[. . . ] [. . . ] in) 4. 1 kW (5. 6 HP) 12, 800 rpm 6. 9 kg (15. 2 lbs) 0. 75 l (25. 36 oz) 0. 42 l (14. 20 oz) yes Chain tensioning Automatic oilpump Handle Heating Standard guide bar Optional guide bar Chain pitch Chain gauge Standard yes yes Power head only 20, 24, 28, 32 3/8 " . 050 Low emmissions according 2002/88/EC for environmental and user benefit with SLR technology Up to 15% less fuel consumption with SLR technology Powerful at a high torque Tool-less filter maintenance Integrated chain brake Vibration damping Lateral chain tensioning Decompression valve Optimum chip flow through Oil pump 3 step adjustable, disabled at engine idling Handle heating system DOLMAR Power Products . [. . . ] [. . . ]