Featuring an impressive power-to-weight ratio and STIHL M-Tronic™ engine management technology, the MS 661 C-M is a professional chainsaw designed for felling large diameter trees. With less vibration and 20% greater fuel efficiency than the MS 660, this saw also features a long-life filter system using HD-2 filter elements to provide longer run times between maintenance, an ElastoStart™ handle and a high output adjustable oiler. Wrap-handle version available in select areas.
STIHL MS 661 C-M MAGNUM® Specifications | |
DISPLACEMENT | 91.1 cc (5.56 cu. in.) |
ENGINE POWER | 5.4 kW (7.2 bhp) |
POWERHEAD WEIGHT | Flush-Cut: 7.4kg (16.3 lbs.)Wrap-Handle: 7.66 kg (16.8 lbs.) |
FUEL CAPACITY | 825 cc (27.9 oz.) |
CHAIN OIL CAPACITY | 360 cc (12.2 oz.) |
OILOMATIC® CHAIN | 33 RS3 |
GUIDE BAR LENGTHS (Recommended ranges) | 40 to 80 cm (16" to 32")STIHL ROLLOMATIC® E Super |
POWER SOURCE | Gas |