DF9.9

Picture of a DF9.9 engine

Suzuki placed a high priority on ergonomics and ease of operation when designing these 4-strokes. The engines have a slim, clean appearance with no awkward protrusions on which to catch lines or clothing. The tiller and controls are centrally positioned with the emergency stop switch incorporated into the handle itself and the clutch, start switch and LED displays located on the tiller support bracket. The decompression release makes for easy manual starting.

Engine vibration is minimised by the use of thick anti-vibration mounts and other features include rev limiter to prevent over revving when the engine is started in neutral and a delayed advance function which keeps the engine running evenly when decelerating quickly.

Fuel consumption is approximately 50% of that used by an equivalent 2-stroke and engine emissions are extremely low. A choice of electric and manual start and remote control is offered.



Picture of a DF9.9 engine

Technical

Dimensions and weights
Shaft Length: 381mm (15in)
Weight: 44.0kg
Bore X Stroke: 58 x 57mm
Propeller SEction (pitch): 7"-11"
 
Engine Specifications
Starting System: Manual
Engine Type: OHC
Fuel Delivery System: Carburetor
No. Of Cylinders: 2
Piston Displacement cm3: 302cc
Maximum Output: 7.3kW
Full Throttle Operating Range: 4,500 - 5,500rpm
Steering: Tiller/Remote (OP.)
Oil Pan Capacity: 1.0Lit
Ignition System: Digital CDI
Alternator: 12V 6A
Engine Mounting: Shear Mount
Trim Method: Manual Trim and Tilt
Gear Ratio: 2.08:1
Gear Shift: F-N-R
Exhaust: Through Prop Hub Exhaust

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