MS 391 Petrol Chainsaw

Name: MS 391 Petrol Chainsaw
Brand: STIHL

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Available to buy from STIHL Approved Dealers

Buy this product at one of our many local stores. Find a store and contact the dealer for information about the availability.

Technical details

Bar length	50 CM
Displacement	64.1 cubic centimetre
Displacement	3.9 cu-in
Power	3.3 kilowatt
Weight	6.2 kilogram ¹⁾

Features

The pictures shown are sample photos. The actual appearance of the equipment features and their specific attachment to the product may differ from the pictorial representations, but will have the same functionality.

STIHL ANTI-VIBRATION SYSTEM

FOR MORE PLEASANT WORK. Vibrations can occur when you put your power tools through their paces, and these are particularly noticeable in the grip area. The buffer and spring elements of the STIHL anti-vibration system reduce the transmission of engine vibrations to the handle area and therefore to your body. The result is that your power tool is more comfortable to hold and your work is much less tiring.

STIHL 2-MIX ENGINE

HIGHLY POWER-EFFICIENT. With the STIHL 2-MIX engine, you can reduce exhaust emissions and fuel consumption, and therefore operating costs. This 2-stroke engine is low-maintenance and uses fuel efficiently even at high power levels. Use a mixture of petrol and engine oil as fuel. The STIHL 2-MIX engine complies with the strict EU Stage V emissions directive.

TOOL-FREE FUEL CAP FOR OIL AND FUEL TANKS

QUICK AND EASY TO USE. With tool-free fuel cap, you can open and close oil and fuel tanks in just a few simple steps, thanks to a bayonet closure.

MANUAL DECOMPRESSION

EFFORTLESS START-UP. The decompression valve makes it easier to start your power tool. When starting, you can allow some of the compressed mixture to escape from the cylinder by opening the valve. This protects the start-up system and reduces the amount of force required on the starter cord.

STIHL EMATIC SYSTEM

REDUCES OIL CONSUMPTION. The STIHL Ematic system comprises a STIHL Ematic or Ematic S guide bar, a STIHL Oilomatic saw chain and a controlled-delivery oil pump. It ensures that the chain oil gets to where it is needed for lubrication. This allows you to reduce oil consumption by up to 50%. If you often work in dusty conditions or if you use long guide bars, you can quickly and easily increase the oil quantity at any time with the new oil pump system.

SIDE-MOUNTED CHAIN TENSIONING

FOR SIMPLE AND SECURE RE-TENSIONING. Side-mounted chain tensioning allows for protected, easy and quick chain tensioning and replacement. The tensioning screw is inserted laterally through the sprocket cover.

CONTROLLED-DELIVERY OIL PUMP

Different bar lengths, wood types and sawing techniques require different amounts of oil. The controlled-delivery oil pump allows the user to select just the right amount of oil for the job.

GREAT OPTION FOR FARMERS WITH DEMANDING NEEDS

The STIHL MS 391 petrol chainsaw has the perfect balance of robust cutting performance and user comfort, meeting the needs of farmers, professionals, and landscapers alike. Its versatile applications span from cutting firewood to landscape maintenance and construction. With a powerful output of 3.3 kW (4.5 hp), this chainsaw achieves an outstanding power-to-weight ratio of 1.9 kg/kW. The MS 391 has a efficient STIHL 2-MIX engine, which enables fuel and emmissions reductions. Notably, starting the saw is effortless and smooth, thanks to the decompression valve, which significantly reduces the pull force required to initiate it.

The STIHL Ematic system stands out for its ability to provide precise oil supply on demand, this not only reduces oil consumption in various applications but also guarantees accurate oil delivery to critical areas. Additionally, the MS 391 incorporates a pre-separator in its routing system, effectively eliminating coarse dirt particles and reducing the filter's workload.

MS 391 Petrol Chainsaw

Technical details

Features

GREAT OPTION FOR FARMERS WITH DEMANDING NEEDS

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