STIHL MS 291 Petrol Chainsaw | 40 cm
Powerful petrol chainsaw for frequent use
Product description
The STIHL MS 291 is a powerful, versatile petrol chainsaw for frequent use in firewood harvesting, agriculture, construction and horticulture. It offers the cutting performance and robustness needed for demanding work in the woods and with timber. With 2.8 kW engine output, it outperforms both the MS 251 and the MS 271.
Common problems
Frequent, demanding sawing work places typical demands on the chainsaw:
- Regular work in the woods and firewood harvesting calls for above-average engine power
- Frequent, intensive use places high demands on the robustness and durability of components
- Interruptions for filter cleaning waste working time with frequent use
Solution
The MS 291 tackles this with a powerful 2.8 kW STIHL 2-MIX engine, the robust 3/8″ RM3 saw chain for good cutting performance and a long-life air filter system with pre-separation for long service intervals, even with frequent use.
Key features
- Powerful petrol chainsaw with 40 cm RM3 cutting attachment
- STIHL 2-MIX engine with 2.8 kW (3.8 hp) output
- Robust 3/8″ RM3 saw chain for good cutting performance
- Long-life air filter system with pre-separation for long service intervals
- Carburettor preheating for reliable operation in winter
- Side chain tensioning for safe retensioning
- Tool-free caps for oil and fuel tanks
- STIHL anti-vibration system for more comfortable working
Highlights
Powerful engine for frequent use
The 2.8 kW STIHL 2-MIX engine offers more power reserves than the MS 251 and MS 271 – ideal for regular, demanding sawing work.
Robust 3/8″ RM3 saw chain
The strong 3/8-inch chain is designed for good cutting performance with frequent use and is suitable for firewood, logs and versatile sawing work.
Long-life air filter system
Pre-separation removes larger particles before they reach the filter itself. This noticeably extends service intervals, especially with frequent use.
Carburettor preheating
Preheated intake air prevents the carburettor from icing up at low temperatures. This keeps the MS 291 reliably ready for use in winter too.
40 cm cutting attachment
The 40 cm guide bar offers enough reach for versatile sawing work in forestry, agriculture and horticulture.
Comfortable working
The STIHL anti-vibration system significantly reduces strain on arms and hands during frequent, longer work sessions.
Technical data
| Part number | 1141 200 0669 |
| Displacement | 55.5 cm³ |
| Power | 2.8 kW / 3.80 hp |
| Weight without fuel | 5.6 kg |
| Bar length | 40 cm |
| Chain pitch | 3/8″ |
| Chain type | Rapid Micro 3 (RM3) |
| Sound pressure level | 103 dB(A) |
| Sound power level | 116 dB(A) |
| Vibration value left/right | 4,5 / 4,5 m/s² |
In the box
- STIHL MS 291 petrol chainsaw
- 40 cm guide bar
- 3/8″ Rapid Micro 3 (RM3) saw chain
- Combination spanner
- Operating instructions
Frequently asked questions (FAQ)
Who is the STIHL MS 291 suitable for?
The STIHL MS 291 is aimed at farmers, construction and horticulture professionals looking for a powerful chainsaw for frequent, demanding use in firewood harvesting.
What is the difference between the MS 291 and the MS 271?
At 2.8 kW, the MS 291 has more engine power than the MS 271 (2.6 kW) and is designed for particularly frequent, intensive use.
Which bar length should I choose?
35 cm is suitable for most work. If you regularly cut thicker wood or need more reach, the 40 cm version is a better choice.
How heavy is the chainsaw in use?
The saw weighs 5.6 kg without fuel.
What is included?
The chainsaw, matching guide bar, saw chain, combination spanner and operating instructions are included.
Safety information & manufacturer details
Using a chainsaw requires experience and safe handling of the tool.
Before first use, familiarise yourself with the operation and the applicable safety regulations.
Please also note the requirements for suitable protective clothing such as chainsaw trousers, safety boots, gloves and a safety helmet with face and hearing protection.
If you are unsure about operating the machine, we recommend a personal handover and instruction from an authorised STIHL dealer.
- Read the operating instructions and safety information in full before first use.
- Wear suitable personal protective equipment.
- Use chainsaws only for their intended purpose.
Manufacturer information
STIHL Vertriebszentrale AG & Co. KG
Robert-Bosch-Straße 13
64807 Dieburg, Germany
Phone: +49 6071 204-0
Email: kundenservice@stihl.de
Data use information (Regulation (EU) 2023/2854)
| Connected products | All STIHL products connected to ‘STIHL connected’. |
| Access to product data | Product data is available in the ‘STIHL connected’ application. The product must be added first. |
| Deleting the user account | When your organisation is deleted, all linked data is removed, subject to statutory retention obligations. |
| Product data collected | Operational readiness status, service information and runtime data. |
| Data format | CSV file (Excel-compatible). |
| Data volume | Less than 1 MB per connected product. |
| Collection | Continuously in real time. |
| Storage location | Cloud infrastructure of the STIHL Group. |
| Storage period | Until the organisation is deleted, taking statutory retention periods into account. |
