STIHL MS 300 C-M Petrol Chainsaw
Built for professional users, the STIHL MS 300 C-M delivers outstanding power, rapid chain acceleration and intelligent engine management. Its lightweight construction and advanced filtration system ensure reliable performance, reduced maintenance and confident cutting every working day.
About the STIHL MS 300 C-M Petrol Chainsaw
Professional Power with Outstanding Control
The STIHL MS 300 C-M petrol chainsaw is engineered for professional forestry, arboriculture and demanding land management applications. Developed to replace the popular MS 261 C-M, it delivers greater performance while remaining exceptionally lightweight. Its 53.3cc engine produces 3.3kW of power, creating an impressive power-to-weight ratio for fast, efficient cutting. Weighing only 4.8kg, it remains comfortable to handle throughout long working days.
The compact design improves manoeuvrability when felling, snedding and processing timber in confined spaces. Low gyroscopic forces create a balanced feel, allowing more precise control during demanding cutting tasks. Improved rear handle geometry also enhances comfort, helping reduce fatigue throughout extended periods of professional use.
Exceptional Cutting Performance Every Day
Power comes from the advanced STIHL 2-MIX engine, delivering strong cutting performance while reducing fuel consumption and emissions. The efficient engine complies with EU Stage V emissions standards, helping lower running costs without sacrificing productivity. Increased torque allows the saw to maintain cutting speed through thicker timber with greater confidence.
The STIHL M-Tronic 3.0 electronic engine management system automatically adjusts ignition timing and fuel delivery. Performance remains consistent despite changes in altitude, temperature or fuel quality. Rapid chain acceleration reaches impressive speeds almost instantly, allowing faster cuts with less delay between applications.
Designed for Accuracy and User Confidence
The STIHL Light 04 guide bar and .325-inch RS Pro saw chain deliver clean, accurate cuts across various timber sizes. Parallel plunge-cutting guides and a vertical felling guide improve cutting accuracy during specialist forestry applications. These visual reference points make controlling cutting direction and plunge depth much easier.
A sturdy decompression valve reduces the effort required when starting the engine. The single-position combi lever simplifies operation while allowing quick restarts after temporary stops. Together, these features help keep work flowing efficiently throughout demanding jobs.
Lower Maintenance and Greater Efficiency
The HD2 air filter system combines pre-separation technology with a durable filter to protect the engine from fine dust. Larger particles are removed before reaching the filter, extending cleaning intervals and reducing maintenance requirements. The tool-free filter replacement also makes routine servicing quicker and more convenient.
An advanced compensator system maintains consistent engine performance as the air filter gradually becomes contaminated. Fuel consumption, power output and exhaust emissions remain stable for longer between maintenance intervals. This allows more time working and less time servicing the machine.
Built for Comfort and Everyday Reliability
The STIHL anti-vibration system reduces vibration reaching the handles, making prolonged operation noticeably more comfortable. Less vibration helps minimise operator fatigue while improving control throughout challenging cutting tasks. A wide knee support further enhances stability when working in different positions.
The side-mounted chain tensioner allows fast, protected chain adjustments without unnecessary effort. Captive bar nuts remain attached to the sprocket cover, preventing accidental loss during maintenance. A tool-free bayonet fuel cap also makes refuelling quick, clean and straightforward.
Efficient Lubrication for Longer Service Life
The controlled-delivery oil pump and STIHL Ematic lubrication system deliver chain oil precisely where it is needed. This intelligent design can reduce oil consumption by up to 50% under suitable operating conditions. Oil flow can also be increased when using longer guide bars or cutting particularly dry timber.
Combining STIHL M-Tronic 3.0, a 53.3cc 2-MIX engine, HD2 filtration, Ematic lubrication and an exceptional power-to-weight ratio, the MS 300 C-M delivers professional performance with outstanding reliability, comfort and cutting precision.
STIHL MS 300 C-M Petrol Chainsaw Technical Information
- Displacement: 53.2 cm³
- Power: 3.30 kW
- Engine power: 4.50 HP
- CO₂ emissions: 744 g/kWh
- Weight (without fuel): 4.8 kg
- System weight (without fuel): 5.58 / 5.70 / 5.82 kg
- Power-to-weight ratio: 1.45 kg/kW
- Guide bar length: 35 / 40 / 45 cm
- Guide bar length: 14 / 16 / 18 in
- Guide bar groove width: 1.30 mm
- Guide bar groove width: 0.050 in
- Saw chain pitch: .325″
- Overall length (with bumper spike): 452 mm
- Sound pressure level: 104 dB(A)
- Sound power level: 114 dB(A)
- Vibration level (left): 3.5 m/s²
- Vibration level (right): 4.2 m/s²







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