[. . . ] [. . . ] in) 4. 3 kW (5. 9 HP) 12, 800 rpm 7. 1 kg (15. 6 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 Lateral tensioning yes no 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 Tool-less filter maintenance Integrated chain brake Vibration damping Decompression valve Lateral chain tensioning Optimum chip flow through Oil pump 3 step adjustable, disabled at engine idling DOLMAR Power Products . [. . . ] [. . . ]