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RS 373 Gross kW
RS 373 Gross kW

RS 3,73 Gross kW

The RS 3,73 Gross kW horizontal shaft engines provide the best feature value available for light duty residential use. This 163cc engine features 3,73 Gross Power kilowatts*.

Engine not compliant for use in the European Union.

3,73

Gross Power (kW)

163,0

Displacement (cc)

3,1

Fuel Tank Capacity (l)

OHV

Engine Type

Features

Optional: 1,25 Amp alternator

Converts mechanical energy to electrical energy in the form of alternating current.

Lo-Tone™ Muffler

Delivers low noise and good tonal quality

Paper Air Cleaner (Oval)

Provides improved protection against airborne debris entering the engine

Cast Iron Sleeve

Adds integrity and durability that withstand wear and abuse while providing improved oil control.

OHV Technology

Optimized performance that delivers longer engine life and improved fuel economy.

Dual Ball Bearings

Provides added durability and extends engine life

Float Feed Carburetor

Optimized fuel delivery for improved startability and superior performance.

Splash Lubrication

Ensures adequate lubrication throughout the crankcase during normal operating conditions.

Mechanical Governor

Controls the engine speed to deliver more usable power under heavy usage.

Stronger Forged Crankshaft and Cast Iron Camshaft

Provides added durability.

For More Information

Visit our Glossary of Engine Terms

Specs

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Engine Technology
Single cylinder, 4-stroke, air-cooled, OHV (Overhead Valve)
Gross Power* (kW) @ 3'600 rpm
3,73
Displacement (cc)
163,0
Bore (mm)
68,0
Fuel Tank Capacity (l)
3,1
Dry Weight (kg)
15,0
Dimensions Width (mm)
368
Certified Power Rating
Download Power Curve
Model Number
10U2
Gross Power* (HP) @ 3'600 rpm
5,0
Cylinder
Cast Iron sleeve
Stroke (mm)
45,0
Oil Capacity (l)
0,6
Dimensions Length (mm)
291
Dimensions Height (mm)
330

* Power levels are stated gross kilowatt per SAE J1940 as rated by Briggs & Stratton.

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