Catalytic converter

Clean and maintenance-free

Catalytic converter

STIHL was the first manufacturer to develop a catalytic converter for chain saws, back in 1988. This minimizes the unburned components of the exhaust and cuts harmful hydrocarbon emissions by up to 80%. The catalytic converter is maintenance-free and does not affect machine operation in any position. STIHL machines with a catalytic converter are indicated by the letter "D" in the model designation.

This is how it works
The catalytic converter reduces the pollutant components by means of a chemical reaction called afterburning. Afterburning is triggered by a special precious metal coating. Cold air is mixed in to cool the exhaust gases.

Afterburning
Although extreme temperatures up to 1,000℃ can occur during exhaust afterburning, a special twin-walled muffler housing ensures that the engine's power and thermal balance are not impaired.

STIHL No-Online-Sale Policy

- STIHL India encourages its Business Partners to include informational materials about STIHL products on their websites.
- In accordance with the STIHL no online order policy, STIHL does not permit sale of its products via online purchase.
- Delivery of any STIHL product to a customer must be made in person by a trained dealer employee.

Online purchase of equipment automatically voids STIHL warranty.

- This is to protect customers from fake / spurious / cheap knock-off of STIHL Equipment, Spares & Accessories.

Always purchase Genuine STIHL from Authorized STIHL outlets,
for more information write to us at info@stihlindia.com