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Advantages of Stihl 4 mix
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STIHL 4-Mix - the advantages at a glance
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No oil pump or oil sump |
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No oil level checks and no oil changes necessary |
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All-position operation |
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Fuelled with a mixutre of petrol and oil |
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Little maintenance required |
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80% lower emission of toxic exhaust fumes |
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High torque |
STIHL 4-Mix principle
Together with the patented STIHL lubricating system, STIHL is presenting a four-stroke engine of the new generation. The STIHL 4-Mix is lubricated by the fuel mixture. In other words, the new engine does not require either a supply of oil in the crankcase or a lubricating oil pump. This permits operation in all positions. Neither oil checks nor oil changes are required. The exhaust emissions do not contain any unburned residues.
STIHL 4-Mix - Ecologically acceptable and ready for the future.
The STIHL 4-Mix is a technical improvement on the conventional four-stroke engine and stands out through the significantly lower emission of toxic exhaust fumes as compared with two-stroke engines. The STIHL 4-Mix already meets future emission standards. The pungent exhaust smell has been considerably lessened. |
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Powerful and convenient
The STIHL 4-Mix stands out not only through improved emission values and higher performance; it also includes numerous technical details for easier handling.
Four-stroke technology - outstandingly simple service
STIHL 4-Mix stands for modern four-stroke technology with little maintenance or service required. This also has a positive effect on the service activities required. Convenient starting
Quick and easy starting: The manual fuel pump (purger) floods the carburetor before starting and therefore reduces the number of pulls required on the starter rope.
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Stress-free starting: Automatic decompression reduces the compression pressure when starting.
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STIHL 4-Mix - the specifications

Comparison of output power

Comparison of torque

Comparison of service life and reliability

Comparison of acceleration

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