MS 661 C-M
MS 661 C-M petrol-driven chainsaw: cutting-edge technology for forestry work
General
The competition chainsaw used in the STIHL TIMBERSPORTS® series. Big-timber saw for the toughest jobs in forestry. M-Tronic guarantees optimum engine performance at all times, with its single starting position and stop button function offering easy starting. Controlled-delivery high-performance oil pump for conveying high quantities of oil, HD2 filter with very good filter effect, economical 2-MIX engine.
Versions
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MS 661 C-M,Bar length 20"/50cm
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MS 661 C-M,Bar length 25"/63cm
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MS 661 C-M,Bar length 30"/75cm
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Technical data
![](https://static.stihl.com/upload/assetmanager/modell_imagefilename/scaled/teaser/e6dd47508e844b7485cc70827afcb1c3.jpg)
Technical data
Technical data | Value |
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Displacement cm³ | 91,1 |
STIHL Oilomatic saw chain type | 3/8" RS |
Power output kW/PS | 5,4/7,3 |
Weight kg 1) | 7,4 |
Power-to-weight ratio kg/kW | 1,4 |
Sound pressure level dB(A) 2) | 105 |
Recommended bar length cm/inch | 71 or 75cm/28 or 30" |
Sound power level dB(A) 2) | 118 |
Vibration level left/right m/s² 3) | 6,9/5,6 |
1) Without fuel, without bar and chain
2) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
3) K-factor according to DIR 2006/42/EC = 2m / s ²
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Features
![](https://static.stihl.com/upload/assetmanager/modell_imagefilename/scaled/teaser/e6dd47508e844b7485cc70827afcb1c3.jpg)
Standard features
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Accessories
![](https://static.stihl.com/upload/assetmanager/modell_imagefilename/scaled/teaser/e6dd47508e844b7485cc70827afcb1c3.jpg)
Accessories
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HP Super two-stroke engine oil
STIHL HP Super 2-stroke engine oil is a semi-synthetic “low-smoke oil” that has been specially developed for all STIHL 2-stroke engines. It supports very clean and low-smoke combustion in the engine, making work more pleasant for you as a professional or private user.
STIHL HP Super 2-stroke engine oil ensures good engine lubrication and makes it easier to start your power tool – even at low temperatures. It can be used all year round and supports a long service life for your engines. This engine oil has very good mixing properties.
STIHL HP Super 2-stroke engine oil is available in the following sizes:
- 100 ml for 5 litres (item no.: 07813198052)
- 1 litre for 50 litres (item no.: 07813198053)
- 1 litre for 50 litres as a dosing bottle (item no.: 07813198054)
- 5 litres for 250 litres (item no.: 07813198055)
- 10 litres for 500 litres (item no.: 07813198056)
Further information:
- Performance classes: JASO-FD, ISO-L-EGD
- Mixing ratio: 1:50
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ADVANCE GTX trekking chainsaw boots
Special profile sole with very good grip. High quality, water-repellent suede. With breathable and waterproof GORE-TEX® membrane. Additional water and wear protection provided by high-rise rubber edge. Highly absorbent, removable inner sole. Suitable for demanding, professional chainsaw users on hillsides and for tree maintenance. EN ISO 17249, cut resistance Class 2 (= 24 m/s).
Technical data Value Leg height 20 cm Weight 1) 2,5 kg Cut protection class Class 2 Size 39 - 47 1) Approx per pair, using size 42
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The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Dokumente
Gebrauchsanleitungen
Languages | Date | Link |
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31/07/2019 |