The STIHL MS 661 C is a high-performance 91.1 cc professional chainsaw designed for heavy-duty felling and forestry work. It features a 5.4 kW (7.2-7.3 bhp) engine, weighing approximately 7.4-7.5 kg (powerhead only), with 2-MIX engine technology and M-Tronic electronic engine management for optimized performance and efficiency. 😍😍 #fblifestyle #husqvarna #engine #chainsaw #stihl #motosierras #motorfúrész #kettensäge #tronçonneuse #chainsawman #stihlchainsaw #motosega #motosierra #motorsage #lá