- Description
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173 cc 6 HP OHV Vertical Shaft Gas Engine - Certified for California
The WEN 173cc Vertical Shaft Gas Engine is a tough and reliable replacement engine designed for use in walk behind mowers. The powerful 173cc displacement delivers enough power and torque for heavy duty applications. This engine is EPA and CARB certified and can be used in all the states. This engine is backed by a 2 year warranty. For lawn mower use only.
Replacement for 6 HP vertical shaft engine.
56173 specifications
Displacement
173cc
Max. Output
3.2 KW/3600RPM
Max. Torque
9 N·m/2500RPM
Engine Type
Vertical Single Cylinder 4 stroke OHV
Meets EPA phase III and CARB compliant
Cooling System
Forced air cooled
Fuel
Type
87+ octane unleaded gasoline
Capacity
0.3 Gallon
Engine Oil
Type SAE
10W-30 above 32° F
5W-30 at 32° F or below
Capacity
0.6 Quart
Lubrication System
Forced Splash
Run Time @ 50% Load with full tank
40 minutes
Sound Level at 22 feet
104 dB
Bore x Stroke
70 mm x 45 mm
Compression Ratio
8.5:1
Rotation viewed from PTO (power takeoff - the output shaft)
Counterclockwise
Shaft
Shaft
7/8″ x 3.16″
Keyway
3/16″ (4.76 mm)
End Tapped
3/8″ - 24 UNF
Spark Plug
Type
NGK: BP-6ES, Torch: F6TC/F7RTC
Gap
0.7-0.8 mm
Valve Clearance
Intake
0.10-0.15 mm
Exhaust
0.15-0.20 mm
Idle Speed
1,800 ± 50 RPM
Dimensions
17.9x15x16.5 inches
Weight
33 lbs

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