STIHL 2-MIX Engine: Powerful, Efficient and Designed for Cleaner Combustion
The STIHL 2-MIX engine uses stratified scavenging technology to improve the efficiency of a two-stroke engine. During the gas-exchange process, a layer of air separates the exhaust gases from the fresh fuel-air mixture.
This air layer helps minimise flushing losses, reducing the amount of unburned fuel that can escape with the exhaust gases. As a result, the engine delivers strong performance while using fuel more efficiently.
Benefits in everyday work
The STIHL 2-MIX engine is designed to provide responsive power across its operating range, helping the tool perform confidently under changing loads. Its efficient combustion concept also contributes to reduced exhaust emissions compared with conventional two-stroke engine designs.
Fuel requirements, emissions compliance and engine performance depend on the specific tool and market. Always use the fuel mixture specified in the instruction manual for the model.