STIHL MSA 300 C-O Cordless Chainsaw | .325″ RS Pro Cutting Attachment 40 cm
Powerful STIHL cordless chainsaw with 40 cm RS Pro cutting attachment for forestry, local authorities and tree care. With oil sensor, LED cockpit and up to 3.5 kW output.
Product description
The STIHL MSA 300 C-O adds an oil sensor and an even more informative operating and notification cockpit to the MSA 300 and is designed for professional users in forestry, landscaping and tree care. With up to 3.5 kW of electrical power in combination with the AP 500 S battery and a chain speed of up to 30 m/s, it handles even demanding felling, pruning and limbing work.
Common problems
During intensive professional sawing, simpler cordless or petrol saws typically show these weaknesses:
- Without oil level monitoring, a lack of chain oil often goes unnoticed and strains the cutting attachment.
- Changing tasks between felling, pruning and limbing call for flexibly adjustable power.
- A lack of status displays makes it harder to quickly assess the condition of the saw during work.
Solution
The STIHL MSA 300 C-O meets these challenges with an oil sensor that continuously monitors the oil level and actively warns you, plus an operating and notification cockpit that shows key status information directly on the saw. Combined with three operating programmes, the power can be precisely adapted to felling, pruning or limbing.
Key features
- ✅ Cordless chainsaw for professional forestry, tree care and municipal work
- ✅ Electrical power up to 3.5 kW with the AP 500 S battery
- ✅ .325″ RS Pro saw chain with Light 04 guide bar
- ✅ Three operating programmes: Eco, Felling and Limbing
- ✅ Oil sensor with active warning when chain oil is low
- ✅ Operating and notification cockpit with LED display
- ✅ STIHL anti-vibration system and cooling air filter
- ✅ IPX4-tested splash protection, prepared for STIHL connected
Highlights
High performance for professionals
With up to 3.5 kW of electrical power and high chain speed, the MSA 300 C-O is designed for heavy-duty professional sawing.
RS Pro chain with Light 04 bar
The combination of .325″ RS Pro saw chain and Light 04 guide bar delivers high cutting performance with reduced weight.
Three operating modes
With Eco, Felling and Limbing, you can tailor the saw to runtime, torque or cutting behaviour.
Oil sensor
The oil sensor continuously monitors the amount of chain oil and actively warns you before the chain runs short of oil.
Operating and notification cockpit
The large LED display panel provides key status information directly on the machine for controlled working.
Weatherproof and prepared for STIHL connected
With IPX4 splash protection and preparation for the Smart Connector 2 A, the saw is designed for everyday professional use.
Technical data
| Nominal voltage | 36 V |
| Max. voltage | 40 V |
| Power consumption | 3.50 kW |
| Power | 2.90 kW |
| Recommended battery | AP 500 S |
| Weight without battery | 4.4 kg |
| Chain pitch | .325″ |
| IP protection rating | IPX4 |
| Sound pressure level | 96 dB(A) |
| Sound power level | 104 dB(A) |
| Bar length | 40 cm |
In the box
- STIHL MSA 300 C-O cordless chainsaw
- Guide bar
- .325″ RS Pro saw chain
- Operating instructions
- Supplied without battery
- Supplied without charger
Frequently asked questions (FAQ)
Who is the STIHL MSA 300 C-O suitable for?
The MSA 300 C-O is aimed at professionals in forestry, local authorities, landscaping and tree care who want the added benefits of an oil sensor and extended cockpit over the MSA 300.
How heavy is the saw and which bar lengths are available?
The STIHL MSA 300 C-O weighs 4.4 kg (without battery) and is available with a 35 cm or 40 cm bar.
Which battery gives the MSA 300 C-O its full performance?
The full electrical power of 3.5 kW is achieved with the recommended STIHL AP 500 S battery.
What is included?
The chainsaw, guide bar, saw chain and operating instructions are included. Battery and charger are not included and can be purchased separately to suit the STIHL AP system.
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. |
