STIHL MS661C-M - 63cm/25" Magnum .404
Professional
The MS661C-M features a heavy duty (HD2) air filter system with a radial seal which keeps out fine dust particles combined with the compensator. The MS661C-M is fitted with STIHL's M-TRONIC electronic engine management system which enables the saw to automatically adjust to varying fuel grades, triggered by changes in altitude and temperature and as there are no manual carburetor adjustments starting this saw is easier than ever before, simply push the start level to the on position and pull.
Specifications
Professional - 2 Stroke engine - Displacement: 91.1cm3 - Power Output: 5.4-7.3kW/hp - Saw chain pitch: .404" - Weight: 7.4kg