Chain Saw Model: BG5200Displacement: 53.2ccCompress Ratio: 6.1: 1Fuel Mixture Ratio: 25/1(Gasoline25: Two-cycle Oil 1)Fuel Tank Capacity: 670mlEngine Oil Tank Capacity: 350mlChain Oil: special oil for two -cycle engine Ignition System: C.D.IStarting System: Automatic recoil hand starterChain: Oregon/Car I ton Guide Bar Size: 20"/22"Chain Pitch: 0.325"Chain Gauge: 0.058"Engine net weight: 5.4kgG.W .N.W: 7.9/6.7kgMeas: 530mm*260mm*300mmGeneral Accessories: Guide bar, Chain, File, Plug wrench producing area:China payment:T/T or L/C