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Features
Description
Main Specificaton Model:170 L×W×H(not including crank-shaft output terminal)(mm):395×348×282 Dry Weight(kg):12.5 Engine Type:single cylinder horizontal,4 stroke,7.0 HP,(OHV),forced air. Displacement(ml):173.2 Bore × Stroke(mm):70 × 45 Theoretical Maximum Power:3.2kw,3600r/min Recommended Using Power:2.4kw,3000r/min Maximum Torque:9.0N·m,2500r/min Fuel Consumption:395g/kw·h Cooling System:Forced air Ignition System:capacitance discharge type PTO Shaft Rotation:vertical shaft output Data Adjustment Spark plug clearance:0.7 - 0.8mm Carburetor idle speed:1900±100r/min Valve clearance(cold engine):intake —0.15±0.02mm exhaust—0.20±0.02mm Torque of important bolts Connection-rod bolt:M7×1.25 Cylinder head bolt:M8×1.5 Flywheel nut:M14×1.5 Crankcase cover bolt:M8×1.5 Valve clearance adjusting nut:M6×1.5 Valve rocker bolt:M8×1.25
Brand: SEA DOG WATER SPORTS
Item Weight: 17 Ounces
Color: 4 stroke-7P-A
Engine Type: 4 Stroke
Lift Type: Automatic
Mounting Type: Engine
Fuel Type: Gasoline
Manufacturer: sky
Item Weight: 1.06 pounds
Product Dimensions: 6 x 6 x 6 inches
Is Discontinued By Manufacturer: No
Manufacturer Part Number: OM4S-4HP
Date First Available: December 18, 2018