STIHL KM 131 R Petrol KombiEngine

The STIHL KM 131 R KombiEngine is a wonderfully convenient tool for professional contractors and outdoor maintenance teams. Suitable for use with a wide range of STIHL attachments, it comes with an updated 4-MIX engine and other premium features to help you get your jobs done effectively, and with the least possible fuss.

Overview of the STIHL KM 131 R KombiEngine

The KM131R STIHL boasts a next-generation STIHL 4-MIX® engine, with a displacement of 36.3 cm³ and maximum power output of 1.4 kW (1.9 bhp). Powerful, but lightweight and compact, it delivers superior performance and requires less maintenance than other 4-stroke engines. This superior 4-MIX® engine fully complies with the EU’s strict Stage V emissions directive.

Weighing 4.4 kg, the KM 131R also features an expanded 0.71-litre fuel tank for longer continuous running time.

The KM131R’s Multi-Function Handle

All of the STIHL KM131R’s key controls are located on its multi-function handle, so you can comfortably operate the tool with just one hand. This handle is suitable for both left and right-handed users.

Changing Attachments

This multi-tool system is designed with quick release coupling, so you can quickly and easily connect and disconnect the attachments, without the need for tools. A clamping screw ensures that they remain securely in position while you’re hard at work.

A Manual Fuel Pump

Because this STIHL KM 131 R KombiEngine is fitted with a manual fuel pump, fewer strokes are needed to start the tool. This feature is particularly useful after extended breaks in the machine’s operation.

(To use, actuate the pump several times before starting the tool, so there is sufficient fuel in the carburettor.)

Automatic Decompression

The STIHL KM 131R’s starting system also benefits from automatic decompression, which significantly reduces the force you need to apply on the starter cord.

An Ergonomically Designed Multi-Tool System

This KombiEngine features an ergonomically designed looped handle, making it much easier to manoeuvre on uneven terrain or in confined spaces. It is also fitted with a protection bar to provide a useful buffer between user and moving attachments.

The KM 131 R Kombi Engine comes with STIHL’s anti-vibration system too. Here, buffer and spring elements help dampen the engine’s vibrations before they reach the tool’s handle.

A Premium Air Filter

This multi-tool engine includes a high-quality air filter, with very long service life, so less maintenance is required. When it does need cleaning or replacing, this filter is easy to access and remove.

Stopping/ Restarting the Tool

The auto-reset stop switch allows you to turn off the STIHL Kombi KM131R’s engine with minimal fuss. Once you’re ready to resume work and actuate the pump, this button then springs back into its original position, so you can quickly restart.

Available Attachments

There are a wide range of attachments available for use with this multi-tool system. They include brushcutters, a blower, edge trimmer, long-reach hedge trimmer, scrub cutter, pole pruner, bristle brush, pick tine, and rotary cutting head.

You can also buy extension shafts, an angled gearhead, protective foot, carry bag, and service kit for use with this product.

The STIHL Warranty

STIHL is one of the world’s oldest and most respected manufacturers of outdoor power equipment, making it a go-to brand for professional multi-tool systems.

For your added peace of mind, the STIHL KM 131 Kombi Engine is supplied with an excellent 2-year domestic (or 1-year professional) manufacturer’s warranty.

Frequently Asked Questions

Q) What fuel does a KM131R take?
A) The STIHL Kombi Engine KM131R uses STIHL MotoMix® fuel, which is a pre-mixed, ethanol-free, 50:1 mixture of unleaded petrol and STIHL HP Ultra Oil.

Q) What is a STIHL Kombi Engine?
A) A STIHL Kombi Engine is a petrol-powered multi-tool engine, suitable for use with a wide range of attachments.

Q) How do you adjust the carb on a Stihl KM131R?
A) Turn the L screw on the carburettor’s body clockwise until it lightly seats. Then, back it off anticlockwise one and a half turns. Repeat the process with the H screw.

Q) How much does a STIHL KM 131 R weigh?
A) The STIHL KM131R Kombi Engine weighs 4.4 kg without fuel.