Description STIHL MS 231 Petrol Chainsaw The STIHL MS 231 petrol chainsaw is a reliable and well-balanced machine developed for homeowners, landowners and small-scale agricultural use. Designed to handle a wide range of cutting tasks, it is ideal for firewood preparation, light felling and general property maintenance. At its core is a 42.6 cc STIHL 2-MIX engine, producing 2 kW (2.7 hp) of power. This advanced engine technology delivers strong cutting performance while significantly reducing fuel consumption and exhaust emissions compared to conventional two-stroke engines, making it both efficient and environmentally considerate. With an operating weight of approximately 4.8 kg (excluding bar and chain), the MS 231 offers an excellent power-to-weight balance. The integrated anti-vibration system and ergonomic soft-grip handle help minimise strain on the user, allowing for more comfortable operation during longer working sessions. Operation is kept simple through STIHL’s single-lever master control, which manages starting, running and stopping functions from one position. A long-life air filtration system combined with a compensator carburettor helps maintain consistent engine performance, even as the filter becomes dirty. Transparent fuel and chain oil tanks allow quick visual checks before and during use. For precise and controlled cutting, the MS 231 is compatible with 35 cm (14") and 40 cm (16") guide bars and is supplied with a narrow-kerf .325" chain. Side-mounted chain tensioning enables safe and straightforward adjustment when required. Key Features 42.6 cc STIHL 2-MIX petrol engine Power output of 2 kW (2.7 hp) for domestic and light agricultural work Anti-vibration system for improved comfort Ergonomic soft-grip handle Single-lever master control for easy operation Long-life air filter with compensator carburettor Transparent fuel and oil tanks for quick level checks Side-mounted chain tensioning (tool required) Available with 14" or 16" guide bar and .325" chain Specification Feature Details Displacement 42.6 cm³ Power Output 2/2.7 kW/HP CO2 819 g/kWh Device Weight (Without Refuelling) 4.8 kg / 5.48 / 5.58 kg Power-to-Weight Ratio 2.4 kg/kW Bar Length 35-40 cm / 14-16 in Saw Chain Pitch 3/8"P Device Length with Bumper Spike 424 mm Sound Pressure Level 103 dB(A) Sound Power Level 113 dB(A) Vibration Values (Left/Right) 3.9/3.9 m/s²
