Æ"¹¿ ¹·Ê¿Åäé - Simplicity Regent EX Series Operator's Manual

ENGINE
Briggs & Stratton
Model Professional Series™
Horsepower 20 Gross HP @ 3500 +/- 100 rpm
Displacement 40.03 cu in. (656 cc)
Electrical System Alternator: 9A Reg.
Battery: 12 Volt, 230 CCA
Oil Capacity 64 oz (1,9 L)
Engine Oil Synthetic 5W30
Spark Plug Gap 0.030 in. (0,76 mm)
Spark Plug Torque 180 in-lbs (20 Nm)
CHASSIS
Fuel Tank Capacity 3.5 gal (13,2 L)
Front Wheels Tire Size: 15 x 6,0-6
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Rear Wheels Tire Size: 20 x 8,0-8
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Power Rating
The gross power rating for individual gas engine models is labeled in accordance with SAE (Society of Automotive En-
gineers) code J1940 (Small Engine Power & Torque Rating Procedure), and rating performance has been obtained and
corrected in accordance with SAE J1995 (Revision 2002-05). Torque values are derived at 3060 RPM; horsepower values
are derived at 3600 RPM. The gross power curves can be viewed at www.BRIGGSandSTRATTON.COM. Net power val-
ues are taken with exhaust and air cleaner installed whereas gross power values are collected without these attachments.
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conditions and engine-to-engine variability. Given the wide array of products on which engines are placed, the gas engine
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of factors including, but not limited to, the variety of engine components (air cleaner, exhaust, charging, cooling, carburetor,
fuel pump, etc.), application limitations, ambient operating conditions (temperature, humidity, altitude), and engine-to-engine
variability. Due to manufacturing and capacity limitations, Briggs & Stratton may substitute an engine of higher rated power
for this Series engine.
Parts and Accessories
See an authorized dealer.
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TRANSMISSION
Type
Hydraulic Fluid
Speeds
@ 3400 rpm
Continuous Torque
Output
MOWER
Width of Cut
Number of Blades
Base Deck Platform
Cutting Height
Cutting Positions
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Hydro Gear T2HP
10w30 Premium Engine Oil
Forward: 0-5.6 MPH (0-9,0 km/h)
Reverse: 0-3.5 MPH (0-5,6 km/h)
170 ft-lbs (230,5 Nm)
42" (106,7 cm)
2
Side Discharge
1.5 - 4.0 in. (3,8 - 10,2 cm)
7
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