STIHL MS 391 petrol chainsaw 45 cm, 3/8" RM
SKU: 11402000191
Couldn't load pickup availability
Keizers is an authorised STIHL dealer in the Netherlands. Warranty and service are handled directly by us. Warranty & your rights
- Genuine STIHL spare parts
- Delivery details at checkout
- Statutory 14-day withdrawal
Product information
Pros and points of attention
You need a tough saw that chews through firewood and construction timber without beating you up. The STIHL MS 391 delivers exactly that: strong 64.1 cc petrol power with noticeably low vibration, easy starting and practical details that keep you cutting instead of tinkering.
Its long-life air filtration, 2-MIX engine and adjustable oil pump help you work efficiently day after day, whether you're processing hardwood rounds or sizing timbers on the farm.
Where this saw shines
- Cutting seasoned or fresh firewood up to the bar length
- On-farm construction and fencing jobs
- Felling and snedding medium-diameter trees
- All-round use in agriculture, landscaping and grounds care
Why it makes the job easier
- Low-vibration chassis: STIHL anti-vibration system reduces fatigue
- Effortless starts: manual decompression valve lowers pull force
- Clean running longer: compensator and long-life air filter
- Oil where it counts: Ematic system and adjustable oil pump
In daily use
Side-access chain tensioning keeps your hands clear while you set the chain. Tool-free bayonet caps speed up refuelling and top-ups. Switch to carburettor preheating in winter to prevent icing and keep performance consistent in cold weather.
Power and key specs
- Displacement: 64.1 cm³
- Power: 3.30 kW
- Guide bar length: 45 cm (also compatible with 50 cm)
- Chain pitch: 3/8"; Groove width: 1.60 mm
- Tool weight (w/o fuel): 6.3 kg; System weight (w/o fuel): 7.78 kg
- Sound pressure/power: 105 / 115 dB(A)
- Vibration left/right: 4 / 4 m/s²
Advice from gardenmachineshop.com
Let the saw do the work: keep the chain sharp and set the adjustable oil pump to “E” for normal wood, then increase it only for very dry timber or longer bars.
Returns: as a consumer you can withdraw from your purchase within 14 days of receiving it, without giving a reason – this also applies to parts we order in specially for you. See our Refund & return policy for how to return an item and who pays the return shipping.
Please note: if a machine has been fuelled or used beyond what is needed to check it, we may deduct the resulting loss in value from your refund.
Specifications
| Brand | STIHL |
|---|---|
| Article number | 11402000191 |
| Barcode / EAN | 886661034178 |
| Power source | Petrol |
| Displacement (cm³) | 64.1 |
| Power (kW) | 3.30 |
| CO2 (g/kWh) | 653 |
| Tool weight without fuel (kg) | 6.3 |
| System weight without fuel (kg) | 7.78 |
| Power-to-weight ratio (kg/kW) | 1.90 |
| Guide bar length (cm) | 50 / 45 |
| Groove width (mm) | 1.60 |
| Chain pitch | 3/8" |
| Machine length with spike (cm) | 45.8 |
| Sound pressure level (dB(A)) | 105 |
| Sound power level (dB(A)) | 115 |
| Vibration level left (m/s²) | 4 |
| Vibration level right (m/s²) | 4 |
| Chain type | RM |
