WEN 56173 173 cc 6 HP OHV Vertical Shaft Gas Engine-CARB - Manual (Page 19)

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 30.8 lbs
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