PETROL CHAINSAW MS 391: THE STRONG ALL-ROUNDER
For farmers, tradesmen and landscapers, the MS 391 petrol chainsaw combines high cutting performance with comfort . The main areas of use are for sawing firewood , landscape maintenance and cutting lumber. The STIHL MS 391 chainsaw impresses with an output of 3.3 kW (4.5 HP) and achieves an optimal power-to-weight ratio of 1.9 kg/kW. The chainsaw is powered by an economical and powerful STIHL 2-MIX motor . So that you can start the petrol chainsaw as effortlessly and easily as possible , the STIHL MS 391 has a decompression valve that significantly reduces the pulling force on the starter cable. Other features of the petrol chainsaw include:
A quantity-adjustable oil pump for pumping the amount of oil as required. In this way , optimized lubrication can be set for very long cutting sets or for very dry wood and oil consumption can be reduced in other cases . The STIHL Ematic system ensures that every drop of oil reaches exactly where it is needed.
The pre-separation removes coarse dirt particles and thus relieves the load on the actual filter. If you retrofit your MS 391 with an HD2 air filter, it will have a long-term air filter system . This allows you to work uninterrupted for significantly longer and reduces the number of filter cleanings.
Powerful petrol chainsaw for firewood and timber construction
Practical decompression valve for energy-saving starting
For work in agriculture, construction and horticulture
Long service intervals thanks to long-term air filter system
TECHNICAL DETAILS
| displacement |
64,1 cm³ |
| Performance |
3.2/4.5 kW/PS |
| Performance |
4,4 bhp |
| Weight |
6,2 kg 1) |
| Power-to-weight ratio |
1.9 kg/kW |
| System weight |
7,2 / 7,33 kg 2) |
| Sound pressure level |
105 dB(A) 3) |
| Sound power level |
117 dB(A) 3) |
| Vibration value left/right |
4/4 m/s² 4) |
| Saw chain pitch |
3/8 " |
| CO2 |
755 g/kWh |