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DF25A

by Suzuki
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Lightweight In-line three-cylinder outboards

Suzuki engineers have packed the new in-line three-cylinder DF25A/30A range with some of Suzuki’s finest technologies giving them class-leading advantages that put them ahead of the rest. Engineering lightweight outboards has long been a Suzuki hallmark. In keeping with that, the DF25A/30A are the lightest outboards in the 25PS / 30PS class. Both are first in class to feature friction reducing roller rocker arms and each utilizes offset crankshafts resulting in smoother operation and greater mechanical efficiency.

Fuel is supplied with Suzuki’s Lean Burn Control system and a Battery-Less Fuel injection system that gives these outboards remarkable improvements fuel efficiency while maintaining excellent power and performance. An LED monitoring system provides engine operating status at a glance.

First In Class With Roller Rocker Arms
These are the first outboards in their respective classes to utilise a roller with internal bearings on the cam slipper surface for both the intake and exhaust valves. The roller changes contact between the camshaft and rocker arm from a conventional sliding action to a rolling action reducing friction in rocker arm operation.
Suzuki Lean Burn Control System
This intelligent fuel management system predicts fuel needs by monitoring engine performance and operating conditions to deliver a leaner fuel mixture to the engine. The result is remarkable improvements in fuel economy.
Specifications
Recommended Transom Height (mm) L: 508
Weight (kg*) L: 73
Engine type OHC
Piston Displacement (cm³) 490
Maximum Output (kw) 22.1
Steering Tiller
Recommended Fuel RON91 / AKI87
Alternator 12V 14A
Gear Ratio 2.09 : 1
Exhaust Through Prop Hub Exhaust
Starting system Electric / Manual
Cylinders In-line 3
Fuel Delivery System Battery-less Electronic Fuel Injection
Bore X Stroke (mm) 60.4 x 57
Full Throttle Operating Range (rpm) 5,300 - 6,300
Oil Pan Capacity (L) 1.5
Fuel Tank Capacity (L) Separate (optional) 25
Trim Method Gas Assisted Tilt
Gear Shift F-N-R
Propeller Selection (Pitch) 9"-15"