STIHL MS 300 16" Petrol Chainsaw

The STIHL MS 300 16" Petrol Chainsaw is a professional-grade saw developed for foresters, arborists, tree surgeons, landscapers and other demanding users who need dependable cutting performance every day. Built for tasks such as felling, limbing, snedding, timber processing and firewood cutting, it delivers the balance, torque and handling needed to work efficiently on site.

Replacing the respected MS 261 C-M, the MS 300 C-M has been completely redeveloped to excel in the 50 cc class. Its 53.3 cc engine and 3.3 kW output combine with a light 4.8 kg powerhead to give an excellent power-to-weight ratio. That makes it a strong choice for professionals who spend long hours cutting and need a saw that helps reduce fatigue while still delivering serious performance.

This model is especially well suited to tree surgeons and arborists who need precise control for directional felling, plunge cutting and awkward limbing work. Its compact body, low gyroscopic forces and improved rear handle geometry help the saw feel controlled and responsive in the cut, improving confidence when working in tight or awkward positions.

For foresters and commercial ground care teams, the MS 300 C-M offers the kind of consistent power and cutting speed that keeps work moving on everything from brash processing to timber preparation. The strong torque helps maintain chain speed in thicker wood, reducing bogging down mid-cut and supporting efficient, clean cutting in tougher conditions.

Landscapers and estate maintenance users will also appreciate the saws practical handling and dependable acceleration. Whether you are clearing storm damage, cutting back larger material or processing firewood, the MS 300 C-M is designed to stay usable, accurate and comfortable throughout the working day.

STIHLs latest M-Tronic 3.0 engine management system automatically adjusts fuel metering and ignition timing to suit changing conditions. That means smoother starting, steady running and consistent power whether you are working in cold weather, at different altitudes or in variable timber. For professionals who need a saw that is ready to perform with minimal adjustment, this is a major advantage.

Combined with the STIHL 2-MIX engine, the MS 300 C-M delivers efficient fuel use, lower emissions and high output. The result is a chainsaw that supports productive working practices while remaining practical for day-to-day professional use.

When you are using a chainsaw for extended periods, comfort matters just as much as power. The MS 300 C-M includes a wide knee support and STIHLs anti-vibration system to help reduce strain and improve handling comfort. This is particularly valuable for tree surgeons, forestry workers and landscapers who rely on good control over long shifts or repeat cutting tasks.

Features such as the parallel plunge-cutting guides and vertical felling line also help improve cutting accuracy. These visual aids make it easier to judge cutting direction and depth, supporting more precise work in professional tree care and forestry applications.

The MS 300 C-M has been designed with everyday usability in mind. A side-mounted chain tensioning system makes re-tensioning quicker and easier, while the tool-free bayonet fuel cap simplifies refuelling. Captive nuts on the sprocket cover help prevent parts being lost during maintenance, which is especially useful when working out in the field.

Maintenance is further supported by the HD2 air filter with pre-separation, which helps extend service intervals and protect the engine from fine dust. The compensator system helps maintain steady engine performance over time, even as the air filter gradually becomes contaminated. STIHLs Ematic system also directs oil where it is needed most, reducing oil consumption while maintaining effective lubrication of the guide bar and chain.

From forestry and arboriculture through to estate maintenance, tree work and commercial ground care, the STIHL MS 300 C-M is built for users who want dependable power, responsive handling and practical day-to-day usability. It is particularly well suited to professionals who need a saw that feels balanced in the hands, performs confidently in thicker timber and remains comfortable through long hours of cutting.

If you are looking for a professional petrol chainsaw that combines strong torque, intelligent engine management, fast chain acceleration and controlled handling, the STIHL MS 300 C-M is a highly capable choice for serious work.

• FOR SIMPLE AND SECURE RE-TENSIONING. Side-mounted chain tensioning allows for protected, easy and quick chain tensioning and replacement. The tensioning screw is inserted laterally through the sprocket cover.
• RELIABLE WORK WITH THE BEST PERFORMANCE. With STIHL M-Tronic, you’ll have the best performance from your work tool from the outset. Fully electronic engine management regulates the ignition timing and fuel metering in all work situations, taking into account external conditions such as temperature, altitude and fuel quality.
• OIL CONSUMPTION BASED ON NEED. The controlled-delivery oil pump reduces your chainsaw’s oil consumption by up to 50%. To use it, simply select the E position. For very long cutting attachments or very dry wood, an additional oil volume can be set by the user.
• EXTENDED FILTER SERVICE LIFE. Pre-separation routing removes coarse, larger particles from the airstream before they can reach the actual filter. The HD2 filter keeps even fine dust away from the engine, ensuring a long engine service life, long cleaning intervals and easy maintenance of your chainsaw. When we refer to a long-life air filter system in chainsaws, this exclusively describes models that have pre-separation routing and an HD2 filter. With this system, you benefit from a significantly longer filter service life compared to conventional air filter systems.
• INCREASES SERVICE LIFE. The HD2 filter protects your power tool’s engine against even the finest dust, ensuring a longer service life and reduced wear. The filter made from PET material has up to 70% finer pores than fleece and polyamide filters, and is also oil- and water-repellent. This also makes it easier to clean the filter. When needed, the filter cartridge can be easily replaced without tools.
• REDUCED MAINTENANCE. The compensator is a control system in the carburettor, which uses pressure compensation to ensure that engine performance, exhaust gas quality and fuel consumption remain virtually constant over a long period of time, despite increasing contamination of the air filter. You do not need to clean the air filter until there is a noticeable drop in performance. This means that you can work for a long time without maintenance.
• QUICK AND EASY TO USE. Thanks to the bayonet closure, you can open and close the tool-free fuel cap in just a few simple steps.
• PERCEPTIBLY LOW WEIGHT WITH HIGH PERFORMANCE. Thanks to modern techniques, the use of lightweight materials and compact design, this power tool has a very good power-to-weight ratio. This means that you can work particularly effortlessly, without having to forgo high performance.
• REDUCES OIL CONSUMPTION. The STIHL Ematic system comprises a STIHL Ematic or Ematic S guide bar, a STIHL Oilomatic saw chain and a controlled-delivery oil pump. It ensures that the chain oil gets to where it is needed for lubrication. This allows you to reduce oil consumption by up to 50%. If you often work in dusty conditions or if you use long guide bars, you can quickly and easily increase the oil quantity at any time with the new oil pump system.
• PROTECTION AGAINST LOSS The nuts are attached to the sprocket cover in a captive manner. This makes it impossible for the nuts to fall off and get lost when the cover is removed.
• FOR LOWER FUEL CONSUMPTION AND HIGH PERFORMANCE. Thanks to STIHL four-channel technology, you can work with your power tool with very low fuel consumption and high performance. The four overflow channels guide the fuel-and-air mixture into the cylinder in a targeted and more compressed manner, which optimally burns the fuel and significantly increases the performance of the engine.
• AIDS CUTTING DIRECTION AND DEPTH. The parallel plunge guides on the fan housing of the chainsaw help improve control during plunge cutting. These visual aids make it easy to check both the cutting direction and cutting depth. The plunge guides are positioned at a 90° angle to the vertical felling guide, allowing you to accurately determine the intended felling direction.
• EFFORTLESS START-UP. The decompression valve makes it easier to start your power tool. When starting, you can allow some of the compressed mixture to escape from the cylinder by opening the valve. This protects the start-up system and reduces the amount of force required on the starter cord.
• SIMPLIFIED OPERATION. The machine requires only one starting position on the combi lever, making operation simpler and more intuitive. When the machine is switched off, the stop function automatically returns the control lever to the operating position. This enables a warm engine to be restarted quickly without any additional adjustments.
• HIGHLY POWER-EFFICIENT. With the STIHL 2-MIX engine, you can reduce exhaust emissions and fuel consumption, and therefore operating costs. This 2-stroke engine is low-maintenance and uses fuel efficiently even at high power levels. Use a mixture of petrol and engine oil as fuel. The STIHL 2-MIX engine complies with the strict EU Stage V emissions directive.
• FOR MORE PLEASANT WORK. Vibrations can occur when you put your power tools through their paces, and these are particularly noticeable in the grip area. The buffer and spring elements of the STIHL anti-vibration system reduce the transmission of vibrations to the handle area and therefore to your body. The result is that your power tool is more comfortable to hold and your work is much less tiring.

Displacement 53.2cm3

Power 3.3kW

Engine Power 4.5HP

Weight 4.8kg (without fuel/bar and chain)

Bar size 16"

Saw chain pitch .325"

Sound Pressure Level 104dB