The Mountfield MC846 petrol saw has a 45cc 2 stroke engine producing 1.80kw. It has plenty of power to cope with a wide variety of domestic and professional jobs.Supplied with a 18 sprocket nose guidebar and .325 chain the MC846 chain saw has automatic and adjustable chain lubrication. Well balanced and easy to use this saw has full safety features including a double acting chainbrake and anti vibration mountings.SpecificationsChain Type Double acting brake and primer pumpEngine Capacity 45ccWarranty 1 YearGuide Bar Length 18Sprocket Nose YesChain Lubrication AutomaticAdjustableChain tensioning SideWeight excl bar chain 5.3kg