MS 661 C-M MAGNUM®

When professionals need to fell large trees, in large quantities, they reach for the saw they know has the power to get the job done – the MS 661 C-M. Featuring an impressive power-to-weight ratio and STIHL M-Tronic™ engine management technology, the MS 661 C-M chainsaw also delivers less vibration and 20% greater fuel efficiency than the MS 660. Other features include 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.

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 3/8″ RS3
Guide Bar Lengths (Recommended Ranges) 40 to 80 cm (16″ to 32″)
STIHL ROLLOMATIC® E Super
Power Source Gas