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Stihl MS251 Chainsaw.
Used by farmers, domestic and landscapers all across Ireland, the MS251 comes with a 18" bar, 20LP 325 pitch chain and a 46cc engine.
Our most popular model in mid range chainsaws.
We at Coynes.ie are proud to be a leading Stihl agent for over 35 years. We check, test and pdi every Stihl machine we sell to make sure you're getting the quality that Stihl is known for.
TOP 5 REASONS WHY WE LOVE THE MS251
- MS251 packs serious punch with a high torq engine that cuts faster than it's competitors, while offering all the reliability of a Stihl at an unbeatable price.
- MS251's light weight design (just 4.8kg!), tough build quaility, anti kickback chain and comfort grip handle offers a easy and comfortable user experiance.
- MS251 46cc engine, 18" bar and 325p 20LP heavy cutting chain makes quick work of farm, landscaping and domestic jobs!
- MS251's anti vibration system works amazingly. Vibrations are directed away from the handles meaning you can work the saw for longer with out fatique.
- MS251 build design makes it very easy to maintain, tune up and service making it a reliable tool out on the job.
The new MS 251 is ideal for a variety of applications, from cutting firewood to timber construction. This high torque engine is easy to start and comfortable to use, with a high cutting performance. Emissions are cut by 70% and fuel consumption is up to 20% lower compared to a STIHL 2-stroke engine of the same power output without 2-MIX technology.
STIHL 2-MIX engine
The two-stroke engine with STIHL 2-MIX technology saves up to 20 % of fuel and reduces emissions by up to 70 % compared to STIHL 2-stroke engines of the same performance class without 2-MIX technology.
Carburettor heating (V)
By changing the chain saw from summer to winter operation, the intake air is pre-heated over the engine fins. This ensures that the carburettor does not ice up and you can continue working in freezing temperatures.
Side-mounted chain tensioning
Side-mounted chain tensioning makes it easy to tension the chain safely.
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.
Compensator
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.
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.
Single-lever master control
All important functions such as start, choke, throttle and stop are operated via a single lever.
Tool free fuel caps
Special caps to open and close the tank cap quickly, easily and without tools.
Technical specifications Value Displacement 45,6 cm³ Power output 2,2/3 kW/bhp Weight 1) 4,8 kg Power-to-weight ratio 2,2 kg/kW Sound pressure level 2) 103 dB(A) Sound power level 3) 114 dB(A) Vibration level left/right 4) 3,9/3,9 m/s² Saw chain pitch .325" STIHL Oilomatic saw chain type Rapid Micro 3 (RM3) 1) Without fuel, without bar and chain
2) K-factor according to DIR 2006/42/EC = 2.5 (dB (A))
3) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
4) K-factor according to DIR 2006/42/EC = 2m / s ²
