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Stihl MS 661 C-M 36 Inch Petrol Chainsaw
Market leader Stihl’s advanced performing and outstandingly powerful 36" MS 661 C-M Chainsaw complete with 2-Mix technology and M-Tronic (M). Constructed to leave even seasoned professionals impressed, electronic engine management system provides elite acceleration with low vibration levels. This preeminent piece of machinery is ideal for forestry and arboriculture environments, machined to deliver excellent cutting performance when harvesting and processing large timber.
Ergonomically designed to be lightweight and compact yet extremely robust, you can enjoy the simple startup of the MS 661 C-M, even from cold, which will not compromise on a consistently powerful engine performance, with Stihl’s latest M-Tronic 3.0 technology and combi lever’s single start position. Offering a simple re-calibration procedure and enhanced HD2 filter with a radial seal, this robust Petrol Chainsaw will never falter throughout the day when working in the forest. The brand new 2-Mix engine incorporates a 1-in-4 technology, boasting a highly functional and economical 4kW of power whilst cutting harmful emissions by up to 50% and curtailing fuel consumption by up to 20%. Stihl’s 2-Mix technology is the energy-efficient and economical Chainsaw option compared to 2-stroke Mix engines of the same power output.
Say goodbye to long, arduous working days in the forest with the anti-vibration system and less gyroscopic force on acceleration, combining to produce an outstanding model that is comfortable to use for extended sawing periods and without the risk of nuisance hand fatigue or long-term injuries.
Stihl manufacturers ensure their high-quality Chainsaws are crafted with reliability and comfort in mind. The impressive MS 661 C-M 36" saw is no different, displaying a range of useful technological features such as the adjustable-displacement oil pump, stainless steel muffler and captive nuts on the sprocket cover for an overall robust piece of machinery. Complete with automatic Stihl Ematic chain lubrication, the MS 661 C-M regulates oil bar consumption for optimum durable wear of the chain.
Not the model you are looking for? Browse the full range of excellent quality Chainsaws and Replacement Parts today.
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Delivery
We are pleased to offer free standard delivery when you spend over £75. If your order is under £75, a small delivery charge of £3.99, £5.99 or £9.95 will apply depending on the size and weight of the order.
Some larger or heavier items may still have a delivery charge even if you spend over £75 - don’t worry, we’ll let you know at checkout before you pay.
Big and bulky items may be delivered in a couple of different ways:
-On a pallet (kerbside only) - our courier will call you to organise a day you'll be home for delivery.
-With a 2-person delivery service - our friendly team will give you a call with all of the details when you order.
Some items come straight from our suppliers and may take a little longer to arrive. If that’s the case, we’ll make sure it’s clearly shown on the product page.
Returns
We really hope you love what you ordered, but if you change your mind, you’ve got 14 days from the day you bought it to return it.
Please make sure the item is:
-Unused and in its original packaging.
-Includes any tags and labels.
-Sent back with proof of purchase (your invoice or just a note with your order details on it).
We don’t offer free returns as we try to keep our prices as low as possible for everyone, but we’ll make the process as easy as possible. Just get in touch and we’ll guide you through the simple steps. You can post it back yourself or we can help you arrange a collection.
Once your return reaches our warehouse, we’ll pop your refund through within 14 days, back to your original payment method.
Need more info? Here's our full Delivery & Returns page, or feel free to contact us.
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- Suitable For: Professional use within forestry and big timber harvesting
- Bar Length: 36”/90cm
- Engine Displacement: 91.1cm3
- Engine Power Output: 5.4kW
- Guide Bar Type: Rollomatic ES
- Engine Type: 2 Stroke 2-Mix Petrol Engine
- Weight: 12
- Power to Weight: 1.4kg/kw
- Tank Volume: 0.85L
- Oil Tank Volume: 400cm3
- STIHL Chain Pitch: 3/8”
- STIHL Chain Type: RS (Rapid Super)
- STIHL Chain Gauge: 0.63”
- Chain Break: QuickStop
- Features: Decompression valve comprising part of the easy starting system
Stihl M-Tronic (M)
HD2 filter made from polyethylene for easy cleaning
Anti-vibration system
Pre-separation air filtration system
Combi lever
Compensator
Captive nuts
Variable-displacement oil pump
Stihl ElastoStart
Ematic chain lubrication system
Tool free filler caps
- Suitable For: Professional use within forestry and big timber harvesting
Stihl MS 661 C-M 36 Inch Petrol Chainsaw
SKU: 606772FREE standard delivery on this product

About STIHL
Since 1926, STIHL has been at the forefront of outdoor power tool development. Designed and engineered in Germany, every STIHL tool is developed for a specific purpose. Ease of use, lightweight ergonomic design and effortless power are hallmarks of STIHL and one of the reasons they're chosen by professionals.
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