Stihl MS181 31.8cc Petrol Chain Saw
Packed with new technology at a value price the STIHL MS 181 chain saw is designed to reduce vibrations, making it more comfortable to operate. This chain saw also features reduced-emission engine technology, which lowers fuel consumption as well as emissions; maintaining good cutting speed. Perfect for cutting firewood, for building work and for felling small trees.
Reduced-Emission Engine Technology
2-stroke engine with stratified charge. A fuel-free layer of air is created between the burned charge in the combustion chamber and the fresh charge in the crankcase, reducing the amount of fuel lost during the charge cycle. This results in more power with a lower weight, up to 20% lower fuel consumption than regular 2-stroke engines and significantly reduced exhaust emissions.
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.
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.
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.
Tool Free Filler Caps
Special catches on the fuel and oil tanks for easy opening and locking without the need for tools.
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.
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%.
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.
Single-Lever Master Control
All important functions such as start, choke, throttle and stop are operated via a single lever.
Power-to-weight ratio: 2.9kg/kW.
Power output: 1.5kW / 2.0bhp.
Vibration levels left/right: 4.0/3.5m/s.
Sound power level: 109dB(A).
Sound pressure level: 98dB(A).
Manufacturers Product Code STH1139200014 Fuel Type 2 Stroke Engine Manufacturer Stihl Ignition Type Recoil Power Output 1.5 kW / 2.0 bhp Weight 4.3Kg Noise Level dB(A) 109.0 Engine Size 31.8cc Use Rating Home Owner
Customer Reviews 2 item(s)
- The best
Brilliant bit of kit bought as a replacement for a stolen one can't fault it
Quality Price Value
Delivered when specified and even received a call when driver was 20 minutes away. Product had already been set up and tested which was a bonus. Cracking chainsaw cuts logs for the wood burner with ease, drinks like a fish though
Quality Price Value
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