Stihl MS 251 Chainsaw

€789.00

Free Shipping Nationwide on all Orders over €80

Bar Length 16" 18"

Product variants

Quantity

100% SECURE ONLINE SHOPPING GUARANTEED
We accept Visa, Mastercard, Debit & Credit Cards

FREE DELIVERY In Ireland ON ORDERS OVER €80
Quick Delivery With GLS Couriers

Call Or Email With Any Questions!
Amazing customer support

The 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.Instruction is necessary to recognize or assess the dangers of a chainsaw. Please wear protective clothing and equipment.
If anything is unclear, we recommend to order the chainsaw via Click & Collect and pickup up the chainsaw from a STIHL servicing dealer.

You can find videos showing you how to fill your machine with fuel and oil, fit bars and chains and start your chainsaw here.

Exterior design of STIHL guide bars are subject to change. Technical specifications remain the same.

Heavy-duty petrol chainsaw for harvesting firewood in forests
Durable .325” cutting attachment
Side-mounted chain tensioning

Share
Tweet
Pin it

View full details

TECHNICAL DETAILS

Displacement	45.6 cm³
Power output	2.2/3 kW/bhp
Bar length	40-45 cm
Bar length	16-18 in
Weight	4.8 kg ¹⁾
Weight	5.67 / 5.77 kg ²⁾
Power-to-weight ratio	2.2 kg/kW
Sound pressure level	103 dB(A) ³⁾
Sound power level	114 dB(A) ³⁾
Vibration values left/right	3.9/3.9 m/s2 ⁴⁾
STIHL Oilomatic saw chain pitch/type	.325" RM
STIHL Oilomatic saw chain pitch/type	.325"
Oil pump	Not adjustable
Tank volume	0.39 l
Chain pitch	.325"
Chain tensioning	Side chain tension
Filter	Long-term filter system / round cartridge filter
Filter material	Flocked,Non-woven tissue
Bumper spike	Steel claw
Cylinder	Chrome
Oil tank volume	200 cm³
Sprocket	Profile chain row,Sprocket profile
Anti vibration system	AV + steel spring
Filler cap	Tools,WTV tool-free tank cap
EPA Certified fuel consumption	1.075 l/h
CO²	862 g/kWh
Handle type	Standard grip,Standard handle
Exhaust	Standard muffler,Standard silencer
Carburettor	Compensator / Limiter Caps / scavenging / Carburettor,Limiter caps / compensator / carburetor preheating / flushing reservoir
Speed at maximum power	10000 rpm
EPA Certified fuel consumption	0.284 glh
Capacity	2.78 cu-in

Features

Standard features

Anti-vibration system
Intense vibration at the handles of power tools can lead to long-term effects on blood vessels in the hands and arms. STIHL has therefore developed an effective anti-vibration system whereby the oscillations from the machine's engine are dampened which significantly reduces vibrations at the handles.
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.
Single-lever master control
All important functions such as start, choke, throttle and stop are operated via a single lever.
Side chain tensioner
The tensioning screw can be found on the side of the chain saw through the sprocket cover. This removes the need for contact with the sharp saw chain.
Ematic chain lubrication system
The Ematic chain lubrication system ensures pinpoint lubrication of the saw chain links and guide bar rails. When used with STIHL Oilomatic saw chain, it will provide maximum lubrication, longer wear and less oil consumption than conventional methods of chain lubrication. The Ematic system can reduce bar oil consumption by up to 50%.
Tool free filler caps
Special catches on the fuel and oil tanks for easy opening and locking without the need for tools.

The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.