First chainsaw to feature a magnesium piston for exceptional power-to-weight ratio and maximum rpm. With high cutting performance for professional use in forestry,. Ideal for felling, branch thinning and working on medium thickness logs. Long-term air filtration system with HD2 filter for very effective filtration. Easy starting with one lever position and stop button function, STIHL M-Tronic for optimum engine performance at all times. Anti-leakage nuts attached to the spool cover, tool-free tank caps for easy and safe refilling of lubricants and fuels.
Technical data
Value
Displacement
cm³
66,8
Power output
kW/bhp
4/5,4
Weight
kg 1)
5,8
Power-to-weight ratio
kg/kW
1,45
Sound pressure level
dB(A) 2)
107
Sound power level
dB(A) 2)
118
Vibration level left/right
m/s² 3)
3,5/3,5
Additional information
Specifiche
Set – Spranga 50 cm, Set – Spranga 40 cm, Set – Spranga 45 cm
