Features; The Smallest And Lightest 4-Stroke Engine In The Market; 4-Stroke Engine Allowing Operation In The Tilted Position, Required In Brush Cutting Work And Other Similar Applications - Robin America EH025 Service Manual

3. FEATURES

3-1 THE SMALLEST AND LIGHTEST 4-STROKE ENGINE IN THE MARKET

1) Small-sized lubricant oil tank, thanks to the Robin original lubrication system.
2) Compact construction because of the optimum design, not taking any bore-up into consideration.
3) Shorter shaft length at the output side (magneto side), by arranging the cam gear unit at the opposite
side of the magneto.
4) Light weight construction, because of the resin made came gear, rocker cover and other parts.
5) Parts of the valve driving system with thoroughgoing light weight construction
3-2 4-STROKE ENGINE ALLOWING OPERATION IN THE TILTED POSITION, REQUIRED IN
BRUSH CUTTING WORK AND OTHER SIMILAR APPLICATIONS
1) Robin's original lubricating system
Small-sized lubrication system with high reliability, that makes it possible to operate the engine in tilted
position.
Basic system
Oil flow
Blow-by air (including fresh air) and oil mist
Fig. 3-1
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