Code: AA5486

MS661CM Chainsaw (28")

  • Available to order

Very powerful high-performance saw with advanced 2-MIX technology and STIHL M-Tronic (M). This electronic engine management system regulates the ignition timing and the fuel supply and automatically registers the external temperature for optimal engine performance, great acceleration and sustained maximum torque. Extremely robust and durable with low vibration levels. Designed for professional use within forestry and big timber harvesting. Supplied with rollomatic E guide bar, not rollomatic ES light as pictured.

Technical data

Displacement cm³ 91.1

Power output kW/bhp 5.4/7.3

Power-to-weight ratio kg/kW 1.4

Weight kg 1) 7.4

Sound pressure level dB(A) 2) 105

Sound power level dB(A) 2) 118

Vibration values left/right m/s² 3) 6.9/5.6

STIHL Oilomatic saw chain pitch/type 3/8" RS

Chain brake QuickStop

Oil tank volume cm3 400

Tank volume l 0.85

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

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