STIHL MS 231 Wood Boss Petrol 40cm/16″ Chainsaw (1143-200-0727)

The STIHL MS 231 petrol chainsaw is a great choice if you want to stock up on wood. Its compact design and high cutting performance enable you to work effectively in your own garden, as well as in the forest. This chainsaw is also very popular for skilled trades.
The STIHL MS 231 is equipped with a powerful 2.0 kW (2.7 hp) STIHL 2-MIX engine. There is an option to equip this petrol chainsaw with STIHL ElastoStart. This function supports you when starting the tool by preventing load peaks, thereby taking the strain off your muscles and joints.
Enjoy tool-free fuel cap and pre-separation routing for the filter, so you can work as efficiently as possible. Supplied with an HD2 air filter, for a long-life air filter system, enabling you to work uninterrupted for a long time. The STIHL anti-vibration system relieves strain on your muscles and joints.

Features:

• Powerful petrol chainsaw for cutting firewood
• For domestic users and landscapers
• Long service intervals due to the long-life air filter system
• Side-mounted chain tensioning allows for protected, easy and quick chain tensioning and replacement. The tensioning screw is inserted laterally through the sprocket cover.
• The HD2 filter protects your power tool’s engine against even the finest dust, ensuring a longer service life and reduced wear. The filter made from PET material has up to 70% finer pores than fleece and polyamide filters, and is also oil- and water-repellent. This also makes it easier to clean the filter. When needed, the filter cartridge can be easily replaced without tools.
• 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.
• Intense vibration at the handles of power tools can lead to longer-term effects of blood vessels in the hands and arms. STIHL have therefore developed an effective anti-vibration system where by the oscillations from the machines engine are dampened which significantly reduces vibrations at the handles.
• 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.
• 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.
• The STIHL 2-MIX engine is both powerful and economical. Separating the exhaust emissions from the unburnt gas minimises scavenging losses, and therefore increases the power output while reducing consumption.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.

Specifications:

• Bar length: 40 cm
• Bar length: 16 in
• Displacement: 43 cm³
• Displacement: 3 cu-in
• Engine power: 2 kW
• Engine power: 2.7 bhp
• Weight: 4.8 kg
• Power-to-weight ratio: 2.4 kg/kW
• System Weight: 5.6 kg
• Sound pressure level: 103 dB(A)
• Sound power level: 114 dB(A)
• Vibration level left/right: 3.9/3.9 m/s²
• Saw chain pitch: .325 “