STIHL Chainsaws MS 261 C-M Petrol Professional

Technical Specification:

• Displacement cm³ – 50.2
• Power output kW/bhp – 3/4.1
• Weight kg 1) – 4.9
• Power-to-weight ratio kg/kW – 1.6
• Weight kg 2) – 5.8
• Bar length cm – 35-45
• Bar length ” – 14-18
• CO² ­ g/kWh – 705
• Sound pressure level dB(A) 3) – 105
• Sound power level dB(A) 3) – 116
• Vibration values left/right m/s² 4) – 3.5/3.5
• STIHL Oilomatic saw chain pitch/type – .325″
• Tank volume l – 0.50
• Speed at maximum power rpm – 10.000
• Bumper spike – Steel claw
• Sprocket – number of teeth – 7 Z
• Cylinder – Chrome
• Filter material – PET fabric
• Oil pump – Adjustable
• Filter – Long-term filter system (pre-separation) / cartridge filter HD10, Long-term filter system (pre-separation) / cartridge filter HD13, Long-term filter system (pre-separation) / cartridge filter HD9
• Sprocket – Ring sprocket
• Chain tensioning – Lateral chain tensioning
• Anti-vibration system – AV + steel spring
• Handle type – Standard grip
• Exhaust – Standard silencer
• Filler cap – WTV tool-free tank cap
• Chain pitch – .325″
• Carburettor – Compensator/carburettor heating/flushing template/STIHL M-Tronic
• EPA Certified fuel consumption glh – 0.438
• EPA Certified fuel consumption l/h – 1.659
• Oil tank volume cm3 – 270

1) Without fuel, without bar and chain
2) Without fuel, with bar and chain
3) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
4) K-factor according to DIR 2006/42/EC = 2m / s ²