Stihl MS 300 C-M Petrol Chainsaw

• The professional STIHL MS 300 CM petrol chainsaw, compact and lightweight, is ideal for forestry work in small and medium-sized plots
• Thanks to the excellent power-to-weight ratio, the MS 300 CM offers ideal conditions for pruning and fast, effortless tree cutting, as well as for cutting firewood. Even felling thin trees is easy
• The powerful and efficient STIHL 2-MIX engine delivers the necessary power with low fuel consumption. The fully electronic STIHL M-Tronic 3.0 engine management system ensures easy starting and consistently optimal engine performance. The STIHL RS Pro 0.325" chain, together with the STIHL Light 04 guide bar, contributes to high cutting performance with reduced weight
• For better control of direction and cutting depth during plunge cuts, the MS 300 CM is equipped with plunge guides on the fan housing that run parallel to the guide bar’s centerline. The vertical felling line helps to precisely determine the felling direction
• To ensure high and consistent performance over time, the STIHL Ematic system directs chain oil exactly where it is needed for lubrication. This allows oil consumption to be reduced by up to 50%.
• Long-lasting air filtration system with pre-separation and HD2 air filter extends both operating time and maintenance intervals
• Rapid chain acceleration: from 0 km/h to 100 km/h in 0.25 s (comparable to the MS 500i)
• Compact and ergonomic design, easy to handle
• Comfortable work, for example thanks to a particularly ergonomic handle geometry and an extra-wide knee pad
• Fuel level clearly visible in the tank thanks to the 50% indicator on the tank housing
• Easy access to the adjustable oil pump with a combined socket wrench
• Easier and faster to clean thanks to the smooth underside with longitudinal ribs that reduce dirt buildup

40 cm bar and .325" P chain included
LIGHT 04 chainsaw bar 40 cm .325 P 1.3 mm 67 links
RM3 Pro chainsaw chain 40 cm .325 P 1.3 mm 67 links

45 cm bar and .325" P chain included
LIGHT 04 chainsaw bar 45 cm .325 P 1.3 mm 74 links
RM3 Pro chainsaw chain 45 cm . 325 P 1.3 mm 74 links 

TECHNICAL DATA

Engine displacement: 53.2 cm³
Power output: 4.5 HP
CO2: 744 g/kWh
Weight without fuel: 4.8 kg
Power-to-weight ratio: 1.45 kg/kW
Guide bar length: 40 / 45 cm
Groove width: 1.30 mm
Chainsaw chain pitch: .325"
Overall length including claw bumper: 452 mm
Sound pressure level: 104 dB(A)
Sound power level: 114 dB(A)
Vibration value left: 3.5 m/s²
Weighted vibration value: 4.2 m/s²

EQUIPMENT

HD2 Filter
The new HD2 filter with polyethylene filter material has pores 70% finer than felt and polyamide filters, allowing it to filter even the finest dust particles. It is also oil-repellent, making it easy to clean. The PET-coated filter core can be mounted and removed quickly without tools.

Long-life air filter with pre-filtration
This innovative system significantly extends filter life. Thanks to the pre-filtration, it removes coarser dirt particles, reducing the workload on the main filter. The chainsaw can operate longer without the need to clean the filter compared to a chainsaw without this type of filter.

STIHL 2-MIX engine
The STIHL 2-MIX engine is both powerful and economical. The separation of exhaust gases from inert gases minimizes unburned particle emissions, increasing performance and saving fuel.

Compensator
Allows for a constant fuel-air mixture even when the air filter becomes dirtier.

Ematic system for chain lubrication
Depending on the type of guide bar and wood, the STIHL Ematic system reduces chain oil consumption by up to 50%. It consists of an Ematic guide bar, Oilomatic chain, and an oil pump with adjustable and reduced flow rate. The lubricant is thus delivered precisely and with minimal loss exactly where it is needed.

Anti-vibration system
Specially positioned damping zones reduce the transmission of vibrations from the engine and chain to the handle and grip.

Tool-free fuel cap
Special caps for the fuel and oil tanks allow for easy opening and closing without difficulty.

Side chain tensioner
The chain is tensioned laterally via the sprocket. This avoids any contact between the operator’s hand and the sharp chain.

STIHL M-Tronic (M)
Fully electronic fuel metering and ignition timing adjustment. The STIHL M-Tronic (M) system ensures optimal engine performance, constant speed, and excellent acceleration behavior in every operating condition. Manual carburetor adjustment is no longer necessary.

Decompression valve
The decompression system automatically opens the intake valve.

Kombi lever with stop button
The lever automatically returns to the operating position (I) after stopping