STIHL MS 500i W Petrol Chainsaw | 71 cm
Winter-ready high-performance chainsaw with STIHL Injection and heated handles
Product description
The STIHL MS 500i W is a powerful professional petrol chainsaw for demanding forestry work in winter conditions. Thanks to electric handle heating, it offers safe handling, a comfortable grip and high operating comfort when working with large timber even at low temperatures. As the first chainsaw with electronically controlled fuel injection, it features innovative STIHL Injection technology.
Common problems
Professional large-timber harvesting in winter brings additional typical challenges:
- Cold handles make safe, precise operation of the high-performance saw more difficult in frost
- Manual carburettor adjustment responds only slowly to changes in altitude and outside temperature
- With conventional engines, high power usually comes with correspondingly higher weight
Solution
The MS 500i W tackles this with electric handle heating for warm hands even in frost, combined with revolutionary STIHL Injection: a control unit uses pressure and temperature sensors to constantly calculate the optimum fuel supply – regardless of altitude or ambient temperature.
Key features
- Winter-ready high-performance forestry saw with 71 cm RS cutting attachment
- Electric handle heating for warm hands in frost and snow
- STIHL Injection – electronically controlled fuel injection
- Best power-to-weight ratio on the market: 1.24 kg/kW
- Chain accelerates from 0 to 100 km/h in 0.25 seconds
- Simplified starting with no start position
- Captive nuts on the sprocket cover
- STIHL anti-vibration system for more comfortable working
Highlights
Electric handle heating
Maintenance-free, wear-free heating elements in the handlebar and rear handle can be switched on when needed, providing warm hands, better grip and high operating safety in winter.
STIHL Injection
The control unit constantly calculates the correct fuel supply and ideal ignition timing. Sensors measure air pressure and internal and external temperature – for consistently optimum performance, even in winter operation.
Best power-to-weight ratio on the market
At 1.24 kg/kW, the MS 500i W achieves the best power-to-weight ratio on the market – unique in its class despite high output and winter equipment.
Rapid acceleration
The chain accelerates from 0 km/h to 100 km/h in an incredible 0.25 seconds. This means fast progress in professional large-timber processing.
Simplified starting
Thanks to electronic injection, there is no start position. The easily accessible purger further perfects starting, whether cold or warm.
Comfortable working
The STIHL anti-vibration system significantly reduces strain on arms and hands during longer winter forestry work.
Technical data
| Part number | 1147 200 0005 |
| Displacement | 79.2 cm³ |
| Power | 5.0 kW / 6.80 hp |
| Weight without fuel | 6.4 kg |
| Bar length | 71 cm |
| Chain pitch | 3/8″ |
| Chain type | Rapid Super (RS) |
| Sound pressure level | 106 dB(A) |
| Sound power level | 119 dB(A) |
| Vibration value left/right | 4,2 / 4,0 m/s² |
In the box
- STIHL MS 500i W petrol chainsaw
- 71 cm guide bar
- 3/8″ Rapid Super (RS) saw chain
- Combination spanner
- Operating instructions
Frequently asked questions (FAQ)
Who is the STIHL MS 500i W suitable for?
The STIHL MS 500i W is aimed at forestry professionals looking for a high-performance saw for large timber who need to work reliably in winter temperatures and frost.
What does the W in the model name mean?
W stands for electric handle heating, which can be switched on when needed and keeps handles warm and dry in frost.
How heavy is the chainsaw in use?
The saw weighs 6.4 kg without fuel, guide bar and saw chain – only minimally more than the standard MS 500i.
Which bar length should I choose?
50 cm is suitable for most large-timber work. For particularly thick trunks, 63 cm or 71 cm is the right choice.
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. |
