- Reduced-emission engine technology
- Advanced combustion technology
- Pre-separation air filtration system
- Anti-vibration system
- Carburettor heating
- Chain Quick Tensioning (B)
- Tool free filler caps
- Compensator
This controller in the carburettor prevents the fuel-air mixture getting richer as the air filter becomes clogged. The correct quantity of fuel is delivered to the carburettor depending on the quantity of air passing through the air filter. This keeps the fuel/air ratio in the combustion mixture constant and hence also the engine power. The filter doesn’t need to be cleaned until an appreciable drop in power occurs.
- E-matic chain lubrication system
- Manual fuel pump (Purger)
A small fuel pump delivers fuel to the carburettor at the touch of a button. This reduces the number of starting strokes required following extended breaks in operations.
- Single-lever master control
All important functions such as start, choke, throttle and stop are operated via a single lever.
A genuine advance in easy starting. STIHL Ergo-Start (E) cuts the effort required to start the tool by half, while the starter cord can be pulled at just one third of the normal force. All it takes is 2 fingers and a gentle pull action.