POWERFUL KOMBIENGINEWith the STIHL KM 91 R petrol KombiEngine, you can carry out a wide range of professional garden and landscape maintenance tasks. The traction and high torque of its STIHL 4-MIX® engine enables you to work effectively – and the expanded fuel tank means you can keep working without interruption even for longer work intervals. Smooth starting of the STIHL KM 91 R KombiEngine is aided by the manual fuel pump, which can reduce the number of starting strokes required. The STIHL KM 91 R is easy to operate, as all control elements are integrated into the single-handed multifunction handle. This includes the stop button, which allows you to quickly and easily switch off the power tool for a short pause. Because the stop button springs back to its original position immediately after being pressed, the engine can also be immediately restarted after a break in work. A practical wraparound handle with spacer bracket ensures you can work well even in confined, hard-to-access areas. The STIHL anti-vibration system supports comfortable working by damping vibrations, thereby protecting your muscles and joints. Thanks to the wide range of KombiTools in the STIHL KombiSystem, you can use the STIHL KM 91 R to handle many of your regular tasks. A quick-release coupling with clamping screw facilitates tool-free attachment changeover. |
STIHL 4-MIX® ENGINEFOR FANTASTIC ENGINE POWER WITH LOW MAINTENANCE. The STIHL 4-MIX® engine is a four-stroke engine that does not require any oil circuit components, thanks to refuelling with an oil and gasoline mix. That’s why it’s more compact, more lightweight, and requires less maintenance than conventional four-stroke engines, while at the same time being powerful and offering a comfortable sound pattern. STIHL 4-MIX® engines comply with the European Stage V emissions directive. |
QUICK-RELEASE COUPLING WITH CLAMPING SCREWQUICK ASSEMBLY OF KOMBITOOLS. Thanks to the quick-release coupling, the various KombiTools for your power tool can be connected and disconnected quickly and without tools. |
LOOP HANDLE WITH BARRIER BARFOR SAFE WORK IN SMALL SPACES. The loop handle ensures good manoeuvrability of your power tool, even in confined spaces. The barrier bar protects you by ensuring your feet and legs cannot come too close to blades or mowing heads during work. |
AUTOMATIC DECOMPRESSIONEFFORTLESS STARTING. Automatic decompression makes it easier to start the engine. This is because the system automatically opens the intake valve when the engine is started; the opening time of the valve is extended, and as a result the compression pressure is reduced. This significantly reduces the force required on the starter cord.. |