Scag Power Equipment MAG manual Engine, Electrical, Tractor, Specifications

ENGINE	SPECIFICATIONS
General Type	Heavy Duty Industrial/Commercial Diesel
Brand	Kubota 28 HP Super 5 Series, Electric Start
Model	D1105-B
Horsepower	SAE Gross Intermittent, 28 HP @ 3000 RPM
Type	Horizontal Shaft, Water Cooled, 4-Cycle Diesel
Displacement	1123 cc.
Low Idle	850 - 950 RPM
Cylinders	3
Order of Firing	1-2-3
Direction of Rotation	Counter-clockwise (Viewed From Flywheel End)
Fuel Injection Pump	Bosch MD Type, Mini Pump
Injection Pressure	1,991 psi
Injection Timing (Before T.D.C.)	19°
Compression Ratio	23:1
Starting System	Electric Starting with Cell Starter, Glow Plug In Combustion
	Chamber
Fuel	Diesel Fuel No. 2 -D (ASTM D975)
Oil Type	API Sandard, CD Grade or Better
Oil Filter	Full Flow Oil Filter Cartridge
Oil Capacity	4 Quarts With Filter
Cooling	Pressurized, Sealed Cooling System, 170° F Thermostat, Blade
	Fan, Cooling Capacity 8 Quarts
Belts:
Alternator	See Engine Manual for Part Number
Fan	Scag Part Number - 481114
Electric Clutch	Scag Part Number - 481104
Hydraulic Pump	Scag Part Number - 481103
ELECTRICAL
Battery	12 Volt
Charging System	Alternator
Charging Output	12 Volt, 30 Amp
System Polarity	Negative Ground
Starter	12 Volt Electric Ring Gear Type, Key and Solenoid Operated
Interlock Switches	Left Foot Pedal, Blade Brake, and Parking Brake
Fuses	Three (3) 30 Amp
TRACTOR
Drive Motors	12 Cu. In. Cast Iron High Torque Motors
Steering	Chain and Sprocket
Forward and Reverse Control	Pedal Operated Linkage Connected To The Hydraulic Pump
Parking Brake	Lever Actuated Linkage to Drum Brakes on Both Drive Wheel
	Assemblies
Wheels:
(2) Front Caster	12 x 3.5
(2) Drive	2 x 10.5 -12, 4-ply Pneumatic Tubeless, Radius Edge
(1) Rear	18 x 8.50 -8 NHS
Fuel Tank	Seamless Polyethylene Tank; 8 Gallon Capacity
Tire Pressure:
Front Caster	25 PSI
Drive	15 PSI
Rear	15 PSI

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