Stihl MS 241 C-M
The new STIHL MS241 C-M professional chain saw is compact, agile and raring to go, with M-Tronic as standard. Fuel metering is controlled electronically and automatically adjusts to environmental conditions, to deliver optimal engine performance. Other great features include an easy to clean HD2 filter, new STIHL professional anti-vibration system, chain tensioner, 'patented' captive nuts on the chain sprocket cover, easy access quick-lock bayonet fittings on the one-piece shroud and memory function.
Excellent for harvesting thin wood, the MS241C-M with more powerful engine performance at a low weight. With M-Tronic as standard. Long-life air filter system with HD2 filter requires only occasional cleaning, captive nut on the sprocket cover, economical 2-MIX engine, 3/8" PS saw chain for very high cutting performance.
STIHL M-Tronic (M)
For a cold start, the STIHL M-Tronic only needs one start position on the combi-lever. After starting, you can immediately power up to full speed. The amount of fuel required is precisely calculated by the system and supplied as needed. Otherwise, start in position I as usual.
Due to compression pressure, jerky stresses occur when starting internal combustion engines. The damping element in the ElastoStart special starter grip alternately absorbs and releases force according to the compression pattern. The result is smooth, even starting.
Long-life air filter system with air routing
Compared with conventional air filter systems, the service life of the filter is significantly increased.
Pre-separation air filtration system
STIHL long-life air filtration systems with pre-separation achieve perceptibly longer filter life compared with conventional filter systems. Air drawn in is swirled. The larger, heavier particles are ejected. The pre-cleaned air is routed to the air filter via the pre-separator duct.
Advanced combustion technology
Four overflow channels swirl the fuel-air mix before ignition, allowing for optimum combustion and highly efficient performance. The result is lower fuel consumption and high torque across a broad rpm range.
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 at hand.
This controller in the carburettor prevents the fuel-air mixture getting richer as the air filter becomes clogged. The correct quantity of fuel is delivered to the carburettor depending on the quantity of air passing through the air filter. This keeps the fuel/air ratio in the combustion mixture constant and hence also the engine power. The filter doesn't need to be cleaned until an appreciable drop in power occurs.
The decompression valve is part of the easy starting system. The valve should be pressed before starting to reduce the compression pressure when starting, as well as reducing the effort needed to pull the starter rope. The decompression valve is semi-automatic; it must be pressed manually before starting, but then closes automatically.
STIHL anti-vibration system
Precisely calculated buffer zones minimise the transfer of engine and saw chain vibrations to the front and rear handles. The chainsaw therefore runs noticeably smoother. This allows the user to save their strength and work longer.
STIHL Ematic System
Compared to conventional bars without Ematic, the STIHL Ematic system reduces the consumption of chain lubricant by up to 50 %, depending on the type of wood and the cutting attachment used. This system comprises a STIHL Ematic or Ematic S guide bar, a STIHL Oilomatic saw chain and a variable-flow or reduced-flow oil pump. As a result, virtually every drop of chain lubricant is delivered to exactly the right spot.
Side-mounted chain tensioning
Side-mounted chain tensioning makes it easy to tension the chain safely.
When changing the cutting attachment, you will not risk losing the nuts on the sprocket. The MS 261 is the first STIHL chainsaw to be equipped with the captive nuts. A great advantage for all users.
As M-Tronic has electronic cold and warm start recognition, only one start position is needed on the combi lever. The exact amount of fuel is supplied on demand. You do not need to know about the status of your chainsaw and can apply full throttle straight away - even with a cold start. Because the saw is warmed up by optimum acceleration in a few seconds.
Tool free fuel caps
Special caps to open and close the tank cap quickly, easily and without tools.
Displacement cm³ 42.6 Power output kW/bhp 2.2/3 Weight kg 1) 4.7 Power-to-weight ratio kg/kW 2.1 Sound pressure level dB(A) 2) 102 Sound power level dB(A) 2) 114 Vibration level left/right m/s² 3) 2.9/2.9 STIHL Oilomatic saw chain type .325" RS Recommended bar length cm/inch 40cm/16"
- Without fuel, without bar and chain
- K-factor according to DIR 2006/42/EC = 2.5 dB (A)
- K-factor according to DIR 2006/42/EC = 2m / s ²