two (1) 20 Amp, (1) 50 Amp Resettable

3.3 power head

Drive System

Hydraulic Drive with Two Variable Displacement Pumps and Two Cast-iron High Torque Motors

Hydrostatic Pumps

Two Hydro-Gear™ 16cc Pumps with Dump Valves for

movement without running the engine and pressure relief valves

Drive Wheel Motors

Two Hydro-Gear Model 18E, 18 cu. Inch 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 6.00 Flat Free

(2) Drive

24X12.0X12 Four-Ply Pneumatic Tubeless, Radius Edge, 61" & 72"

Tire Pressure:

Front Caster

Flat Free

Drive

12 PSI

Fuel Tank

10-Gallon Seamless Polyethylene Tank with large opening and Fuel Gauge Fill Cap

Seat

Padded, Suspension Seat

10