Suzuki DF30 4 Stroke Outboard

Key Specifications (DF30ATHL)

Feature	Specification	Source
Engine Type	SOHC, 4-Valve, In-line 3-cylinder
Maximum Output	30 HP (22.1 kW)
Displacement	489 cc (29.8 cu. in.)
Full Throttle RPM Range	5,300 - 6,300 RPM
Fuel Delivery System	Battery-less Electronic Fuel Injection
Starting System	Manual or Electric (model dependent)
Oil Capacity	1.5 L (1.6 US qts)
Gear Ratio	2.09:1
Alternator	12V 14A
Recommended Transom Height	S: 381 mm (15"), L: 508 mm (20")
Weight	Varies by model (approx. 62-74 kg / 137-163 lbs)

Key Features

Lean Burn Control System This intelligent system predicts fuel needs based on operating conditions to deliver a leaner fuel mixture, significantly improving fuel efficiency.
Offset Crankshaft The crankshaft is positioned slightly off-center of the cylinder bore to reduce lateral pressure, resulting in smoother piston movement and improved operating efficiency.
Roller Rocker Arms The DF30A is the first in its class to use a roller with internal bearings on the cam surface for both intake and exhaust valves, which reduces friction.
Suzuki Anti-Corrosion System A specialized finish protects the engine from damage in both fresh and saltwater environments.
Easy Start Recoil In models with manual starting, a light recoil starter is incorporated, requiring less pull strength for quick and easy starting.