STIHL MS 251
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Key Features
Product Features
Description
NEW COMPACT CHAIN SAW WITH A LOW EMISSION AND FUEL-EFFICIENT ENGINE
The compact design of the robust STIHL MS 251 gas-driven chainsaw makes it ideal for work in domestic settings and by skilled trades. This chainsaw is particularly well-suited to harvesting firewood in the forest. The STIHL MS 251 gas-driven chainsaw impresses with its high cutting performance and durable STIHL .325 RM3 saw chain. Even thick tree trunks can be effectively felled and processed with the optional 40 cm bar.
The MS 251 gas-driven chainsaw has a STIHL 2-MIX engine with 2.2 kW (3.0 hp). Single-lever control enables you to perform essential functions with one hand, such as starting and stopping this power tool. As a result, you can operate the chainsaw comfortably and safely, as your right hand can always remain on the handle. To protect your joints and muscles, the STIHL anti-vibration system reduces engine and power tool vibrations.
So that you can work as effectively as possible, this STIHL 251 chainsaw has additional features such as a tool-free fuel cap and pre-separation routing, which keeps coarse particles away from the filter. To additionally protect the engine from fine dust, you can also retrofit this gas-driven chainsaw with an HD2 air filter, meaning that your STIHL MS 251 will benefit from a long-life air filter system.
- 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.
- 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.
- 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.
- Long-Life Air Filter System For Chainsaws: Extended Filter Service Life. Pre-Separation Routing Removes Coarse, Larger Particles From The Airstream Before They Can Reach The Actual Filter. The Hd2 Filter Keeps Even Fine Dust Away From The Engine, Ensuring A Long Engine Service Life, Long Cleaning Intervals And Easy Maintenance Of Your Chainsaw. When We Refer To A Long-Life Air Filter System In Chainsaws, This Exclusively Describes Models That Have Pre-Separation Routing And An Hd2 Filter. With This System, You Benefit From A Significantly Longer Filter Service Life Compared To Conventional Air Filter Systems.
- 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.
- Compensator: Reduced Maintenance. The Compensator Is A Control System In The Carburettor, Which Uses Pressure Compensation To Ensure That Engine Performance, Exhaust Gas Quality And Fuel Consumption Remain Virtually Constant Over A Long Period Of Time, Despite Increasing Contamination Of The Air Filter. You Do Not Need To Clean The Air Filter Until There Is A Noticeable Drop In Performance. This Means That You Can Work For A Long Time Without Maintenance.
- 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.
- Bar Length: 40-45 cm
- Bar Length: 16-18 in
- Displacement: 45.6 (cc)
- Displacement: 2.78 cu-in
- Power Output: 2.2 / 3.0 (kW/bhp)
- Engine Power: 3 bhp
- Weight: 4.8 / 10.6 (kg / lbs) 1)
- Power-To-Weight Ratio: 2.2 kg/kW
- System Weight: 5.6 / 5.7 kg 2)
- Sound Pressure Level: 103 dB(A) 3)
- Vibration Level, Left: 3.9 m/s² 4)
- Vibration Level, Right: 3.9 m/s² 4)
- Saw Chain Pitch: .325 "
Engine
Displacement | 2.78 cu-in (45.6 (cc)) |
Horse Power | 3 bhp (2.2 / 3.0 (kW/bhp)) |
General
Weight | 4.8 / 10.6 (kg / lbs) 1) |
Bar Length Options | 40-45 cm (16-18 in) |