New GZ7100 Redmax commercial chainsaw .This is brand new and has never had oil or gas in it. This chainsaw is designed for everyday commercial use. Comes with a 16 inch bar and a very nice hard carrying case too. RedMax GZ7100 chainsaw has 5.6 horsepower: Here are some other specifications for the RedMax GZ7100:Engine displacement: 70.7 cm (4.3 cu. in) Maximum power speed: 10,200 rpm Idling speed: 2,700 rpm Fuel tank volume: 26.04 fl oz Fuel consumption: 4.1 lbs/h Weight: 14.1 lbs Bar length options: 1828 in The GZ7100 is a professional chainsaw designed for tree industry professionals. It has a magnesium crankcase, clean power, and turbo air cleaning. .same as Husqvarna 372 XP This is actually made by Husqvarna Way better quality than you can find at local big box stores