Stihl KM 131 Kombi Engine

The STIHL KM 131 is a powerful 1.9 HP KombiEngine designed for professional landscape maintenance and demanding outdoor tasks. Equipped with the innovative STIHL 4-MIX® engine and a simplified starting system it provides high torque and effortless operation.

The STIHL KM 131 KombiEngine delivers high performance and versatility for professional groundskeeping and land management. Powered by an advanced 36.3 cm³ STIHL 4-MIX® engine, this power unit combines the benefits of 2-stroke and 4-stroke technology, offering high torque, rapid acceleration, reduced emissions, and low noise levels without requiring separate oil servicing.

Built for tough, daily professional applications, the KM 131 features an enlarged fuel tank that extends operating times between refuels. The robust paper air filter provides outstanding filtration, effectively shielding internal components from dust and fine debris for exceptional service life and long maintenance intervals.

Ease of use is at the core of the KM 131 design. It features a simplified starting sequence and a momentary stop button that automatically resets the switch to the starting position, ensuring the engine is always ready to start immediately with minimal effort.

The ergonomic bike handle layout allows for a comfortable, wide-stance mowing and clearing motion, which helps reduce operator fatigue during prolonged use over expansive areas.

As part of the STIHL KombiSystem lineup, the KM 131 connects seamlessly to a wide variety of KombiTools via a quick-release coupling sleeve, transforming one engine unit into a trimmer, pole pruner, hedge trimmer, sweeper, or cultivator.

• Engine Type: STIHL 4-MIX®

• Displacement: 36.3 cm³ / 2.2 cu. in.

• Power Output: 1.4 kW / 1.9 HP (1.9 bhp)

• Weight: 4.8 kg

• Length to Coupling Sleeve: 94 cm

• CO2 Emission: 845 g/kWh

• Air Filter: Paper air filter

• Starting Mechanism: Simplified starting with stop switch reset

• Handle Type: Bike handle / Open handlebar

• Intended Use: Professional landscaping and demanding garden care